Home Security for High Net Worth Individuals at the Door

Home security for high net worth individuals begins at the front door

Home security for high net worth individuals failed in Saint-Mandé on October 16 without a single broken window. According to French newspaper Le Parisien, an 88-year-old woman received a telephone call asking whether she owned jewelry. Later, a man arrived at her home, presented himself as a police officer and requested access to her safe. She agreed. He took the jewelry and fled in a white van, the newspaper reports. The reported loss was estimated at €450,000. The Créteil prosecutor’s office opened an aggravated theft investigation, and the real police arrived at 5:15 p.m.

I keep coming back to one detail in that account: the visitor did not need to defeat the front door. He needed the resident to believe that opening it was the right thing to do.

That distinction matters when I assess residential protection. A substantial gate, good locks, exterior lighting and a well-positioned camera can all serve a purpose. But none of them independently establishes whether the person asking to enter is legitimate. The household still needs a reliable process for making that decision, especially when someone arrives claiming official authority or insisting that a situation is urgent.

In our 2026 guide to high net worth security, I explain the broader relationship between threat assessment, residential security and personal protection. Here, I want to focus on a narrower problem: what happens at the door when a visitor is convincing, an employee is trusted, or a security system is deliberately taken out of the picture.

For a high-net-worth household, this is not simply a question of whether the property has a guard. It is a question of who controls access, how unusual requests are verified, what happens when a normal procedure is challenged, and whether someone recognizes when a seemingly routine interaction has become a security incident.

I approach home security as a process that connects people, physical barriers, technology and response. The front door is where those elements meet.

Key takeaways

• Verify identity independently. A uniform, badge, company logo, identification card or confident explanation is not sufficient proof that someone is authorized to enter.
• Keep the door closed during verification. A visitor’s urgency should not determine the household’s access procedure.
• Treat unexpected requests for valuables as a warning sign. Residents and staff should never grant access to a safe simply because someone claims to be a police officer, insurer, utility worker or other official.
• Design security around people as well as equipment. Cameras cannot prevent an authorized person from switching them off unless the system and its operating procedures account for that possibility.
• Make staff part of the security plan. Household employees need clear instructions, practical training and a straightforward way to escalate concerns without fear of being blamed for asking questions.
• Protect secondary buildings. Detached garages, guesthouses, storage rooms and other outbuildings can hold items or provide access that the main residence’s security arrangements do not adequately cover.
• Connect detection to a response. A door alert, camera outage or unexpected visitor becomes useful security information only when someone knows what to do next.

The fake police officer in Saint-Mandé

The reported incident in Saint-Mandé, a suburb east of Paris, illustrates how a visitor can exploit a resident’s willingness to cooperate with someone who appears to have legitimate authority.

According to Le Parisien’s report of October 16, 2026, the sequence began with a telephone call about the woman’s jewelry. A man subsequently arrived and represented himself as a police officer. He asked for access to her safe, she agreed, and he took the jewelry before leaving in a white van. Police arrived afterward, and investigators planned to examine surveillance camera footage.

I would not assume that every detail of the incident is known publicly, or that the same approach would be used against another household. The practical lesson, however, is clear: a request can sound official while remaining completely unverified.

A person claiming to be a police officer may be persuasive precisely because the resident does not want to obstruct a legitimate investigation. Someone claiming to be from a utility company may say that a fault requires immediate attention. A supposed insurance representative may refer to a recent claim. A visitor might also imply that a family member has already approved the visit.

These explanations are different on the surface, but the security question is the same: who independently established that this person is entitled to be here?

For a protected household, that question should not be left to the judgment of whichever family member happens to answer the door.

I recommend a defined verification process that applies to everyone, including visitors who appear credible. The resident or employee should be able to pause the interaction, contact the relevant organization through an independently obtained telephone number, and establish whether the visit is genuine. The visitor should remain outside the controlled area until that process is complete.

If the person refuses to wait, becomes aggressive or attempts to force entry, the situation should be treated as a potential security incident rather than a customer-service disagreement.

The distinction is important. Verification is not an accusation. Legitimate officers, contractors and service providers should be able to tolerate a reasonable process designed to protect the household. A resident does not need to decide whether a stranger is lying based on appearance or intuition.

The household also needs to know what to do if verification fails. Depending on the circumstances, that may mean denying access, notifying the security officer, contacting the organization through an official channel or calling emergency services when there is an immediate threat.

This is where high net worth security becomes more than physical infrastructure. The procedure must remain consistent even when a visitor invokes authority, creates pressure or claims that a delay will have serious consequences.

Why the door is a decision point, not just a barrier

A locked door delays entry. A controlled entry process determines whether entry should happen at all.

Those are two separate functions, and I want both in a residential security plan.

Consider a visitor who arrives without an appointment and claims to be there on behalf of a government agency. A camera may record the person’s face, clothing and vehicle. An intercom may allow a resident to speak with the visitor without opening the door. An access-control system may keep the entrance locked.

All of that is useful. But if the resident becomes convinced by the explanation and opens the door anyway, the technology has documented the encounter without preventing an unsafe decision.

The same problem can occur when a household employee recognizes a company uniform and assumes that the person wearing it must be legitimate. Familiar branding is easy to interpret as proof, particularly when the visitor appears to know the property or refers to a genuine service issue.

I want staff to understand that familiarity is not verification.

A contractor who has worked at the property before may be genuine, but an unexpected visit should still be checked against the appointment or authorization process. A delivery driver may be carrying a legitimate package, but that does not authorize entry into the residence. A visitor may know the name of the estate manager without having permission to bypass the gate.

This is also why a household should avoid giving every employee unrestricted discretion to approve access. The objective is not to make staff suspicious of everyone. It is to make the correct decision easy to follow, even when the person at the door is persuasive.

A well-designed system removes unnecessary guesswork. Staff should know whom to contact, which requests require approval, where visitors are allowed to wait and what to do if the usual decision-maker cannot be reached.

For families who travel frequently, have multiple residences or employ a large household team, these procedures should be consistent across properties. Otherwise, a person who is careful at one residence may be accustomed to a much looser process at another.

The same principle applies to close protection for UHNW families. A protection officer accompanying a principal should not assume that a residence’s established access procedures are reliable without understanding how they work. Personal security for high networth individuals and residential security need to reinforce one another rather than operate as separate arrangements.

The phone call before the knock

The telephone call in Saint-Mandé deserves particular attention because it reportedly came before the visitor arrived at the door.

According to the published account, the caller asked the resident whether she possessed jewelry. The subsequent visit involved a request for access to her safe. Investigators will determine the facts of the case, but the reported sequence highlights an important vulnerability: information gathered remotely can be used to make a later physical encounter more convincing.

I see this as a reason to connect household procedures with the information people disclose during everyday conversations. It does not mean that every unsolicited call is a threat or that residents should avoid discussing ordinary matters. It means that requests for sensitive information deserve more scrutiny when they are unexpected, difficult to verify or followed by an unusual demand for access.

A household should be particularly careful when a caller asks about:

• Whether the principal or another family member is currently at home.
• Whether valuable items, safes or important documents are kept at the residence.
• When the household will be away.
• Which employees are responsible for opening gates or authorizing visitors.
• Whether a security system is active, malfunctioning or undergoing maintenance.
• Who can approve access when the principal or estate manager is unavailable.

The appropriate response is not to interrogate every caller. It is to avoid disclosing information that the caller has no legitimate reason to receive and to verify unusual requests through a trusted, independently established channel.

For example, if someone claims to be arranging a service appointment, staff can record the request and contact the relevant provider using a number already held in the household’s records. They should not rely exclusively on a telephone number supplied by the person making the request.

The same discipline applies when a caller claims to be a police officer investigating an incident. The resident can end the conversation and independently contact the appropriate police department using an official number. If the matter is genuinely urgent, the household can still respond promptly without surrendering control of the verification process.

I also want to distinguish between collecting information and acting on it. A suspicious telephone call may not justify an emergency response by itself. However, when it is followed by an unexpected visitor asking about valuables, a request to disable an alarm or an attempt to bypass normal entry procedures, the combination deserves attention.

This is where family office high net worth individuals security intersects with residential operations. Information held by an estate manager, household assistant or property administrator can affect physical security when it reveals who is home, which doors are accessible or how an unusual request might be approved.

The answer is not to make the household secretive about everything. It is to establish sensible boundaries around sensitive information and make sure those boundaries remain in place when an unfamiliar person sounds authoritative.

In practice, I would want the household to recognize the combination of an unsolicited inquiry, an unexpected visit and a request for access as a reason to stop and verify before proceeding.

The next question is what happens when the person exploiting a household’s trust is not a stranger at the door, but someone who already has legitimate access to the property.

When the threat is already inside: the Alberta and Hong Kong cases

The front door is not the only place where a household can lose control of access. Sometimes the person involved already has a legitimate reason to enter the property.

That changes the security problem. A stranger must find a way through the household’s controls. An employee may already possess keys, know the alarm procedures, understand the family’s routines and be familiar with areas that visitors are not permitted to enter.

I do not believe every household employee should be treated as a potential offender. Domestic staff, estate managers, maintenance personnel and other employees are essential to the smooth operation of a residence. They also deserve clear expectations and a working environment in which they can do their jobs without being treated as suspects.

But trust and access control are different things. A household can trust an employee while still limiting access to sensitive areas, maintaining independent security monitoring and requiring approval for unusual requests.

Two reports published in October 2026 illustrate why that distinction matters.

In Alberta, CBC News reported on October 15, 2026 that the Royal Canadian Mounted Police had charged a 69-year-old housekeeper in connection with the alleged theft of gold and silver from a home in Carstairs. According to the report, the items were taken while the owners were away, and investigators linked the suspect to the case using footage from a neighboring building. The report also described an earlier August case at a rural property where she had been hired as a housekeeper; police said she had removed that home’s security camera. She is due in court on October 19.

These are allegations, and a charge is not proof of guilt. The relevant security lesson does not depend on presuming the accused is guilty: the reported circumstances demonstrate why a residential security plan should account for periods when owners are absent, access is delegated and surveillance equipment may be interfered with.

A separate report published on October 14, 2026, by Sun Web HK described a domestic worker in Hong Kong charged in connection with the alleged theft of jewelry and cash from an employer between June and October 12. The reported items included a Cartier watch, and the estimated total was approximately HK$400,000. The allegations should be treated as allegations, not established findings of guilt.

I would not draw conclusions about household employees as a group from individual criminal cases. Nor would I assume that a particular access-control measure would have prevented either incident. What these reports do illustrate is the need to consider the possibility that a person with authorized access could misuse it, intentionally or otherwise.

Separate employment trust from security permissions

When I review residential protection arrangements, I want to understand what each person actually needs to access to perform their job.

A housekeeper may need to enter bedrooms and shared living areas as part of normal duties. A pool technician may need access to the equipment enclosure. A gardener may need to enter designated exterior areas. None of those responsibilities automatically requires access to the principal’s office, safe, security equipment or private document storage.

The distinction should be built into the property’s operating procedures rather than improvised during an incident.

For example, a household can establish that:

• Employees enter through designated entrances appropriate to their duties.
• Access to restricted rooms requires separate authorization.
• Keys, codes and credentials are issued according to role and reviewed when responsibilities change.
• Contractors and temporary workers are given access only to the areas necessary for their work.
• Security equipment cannot be disabled as part of routine maintenance without an approved process.
• Any unexpected request to handle valuables, keys, credentials or alarm equipment is referred to an authorized decision-maker.

These measures should be proportionate to the household’s risk and the practical demands of its operations. They should not create unnecessary obstacles for staff or turn ordinary work into a series of intrusive checks.

I also want to avoid a common mistake: relying entirely on a background check as evidence that an employee will never present a risk. Screening is one element of hiring. It cannot predict every future decision, prevent every lapse in judgment or replace ongoing controls.

MSB Protection addresses household risks through a combination of personnel, procedures and technology. The purpose is to reduce the opportunities for mistakes or deliberate misconduct to go unnoticed, not to presume wrongdoing by everyone who works in a residence.

This distinction is central to private security for high net worth family households. Effective protection needs to respect the people who keep a home running while ensuring that no single person’s access automatically becomes unrestricted authority.

What happens when a principal is away?

An empty residence presents a different set of operational challenges from an occupied one.

When the family is away, there may be fewer people available to notice an unusual visitor, a door left open, an alarm that has stopped reporting or a change in the condition of a room. At the same time, employees and service providers may continue to enter the property for legitimate reasons.

A household should therefore define what normal activity looks like during an absence. That includes scheduled maintenance, approved deliveries, employee access and the process for handling an unexpected visit.

The security team should be able to distinguish an authorized appointment from activity that needs further review. If an employee reports that a camera has stopped working, the system should not simply remain offline until somebody remembers to investigate. The outage should be recorded, assessed and resolved through an established procedure.

Where practical, critical security functions should not depend on the same person whose activity they are intended to monitor. Independent oversight, access records and appropriate separation of responsibilities make it easier to identify discrepancies without treating every discrepancy as evidence of misconduct.

This is particularly relevant to security for UHNW family offices that coordinate several properties, household employees and outside service providers. The family office may manage schedules and approvals, but the residential security team needs enough information to verify access and respond to unexpected events.

The aim is straightforward: a household should not lose visibility or control simply because the principal has left town.

A safe in the back building: the North Hollywood burglary

The issue of protecting valuables becomes more complicated when they are stored somewhere other than the main residence.

On October 15, 2026, burglars entered a North Hollywood home at approximately 3 a.m. while the occupants were asleep. According to NBC Los Angeles, the LAPD said the burglars entered while the occupants slept, fatally injured the family dog, then entered a separate building at the rear of the property and took a safe. Four suspects were arrested after two separate pursuits and the safe was recovered. Police said one of them had a firearm.

I want to be precise about what this incident tells us. The available reporting does not establish that the safe’s location was known to the suspects beforehand, nor does it establish whether any particular security measure would have prevented the burglary. It does, however, demonstrate why a residential security assessment should consider the entire property rather than concentrating exclusively on the front entrance.

A detached building can serve a legitimate purpose. It might be a garage, guesthouse, storage structure, workshop or office. Yet its separation from the main house can create a different set of security considerations.

The family may be asleep in one building while another is unoccupied. The main house may have a monitored alarm while a detached structure has a different system. Staff may regularly enter an outbuilding without following the same access procedures used for the residence. Security officers may have clear visibility of the front entrance but limited awareness of activity behind the house.

These are not reasons to avoid outbuildings. They are reasons to include them in the security plan.

Map the property as one security environment

When I assess a residence, I want to understand how people move between buildings and which areas contain assets, equipment or access points that deserve additional attention.

That means looking beyond the front gate and main entrance. The assessment should consider detached garages, guesthouses, storage rooms, service entrances, garden access points and any other structures that form part of the property.

For each area, I would ask several practical questions.

• Who is authorized to enter?
• Is access recorded or otherwise accountable?
• Can activity be detected when the building is unoccupied?
• Does the alarm report to a location where somebody can respond?
• Can a failure of one device leave the entire building unmonitored?
• Are keys and access credentials controlled independently of the people using them?
• Does the response procedure cover an incident at that building, or only at the main residence?

The answers will vary according to the layout and the household’s risk profile. A small detached garage does not necessarily require the same equipment as a building used to store sensitive documents or valuable property. The point is to make those decisions deliberately rather than assuming that the main house’s security arrangements automatically extend to every structure.

I would also consider whether sensitive assets need to be stored in a particular location at all. The security implications of a safe depend on more than its construction. Its surroundings, access controls, monitoring and the household’s procedures for handling it all matter.

A safe should never become a reason for staff to grant unusual access to a visitor. If a person claims to need access to valuables for an official investigation, insurance inspection or maintenance task, the household should verify the request independently before taking any action.

This brings the North Hollywood incident back to the same principle as the Saint-Mandé case. Protecting a residence is not simply about keeping unauthorized people outside the main door. It is about controlling access to the places and items that matter throughout the property, which is what home security for high net worth individuals has to cover.

For families who need residential security, I see the property as a connected environment with different zones, different permissions and a coordinated response plan.

Verifying anyone who claims authority

A person who claims to represent the police, a utility company, an insurance provider or another legitimate organization should not receive automatic access to a private residence.

That may sound obvious when discussed in the abstract. It becomes harder when somebody arrives unexpectedly, appears confident and says that a delay could cause a serious problem.

A visitor may claim to be investigating a crime. A utility worker may say that an immediate inspection is necessary. An insurance representative may refer to a claim that the household actually made. A person may even know the name of an employee or refer to a genuine event at the property.

The correct response is the same: verify the identity and the purpose of the visit independently.

A practical verification procedure

I prefer a procedure that is easy for everyone in the household to remember and follow.

Step 1: Keep the visitor outside the controlled area.

The gate or front door should remain closed while the request is being checked. Residents should be able to communicate through an intercom, telephone or another suitable method without granting physical access.

Step 2: Establish the visitor’s claimed identity and purpose.

Ask for the person’s name, organization, reason for attending and any relevant appointment or reference information. Record what is necessary to complete verification, without allowing the visitor to dictate the process.

Step 3: Contact the organization independently.

Use a telephone number from an established, trusted source, such as an official government website or the provider’s verified contact records. Do not rely solely on a number supplied by the visitor, a text message or a document presented at the door.

Step 4: Confirm the visit and the scope of the request.

Verifying that a person works for an organization is not necessarily the same as confirming that the organization sent that person to this address for this purpose. Both questions matter.

Step 5: Obtain the required household authorization.

Even a genuine contractor or official may not automatically be entitled to enter every part of a private property. The household should follow its established rules for approving access, subject to applicable legal requirements and any genuine emergency.

Step 6: Record unusual encounters and escalate when necessary.

If the identity cannot be confirmed, the visitor refuses to wait or the request appears inconsistent with the stated purpose, deny voluntary access and notify the appropriate person. If someone threatens occupants or attempts to force entry, contact emergency services as appropriate.

This process should be proportionate. I am not suggesting that residents obstruct legitimate emergency responders or attempt to investigate a potentially dangerous person themselves. In an immediate emergency, protecting life comes first. The household’s procedures should account for emergency access while still preventing an ordinary, unverified visitor from exploiting the appearance of authority.

What if the visitor insists that the matter is urgent?

Urgency is a common reason people abandon normal procedures.

Someone may say that a family member has been injured, that a pipe is about to burst, that the property is under investigation or that the resident could face consequences for refusing entry. Some urgent situations are genuine. Others may be fabricated.

The household should not have to determine which is which based on the visitor’s tone of voice.

Instead, staff should know how to escalate the request. If someone reports a medical emergency, contact emergency services directly. If a visitor claims to represent a utility, contact the utility through an independently verified number. If a person claims to be a police officer, contact the appropriate police department through an official channel.

The principle is not to dismiss urgency. It is to verify it without surrendering control of the entrance.

For a household with residential security officers, the officers can manage the verification process and keep the resident informed. Without on-site security, a designated household employee or family member can perform the same essential steps, provided the procedure is clear and the person has the authority to deny unverified access.

The objective is consistent decision-making under pressure.

Private security for high net worth family staff: rules that protect them too

A household’s security procedures should protect employees as well as the family.

I consider this important because staff often face the same pressure as residents when someone arrives with an official-looking identification card or an urgent explanation. They may worry that refusing a visitor will upset their employer, delay an essential repair or make them appear uncooperative.

If the household expects employees to exercise good judgment, it needs to give them the authority and support to do so.

A housekeeper should not have to decide alone whether a supposed police officer is legitimate. A property manager should not have to improvise a response when a contractor asks to disable an alarm. A temporary employee should not be expected to remember a complicated set of unwritten rules.

The household should establish the procedure, explain it and make it clear that following it is part of the job.

Make the rules specific enough to use

Instructions such as “be careful with visitors” are not sufficient on their own. They leave too much room for interpretation when an unfamiliar situation arises.

Instead, employees should know:

• Which visitors they can admit without further approval.
• Which visitors require confirmation from a manager or security officer.
• How to verify an unexpected police, utility or insurance visit.
• Which areas of the property are restricted.
• Who can authorize access to safes, offices, security equipment and private rooms.
• How to report a missing key, unfamiliar person or unexpected equipment failure.
• What to do when the person normally responsible for approvals cannot be reached.

Training should include realistic examples. A visitor arrives claiming to have an appointment, but nobody can find it in the schedule. A technician asks for an alarm to be switched off without the usual authorization. A person claiming to be an officer requests access to a safe. An employee discovers that a camera has stopped reporting.

The objective is to rehearse the decision, not to turn staff into security investigators.

Staff should understand that they can pause an interaction, contact the designated decision-maker and request verification without being penalized for taking a reasonable precaution.

Vetting is not a substitute for oversight

Household staff vetting remains important, and I have addressed that subject separately in Household Staff Vetting for UHNW Families.

But screening at the hiring stage and controlling access during employment serve different purposes.

Vetting helps a household make an informed hiring decision. Access controls define what an employee is authorized to do. Monitoring helps the household identify unusual events. Clear reporting procedures make it possible to investigate problems promptly.

These layers complement one another. None should be treated as a substitute for the others.

The same applies when an employee has worked for a family for years. Long service may establish familiarity and trust, but it does not eliminate the need for sensible controls around keys, alarm credentials, restricted areas and sensitive property.

When an employee leaves, changes responsibilities or no longer needs a particular form of access, the household should update the relevant permissions. That includes physical keys, digital credentials and any access associated with security equipment.

This is not about treating loyal staff with suspicion. It is about ensuring that the household’s arrangements remain accurate as people and responsibilities change.

For a private security program serving a high-net-worth family, the standard should be respectful, consistent and accountable. Staff should know what is expected of them, managers should know who can authorize exceptions, and security personnel should be able to identify when a normal procedure has been bypassed.

Camera tampering, absences and alerts

Cameras are useful, but the presence of cameras does not establish that a property is continuously monitored or that every important event will be detected.

The Alberta case reported by CBC News is relevant here because police said that in an earlier case the accused had removed the security camera at a home where she worked as a housekeeper. That allegation reinforces a practical consideration: security planning needs to account for the possibility that monitoring equipment may be obstructed, disconnected or otherwise unavailable.

A camera can record an event only while it is functioning and positioned to observe the relevant area. Even when footage is available, somebody still needs to recognize its significance and decide what action to take.

I therefore want the security plan to address both what the system observes and whether the system itself remains operational.

Treat equipment failure as an event that needs attention

Not every camera outage indicates tampering. Power interruptions, network faults, maintenance work and ordinary equipment failures can all interrupt surveillance.

The correct response is not to assume that every failure is malicious. It is to establish a procedure that makes unexplained failures visible and ensures they are resolved.

Depending on the system and the property’s requirements, that can include:

• Alerts when critical cameras or recording devices go offline.
• Monitoring of power, communications and recording status.
• A defined process for scheduled maintenance and authorized shutdowns.
• Escalation when a critical device remains unavailable beyond an acceptable period.
• Verification that equipment has returned to normal operation after maintenance.
• A record of significant outages, the reason for them and the steps taken to resolve them.

Where a camera covers an important entrance or other critical area, the household should consider what happens if that camera becomes unavailable. A second view, another suitable detection method or a temporary change in operating procedures may be appropriate, depending on the circumstances.

Redundancy should be designed around the consequences of losing visibility, not simply the number of devices installed.

Make the absence procedure explicit

An unoccupied home needs its own operating procedure.

Before the family leaves, the responsible person should know which staff members and contractors are expected to enter, which activities are authorized and whom to contact if something changes. The security team should have access to the information it needs to verify legitimate activity without unnecessarily exposing private family information.

If an unplanned visitor arrives during the family’s absence, the absence itself should not become a reason to bypass verification. The same rules should apply whether the principal is at home, traveling or staying at another residence.

The household should also establish who is responsible for checking alerts. A notification that nobody sees does not create a meaningful response. If a critical system reports an outage, a forced entry or another significant event, there should be a defined route from detection to assessment and action.

This is one area where high net worth security services need to be evaluated operationally rather than by equipment lists alone. Ask who receives the alerts, what happens when an alert is not acknowledged, how the event is documented and who confirms that the property has returned to its intended security condition.

A system can be technically sophisticated and still be ineffective if responsibility for its alerts is unclear.

Connect camera coverage with access records

Camera footage and access records can provide complementary information.

An access-control system may show that a credential was used at a particular entrance. Video may help establish what happened at that location. Neither source necessarily answers every question, but together they can help a security team assess an unusual event.

For example, if an employee reports that a contractor arrived unexpectedly, the household may be able to compare the appointment records, access history and relevant footage. If a camera went offline during a scheduled repair, the maintenance record may explain why. If no authorized work was scheduled, the same outage may warrant further investigation.

The objective is to establish a reliable account of events without jumping to conclusions.

Privacy matters here, too. Monitoring should be appropriate to the property, the legitimate security purpose and applicable law. Access to footage and logs should be restricted to authorized people, and records should be retained according to a defined policy.

The result should be a security environment in which unusual activity can be identified and investigated while the household’s normal life continues with as little unnecessary disruption as possible.

How residential officers and a command center check the door

Everything I have described so far can be done by a well-briefed household. A trained residential team does the same work with more consistency, because checking the door is their job rather than an interruption to someone else’s job.

When a residential officer is posted at a property, the visitor meets the officer first. The family member or housekeeper who would otherwise answer the bell is not part of the conversation unless the officer decides they need to be. That single change removes the pressure that made the Saint-Mandé visit work. A person claiming to be a police officer is now talking to someone whose instructions say, in writing, that no one enters and no safe is opened until the visit has been confirmed through a number the officer looked up independently.

What the officer actually does

In practice, the sequence at the gate is short and predictable:

• The officer greets the visitor through the intercom or at the gate, with the gate closed.
• The officer records the name, organization, stated purpose and vehicle details.
• The officer checks the visit against the day’s approved list. Scheduled contractors, deliveries and appointments are on it; anything else is an exception.
• For an exception, the officer contacts the organization through a number held in the post orders or taken from an official source, never from the visitor.
• For a visitor who says they are law enforcement, the officer calls the local station or dispatch line to confirm that the officer and the visit are genuine.
• The officer informs the designated household contact and follows the approval rule for that type of visit.
• If the visit cannot be confirmed, the gate stays closed. If the visitor becomes threatening, the officer calls emergency services and keeps the family away from the entrance.

None of this is dramatic. That is the point. The decision is taken away from whoever happens to be nearest the door and given to someone who is trained, briefed and expected to say no.

A genuine officer with a warrant or a real emergency is a different situation, and post orders should say so plainly: the security officer does not obstruct lawful police activity or emergency responders, and the household’s legal counsel and the principal’s office are informed promptly. Verification of an unexpected, non-emergency visit is a reasonable step that legitimate agencies understand.

The role of a monitored command center

Not every family needs an officer at the gate around the clock. Many properties are covered by a combination of on-site staff, remote video monitoring and a security operations or command center that can see the entrances and speak through the intercom.

In that model, a visitor at the gate triggers a call or an alert to the command center. The operator can see the visitor, speak to them, check the day’s schedule and run the same verification steps before anyone at the house is asked to make a decision. If the family is away, the command center becomes the household’s voice at the gate.

A command center also helps with the problems described in the Alberta case. When a camera stops reporting, an operator should see it. When a door opens during a period when nobody is scheduled to be on site, an operator should see that too. The value is not the screen itself. It is the person watching it, the written procedure they follow and the authority they have to act.

For home security for high net worth individuals, I want the residential officers, the command center and the household staff working from the same approved list and the same escalation rules. When those three groups operate from different assumptions, a visitor can find the gap between them.

Vendors and service providers

Contractors deserve their own process. I have written about this in more detail in our article on vendor access control for Beverly Hills estates, so I will only summarize the points that matter at the door.

Vendors should be scheduled in advance. The approved list should include the company, the expected workers, the time window and the areas they need. A substitute worker the household has not met should be confirmed with the company before entry. Requests to disable alarms, open safes or enter rooms outside the scope of the job should be referred to the designated decision-maker, not approved on the spot by whoever is present.

This is not a sign of distrust toward the trades who keep a residence running. It protects them as well, because a clear record of who was authorized to be where makes it easier to resolve questions later.

High net worth security services for the household

Families often ask me what a residential program actually includes, and whether they need officers, technology, training or all three. The honest answer is that it depends on the property, the threat picture and how the household lives. But the components are consistent enough to describe.

An assessment before equipment

The first step is a security assessment of the residence and the people who run it. I want to see how visitors actually reach the door, who answers it, where valuables and safes are kept, how outbuildings are covered, which cameras and sensors report to whom, and what staff believe the rules are. The gap between written procedure and actual habit is usually where the work is.

An assessment should also look at what a caller could learn. The Saint-Mandé report describes a phone call about jewelry before the visit. Households should know what information staff give out over the phone, what is visible from the street and what has been shared online about the property, the family’s travel and the people who work there.

Written post orders and household rules

High net worth security services are only as reliable as the instructions behind them. Post orders for residential officers, a one-page door procedure for household staff and a short list of rules for family members give everyone the same answer to the same question.

I keep these documents practical. They state who can approve which visitors, which numbers to call for verification, what to do when the decision-maker cannot be reached, how to handle an unexpected police or utility visit, and how to report a camera outage, a lost key or an unusual phone call. They are reviewed when staff change, when a new property is added and after any incident.

Training and rehearsal

A procedure that has never been practiced tends to fail the first time it is tested by a confident stranger. Short, realistic rehearsals make a difference. A staff member practices keeping the door closed while a colleague plays an insistent visitor. A new housekeeper is walked through what to say when someone calls asking whether the family is home. An officer runs through the steps for confirming a police visit using the local dispatch number.

Rehearsal should feel supportive, not punitive. The goal is that the first time an employee faces real pressure at the door, the correct response already feels familiar.

Technology that supports people

Cameras, intercoms, access control, alarm sensors and remote monitoring all have a place. I want the technology chosen to support the procedures rather than the other way around: an intercom that lets the officer speak without opening the gate, cameras positioned to see a visitor’s face and vehicle, alerts when critical devices go offline, and sensors on outbuildings and safe rooms that report to someone who will respond.

At MSB Protection, we have in-house research and development to counter threats to UHNW clients, and much of that work starts from the same question raised in this article: how to make sure a person, not just a recording, notices the moment a routine interaction becomes a security problem.

Coordination with the family office and personal protection

Residential security does not stand alone. Security for UHNW family offices often means the family office holds the calendar, the vendor contracts and the staff records. That information should reach the residential team in a controlled way so that the approved list is accurate and an unexpected visitor really is unexpected.

Family office high net worth individuals security and residential protection should agree on who is told about a suspicious visit, who decides whether to change routines and who informs law enforcement. The same applies to close protection for UHNW families. When a principal travels with a protection officer, the officer and the residential team should share information about expected arrivals, recent incidents and any visitors who were turned away.

Personal security for high networth individuals and home security are two halves of the same plan. A principal who is well protected on the road but whose home can be opened by a convincing caller is not well protected.

What recommended HNW security teams do at the door

When families ask how to judge a provider, I suggest looking at how the team handles the ordinary moments, because that is where incidents like Saint-Mandé begin. Recommended HNW security teams can show you their door procedure in writing, explain how they verify an unexpected police visit, describe what their command center does when a camera goes offline and tell you how they train household staff without treating them as suspects.

I have set out a longer set of questions in our article on what separates recommended HNW security teams. For the door specifically, ask a provider to walk you through a scenario: a man in a jacket marked police arrives at 4 p.m. on a weekday, asks for the principal by name and says he needs to see the safe. The answer should be specific, calm and identical whether the principal is home or not.

Bringing the door into the security plan

The cases in this article are different from one another. A visitor in Saint-Mandé who said he was police. A housekeeper in Alberta charged after a break-in while the owners were away, and alleged in an earlier case to have removed a camera. A domestic worker in Hong Kong charged with theft from her employer. Burglars in North Hollywood who took a safe from a building behind the house while the family slept.

What connects them is access. In each case, the question was who could reach the valuables and whether anyone was in a position to notice and stop it.

For private security for high net worth family households, that means treating the front door, the staff entrance, the back building and the safe as parts of one system. It means verification that does not depend on the visitor’s confidence, staff rules that protect employees as well as the family, alerts that reach a person who will act, and a residential team that is briefed and authorized to say no.

For the wider framework that this article fits into, including how residential protection connects with threat assessment, travel and close protection, see our 2026 guide to high net worth security. If you would like us to review how visitors, staff and vendors reach your home, our residential security team can start with an assessment.

Frequently asked questions

What does home security for high net worth individuals include at the door?

Home security for high net worth individuals at the door includes a written verification procedure, an approved list of expected visitors, an intercom or gate that lets someone speak to a visitor without opening the entrance, clear rules about who can approve exceptions, and a way to escalate to residential officers, a command center or emergency services. Physical barriers matter, but the procedure decides whether the barrier is opened.

Should private security for high net worth family homes verify police visits?

Yes, for unexpected, non-emergency visits. Private security for high net worth family homes should confirm a visitor who says they are a police officer by calling the local station or dispatch line on a number looked up independently. Legitimate officers understand this. If officers present a warrant or there is an emergency, the security team should not obstruct them and should inform the family and its counsel promptly.

How can a household tell if staff are disabling cameras?

A monitored system should alert someone when a critical camera, recorder or sensor goes offline. Each outage should be recorded with a reason, and scheduled maintenance should follow an approved process. Unexplained outages, particularly during absences, deserve review. The aim is visibility and accountability, not presuming misconduct by employees.

Do outbuildings and detached safes need separate security?

They need to be included in the same plan, which may or may not mean separate equipment. A residential assessment should check whether detached garages, guesthouses and storage buildings are alarmed, monitored and covered by the response procedure, and whether a safe in an unoccupied building is the right location for what it holds.

What should high net worth security services include for household staff?

High net worth security services for household staff should include a short written door procedure, practical training and rehearsal, clear authority to pause a visitor and request verification, a simple way to report unusual calls or equipment failures, and access permissions that match each role. Staff should know they will be supported, not blamed, for following the procedure.

Sources

• Le Parisien, Saint-Mandé : un faux policier dérobe 450 000 euros de bijoux chez une octogénaire, October 16, 2026
• CBC News, Housekeeper faces new charges after gold and silver stolen from Alberta home: RCMP, October 15, 2026
• The SUN HK, Filipina charged with stealing HK$400k worth of jewelry, cash, October 14, 2026
• NBC Los Angeles, Dog killed in North Hollywood burglary, October 15, 2026

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About Michael Braun

Michael Braun is a former Special Unit Operator, former Manager at Gavin de Becker & Associates, and Founder & CEO of MSB Protection, an executive protection and residential security firm serving high-net-worth and ultra-high-net-worth clients.

Braun has built his career at the intersection of specialized protective operations, executive protection, residential security, protective intelligence, and security risk management. His experience spans special-unit operations, leadership within Gavin de Becker & Associates, and the development and oversight of private protection programs within demanding UHNW environments.

He has been recognized by The Top 100 Magazine as a leading CEO in the private security field and is the subject of an upcoming Marquis Who’s Who feature highlighting his leadership and contributions to the profession.

Today, Braun is recognized for his work in executive protection, UHNW estate security, residential protection, protective intelligence, adversarial security assessments, and security auditing throughout Beverly Hills and Southern California.

His work focuses on moving private security beyond simply “providing a body” and toward intelligence-led, risk-based protection programs designed to identify vulnerabilities before an adversary can exploit them.

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Looking for Executive Protection or Residential Security Services?

If you are a high-net-worth or ultra-high-net-worth individual, family office, estate manager, chief of staff, or executive in Beverly Hills, Los Angeles, Malibu or Southern California, MSB Protection provides executive protection, residential security, 24/7 protection, protective intelligence, medical-readiness planning, and security risk management.

We evaluate the complete security environment, from threat exposure and residential vulnerabilities to personnel, technology, procedures, protective intelligence, and emergency response, and build a program around the risks that actually exist.

Contact us for a confidential consultation or message us at +1 (805) 285-2807.