Latest VIR.GROUP posts tagged #encryption: investor opinions, project pitches and business insights.
Vlad
🔐 OpenSSL 4.0.0 just dropped — and it changes everything. Post-quantum cryptography (ML-KEM + ML-DSA) is now native. MD5, 3DES, RC4, and TLS 1.0/1.1 are finally gone. TLS 1.3 is the only default. If you run a Linux server, this guide co…
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Vlad
📱 Signal vs Matrix/Element 2026: Which Messenger for Real Privacy? Signal: minimal metadata, sealed sender, phone number privacy ✅ Matrix: federation, self-hosting, bridges to Telegram/Slack ✅ Telegram: neither 🚫 Full comparison table…
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Vlad
🔐 Your laptop drive might be encrypted — but is your TPM actually protecting you? TPM interposer attacks can extract encryption keys in minutes with physical access. Full guide: how TPM 2.0 works, LUKS binding on Linux, fTPM vs discrete…
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