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6 Beiträge geladen.6 stories loaded.

What a PGP phone actually is in 2026, and what it can't do

Where the PGP phone name came from, what OpenPGP and GrapheneOS each protect, and the limits nobody mentions in the sales pitch.

vor 7 Std.7 h ago4 Min.4 min
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Lock the Content, Leave the Label: Optional Metadata Encryption in pdf-encrypt-lib

Lock the Content, Leave the Label: Optional Metadata Encryption in pdf-encrypt-lib

pdf-encrypt-lib and the PDFfile Manager can now leave a PDF's title, author and other metadata readable while the content stays AES-256 protected. Why that matters.

vor 1 Mon.1 mo ago4 Min.4 min
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Choosing an encrypted messaging app: 6 questions before you install

A short checklist for picking an encrypted messenger: phone numbers, default E2EE, jurisdiction, metadata, team use and the phone underneath.

vor 1 Woche1 w ago3 Min.3 min
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