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SIGNAL & SHADOW · ARCHIVE

HUMINT

Managing sources ethically and safely, including contact protocols, verification, and legal exposure.

All Posts

Secure source communications: Signal, SecureDrop, Tails

OSINT Cards

+1

·

Jul 7, 2026

Secure source communications: Signal, SecureDrop, Tails

Derek Bowler

Human intelligence sourcing to evidentiary standard

OSINT Cards

+1

·

Jul 1, 2026

Human intelligence sourcing to evidentiary standard

Derek Bowler