The Digital Footprint Audit Every Protection Program Still Skips

How adversaries use publicly available data to pre-map a principal before any physical advance, and a repeatable method for auditing and closing that exposure before a detail begins.

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On the night of July 19, 2020, a man arrived at the New Jersey home of US District Judge Esther Salas. He had appeared before her in court. He found her address through public records and people-search sites. He shot and killed her 20-year-old son, Daniel Anderl, and wounded her husband. Judge Salas had never met the man. He had never watched her house in person. He didn't need to. The internet had already done the advance work for him.

That case became the basis for New Jersey's Daniel's Law. It is the clearest example of a gap most protection programs still treat as secondary. There is a real distance between what a physical advance can see and what is already sitting in public records, data-broker files, and a principal's own social feed. A team can run a flawless route survey and lock down a residence. They can still miss the exposure that let an adversary build a full targeting picture without ever setting foot near the property.

This piece is a field method for closing that gap. It covers where principal exposure actually lives (data brokers, social and household-staff oversharing, property and corporate records, and geolocation metadata), what the removal industry can and cannot realistically deliver, and a repeatable audit-and-reduce process you can run before a detail begins.

Inside:

Plus: a downloadable, scored audit tracker your team can use on a recurring cycle, not just once.