Residential security for high-net-worth families is a layered protection program that covers the primary residence, any secondary or rental properties, staff access, digital footprint, and the travel itinerary itself — designed to keep the family safe at home and prevent the residence from becoming a target while they are away. In summer travel season, when school is out and social calendars become public, the risk profile shifts from everyday monitoring to managing a high-value empty target that still must appear occupied.

The residential burglary numbers alone understate the problem for HNW families. The FBI’s Crime Data Explorer shows property crime remains one of the highest-volume categories reported to law enforcement each year (FBI Crime Data Explorer), and residential burglaries cluster in the summer months, with property crime consistently higher in July and August than in winter per the U.S. Department of Justice’s National Crime Victimization Survey (BJS NCVS). After nearly three decades of residential and executive protection work, we’ve learned that the single biggest determinant of summer security outcomes is not alarm hardware — it’s whether the family’s staff, travel plans, and digital footprint are governed by a written protocol.

Why summer travel is the high-risk window

Most residential breaches at the HNW level are not random. They are planned, informed by signals the family or the family office inadvertently publishes. Social media posts from a Mediterranean port, charter flight tracking, household staff schedules, lawn service cadence, and the children’s school calendar all telegraph the window when the house is soft. A sophisticated offender reads these signals for weeks before acting.

The profile of residential risk for HNW families in summer is therefore less “break-in” and more “planned, informed entry” — which requires planned, informed defense.

What a layered residential security program includes

At MPS Security, a residential program rarely solves the problem with one system. It solves it with a stack: physical hardening, monitoring, staff governance, digital counterintelligence, and a clear line of response.

Physical hardening and detection

Perimeter fencing and landscaping designed with sightlines in mind, reinforced entry doors, upgraded glazing on ground-floor windows, 24/7 recording coverage of all approaches, and integrated intrusion and fire detection. The detection layer has to be tuned — a false-alarm-prone system trains everyone, including responding officers, to ignore it.

Monitored response

Central-station monitoring is necessary but not sufficient. A credible program has a documented response standard: who gets called first, in what order, with what authority, and what the private-response time commitment is when local police are slow or stretched.

Household staff governance

Housekeeping, property management, landscaping, childcare, and charter staff are the single most common inadvertent information leak in a HNW household. A staff security plan covers background screening, written confidentiality agreements, device and messaging policy, visitor and vendor entry procedures, and clear rules on what can and cannot be discussed outside the home.

Digital counterintelligence

A residential program in 2026 has to account for the family’s digital footprint. Public real-estate records, social-media posture, charter flight tracking, domain and email exposure, and dark-web credential monitoring all feed a threat profile. Our team works with the family office to reduce public exposure and, where relevant, to seed the record with misdirection.

Staffed or visiting coverage

For families with the highest risk tolerance or profile, a visiting or residential agent during the travel window is the most effective layer. The agent handles deliveries, vendor access, dog walks, lights, and visible occupancy signals that no automated system reproduces convincingly.

The pre-travel checklist we run with clients

Before a family leaves for a multi-week summer trip, we walk them through a written pre-travel protocol:

1.         Travel window lockdown. Pause social posting until after return. Restrict itinerary knowledge to a named short list, in writing.

2.         Staff rotation and access audit. Reconfirm who has keys, codes, and credentials. Rotate anything that has been shared with short-term vendors.

3.         Vendor and delivery freeze or escorting. Either suspend recurring deliveries or set a documented escort protocol with one primary point of contact.

4.         Digital sweep. Check flight-tracking visibility, real-estate listing visibility, and social-media privacy settings across the family.

5.         Physical walk-through. Door hardware, window locks, safe contents, cameras, lighting timers, alarm test, panic-button test, fire-system status.

6.         Local relationships. Notify the local police non-emergency line; confirm the private response provider’s coverage schedule.

7.         Emergency continuity. Confirm medical, travel, and kidnap-for-ransom insurance terms; confirm evacuation and repatriation protocols for the destinations on the itinerary.

Written, checked, and dated — not assumed.

Secondary residences and rentals

A Vail ski house left empty November through May is a different risk than a Cape Cod summer house used every weekend. A property the family rents short-term at peak value has its own exposure window. Each property gets its own written plan, its own response chain, and its own monitoring regime. Treating the portfolio as one “home security” problem is how HNW families get surprised.

Frequently asked questions

What is residential security for high-net-worth families?

It is a layered protection program that combines physical hardening, 24/7 monitoring, private response, staff governance, digital counterintelligence, and, when warranted, on-site agents — designed specifically for families whose net worth, profile, or profession makes them a targeted rather than random risk.

Why is summer the highest-risk window?

Summer travel produces long, predictable absences. School is out, charter and commercial flights are visible on tracking services, and social posts often telegraph exactly when the house is empty. Residential breaches that are informed by those signals tend to occur in that window.

Do I need on-site staff, or is an alarm system enough?

Alarms detect; they do not respond. For most HNW families, alarms plus private-response coverage plus staff governance are the minimum durable standard. Families with higher profile, known adversaries, or valuable collections often add an on-site agent during travel windows.

How much does a residential security program cost?

Programs scale with the property count and risk profile. A single residence with layered hardening, monitoring, and staff governance typically starts in the low five figures annually; portfolios with multiple properties, travel coverage, and digital counterintelligence routinely run into six figures. Pricing is always tied to a written risk assessment, not a package brochure.

What’s the first step?

A written residential risk assessment. A principal threat portrait, a property-by-property vulnerability review, a household staff audit, and a digital exposure review are the four inputs that drive every recommendation that follows.

Does MPS Security serve clients outside California?

Yes. MPS works with HNW families, family offices, and corporate clients across the United States, with a national network of vetted private-response and executive-protection partners. We coordinate travel security for principals traveling domestically and internationally.

Plan your summer residential security now

The time to design a residential security program is before the family leaves, not after the first suspicious incident. MPS Security & Protection builds written, layered programs for high-net-worth families, family offices, and corporate principals. Contact our team to schedule a residential risk assessment before your summer travel window opens.

About the Author

Michael D. Julian is President of MPS Security & Protection and a 30-plus-year veteran of the security and investigations industry. He served as President of the California Association of Licensed Investigators (CALI) from 2005 to 2015 and has led executive protection, residential security, and corporate investigations engagements for Fortune 500 principals, high-net-worth families, and public figures across the United States. Connect with Michael on LinkedIn.