Security is a habit.
Gart is a personal risk management company. We exist because new technology creates security problems that most people are not prepared for. In private engagements with our clients, we plan for continuity of business and family and help develop new habits that hold in a crisis and against new attack methods, from AI deepfakes to wealth extraction through crypto.

Security is a habit.
Gart is a personal risk management company. We exist because new technology creates security problems that most people are not prepared for. In private engagements with our clients, we plan for continuity of business and family and help develop new habits that hold in a crisis and against new attack methods, from AI deepfakes to wealth extraction through crypto.

Understand, plan, rehearse.
Most security advice is either paranoid nonsense or dangerously inadequate. Security means knowing your actual threat model, setting up response protocols and practicing them until the response is automatic in an emergency. More hardware wallets or weapons will not get you there.
We work with people who take their security seriously and want precautions that fit into daily life, without living in a bunker. We don't provide armed guards or armored vehicles.
- Executives and business owners
- Investors
- Public speakers and global citizens
- Crypto holders and their families
Understand, plan, rehearse.
Most security advice is either paranoid nonsense or dangerously inadequate. Security means knowing your actual threat model, setting up response protocols and practicing them until the response is automatic in an emergency. More hardware wallets or weapons will not get you there.
We work with people who take their security seriously and want precautions that fit into daily life, without living in a bunker. We don't provide armed guards or armored vehicles.
- Executives and business owners
- Investors
- Public speakers and global citizens
- Crypto holders and their families
Senior practitioners, active in client work.
Our advisors and trainers look at your life situation as a whole, find the most pressing gaps and close them in order of priority. They make no recordings of private sessions, and calls run only on our self-hosted server or through an encrypted messenger. They are as discreet about their own lives as they are about yours.
- Military background
- Continuity of operations and crisis management
- Surveillance, counter-surveillance and residential security
- Cryptography and digital privacy
- Cryptocurrency, and new AI tools studied as they appear
Senior practitioners, active in client work.
Our advisors and trainers look at your life situation as a whole, find the most pressing gaps and close them in order of priority. They make no recordings of private sessions, and calls run only on our self-hosted server or through an encrypted messenger. They are as discreet about their own lives as they are about yours.
- Military background
- Continuity of operations and crisis management
- Surveillance, counter-surveillance and residential security
- Cryptography and digital privacy
- Cryptocurrency, and new AI tools studied as they appear
From research to practical response tools.
Gart Research tracks the cases. Its findings go into our advisory work and product development.
Research
We maintain the largest public database of physical attacks involving cryptocurrency.
Gart Research →Training
We teach operational security, counter-surveillance, threat modeling and response protocols, in small groups and on realistic scenarios.
Training programs →Advisory
One-on-one consultations on digital security, residential security, travel security, emergency plans and response.
Advisory calls →Gart app
We build privacy-respecting tools. The Gart app alerts your Responders when you need them, without corporate surveillance.
Gart app →From research to practical response tools.
Gart Research tracks the cases. Its findings go into our advisory work and product development.
Research
We maintain the largest public database of physical attacks involving cryptocurrency.
Gart Research →Training
We teach operational security, counter-surveillance, threat modeling and response protocols, in small groups and on realistic scenarios.
Training programs →Advisory
One-on-one consultations on digital security, residential security, travel security, emergency plans and response.
Advisory calls →Gart app
We build privacy-respecting tools. The Gart app alerts your Responders when you need them, without corporate surveillance.
Gart app →Write to us in confidence.
Write to us in confidence.
A personal risk management app and private advisory for founders, executives, investors and their families. Built by people working in cryptography, digital and physical security and continuity of operations.