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Tags: Security
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937–960 of 1,094 · Most stars

Jailer is an eBPF-based process jailing system that provides mandatory access control (MAC) for Linux. It tracks processes using BPF task_storage maps and enforces role-based policies on file access, network operations, and process execution.

A probably paranoid Golang utility library for securely hashing and encrypting passwords based on the Dropbox method. This implementation uses Blake2b, Scrypt and XSalsa20-Poly1305 (via NaCl SecretBox) to create secure password hashes that are also encrypted using a master passphrase.

  • golang
  • golang-library
  • scrypt
  • password-hash

Foremost is a console program to recover files based on their headers, footers, and internal data structures. c.f., http://foremost.sourceforge.net/

🛡️ Free AI that blocks hackers while you sleep. Runs on cheap hardware. When someone in Tokyo gets attacked, you're protected in 30 seconds. No fees. No experts needed. Just protection. One node's detection → everyone's protection.

Analysis tool for estimating the likelihood that a binary contains compressed or encrypted bytes

  • entropy
  • pe-file
  • pe-files
  • pe-format

a native library implementing secp256k1 purely for the crystal language.

  • crystal
  • crystal-language
  • native-library
  • secp256k1