What Fonts Give Away: Typography as Forensic Evidence
Every document has a typographic fingerprint — and edits break it. How font substitution, spacing drift, and impossible typefaces expose altered and backdated documents.
Chain of Custody for Digital Documents: Making Evidence Hold Up
A forensic finding is only as strong as the custody story behind the file. Hashes, handling, and documentation — how to keep digital document evidence defensible.
The Document Remembers: Recovering What a PDF Used to Say
Change a PDF and save it, and most software leaves the old version physically inside the new one. Sometimes the amount before the edit is still sitting there, waiting to be read.