A private briefing · held in confidence

Your world,
your sanctuary.

Sanctuary-grade protection for lives, legacies, and the household itself.

The reality

An affluent household is not
a small enterprise.

It is a different surface entirely. Concentrated wealth, wire authority, public visibility, multiple residences, household staff, and personal devices — all outside the enterprise controls that protect a CFO at the office.

People

Family, staff, advisors — trust boundaries across everyone who touches your world.

Wires

High-value transfers — estate, vendor, and philanthropic single-point exposure.

Devices

Phones, laptops, tablets — outside any enterprise security stack.

Properties

Multiple residences — flat networks, IoT, cameras, integrators with quiet access.

Visibility

Philanthropy, boards, press — a public life that can be read from outside.

+ Travel

Routines that make you predictable — residences, events, destinations.

A first view

Where is your household
on the risk spectrum?

A snapshot of the Family Threat Model control questions. No account required.

Wooded Buckhead estate on the Chattahoochee at sunset, Atlanta skyline beyond
Family office engagement

Protection worthy of what you have built.

Family office work begins with a private household briefing — not a checklist, and not a catalog. The Family Threat Model is one day on site, principal-led: a Family Brief the same day, and a living model the family keeps.

The TargetProof Sanctuary

A boutique household-security practice.

Not a bench. Not a call center. Not a vendor menu. One accountable principal — twenty-plus years advising financial institutions and critical infrastructure, brought quietly into the home.

The tools that protect a corporation were not designed for a family. Principal-led, on-site, quietly executed — an integrated picture across people, institutions, and lifestyle.

Discretion held to the standard of counsel and wealth advisory. We do not name our clients. Their discretion is ours.

Thomas M. Stone, Founder
FOUNDER & PRINCIPAL

Thomas M. Stone

Founder · TargetProof, LLC · Atlanta

MBA, Georgia State University BA, Boston University

Insured and bondable. TargetProof, LLC carries Hiscox professional liability and firm cyber coverage for the work we perform on-site.

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How we work
Estate-translated controls, NIST CSF 2.0 — the engine, not the souvenir
Keep
The family keeps the files
Family Brief and living model. TargetProof does not host a cloud copy of the assessment.
1
Principal, on site
The same person who owns the outcome owns the work
How we work

Three steps. No theater.

01 · THE FIRST CONVERSATION
A private, unhurried discussion.
We listen more than we speak. Your concerns, your family’s unique situation, and what peace of mind actually looks like to you.
02 · THE PRIVATE BRIEFING
A clear, elegant recommendation.
A tailored proposal — never a menu. Transparent scope, transparent investment, zero pressure. Coordinated with your counsel and advisors when you wish.
03 · QUIET EXECUTION
Principal-led execution. Quiet completion.
Principal-led execution on-site — devices hardened, identity monitored, gaps closed. Then we step back until you need us again.
ON-SITE, IN YOUR WORLD

Whether a two-hour residence visit or a week-long estate engagement, work happens where your life actually occurs - with the discretion and polish your household expects.

View House Call Programs
The quiet context

The household is now the surface.

Personal email, wire authority, household staff, and the patterns of a public life sit outside the enterprise controls that protect a principal at the office.

$16B+
Cybercrime losses · 2024

33% increase year over year, FBI IC3

$55B
Business email compromise

Estate, real-estate, and vendor wires

~$5B
Losses · age 60+ (2024)

The cohort holding the wealth

Reg S-P
Strengthened · May 2024

Heightened safeguarding expectations on advisors

Your world, your sanctuary

The places you love.
The people you love.
Finally at ease.

This is what we protect. Not data. Not devices. Lives, legacies, and the quiet freedom to enjoy what you have built.

TargetProof

Let’s begin a
confidential conversation.

Every great relationship starts with a single, unhurried exchange. We would be honored to listen first — and only then to recommend.

All conversations are held in the strictest confidence. We never share your information or discuss our clients. TargetProof does not host a cloud copy of the assessment. The family keeps the report and the living model. Browser vault data on the field tablet is cleared after the engagement; files saved to a device are not covered by that wipe.