Interesting Snippets from 2025-07-15

• GitHub - jtesta/ssh-audit: SSH server & client security auditing (banner, key exchange, encryption, mac, compression, compatibility, security, etc)

  ssh-audit is a tool for ssh server & client configuration auditing.

• SSH Hardening Guides

  Below are guides to hardening SSH on various systems. Note that following them may not result in a perfect auditing score, as not all packaged SSH server versions support the required options. However, these instructions will result in the best possible score.

• GitHub - yegors/co-atc: Air traffic control simulator that leverages local SDRs for ADSB telemetry and VHF coms with optional "AI based capabilities"

  Co-ATC is an AI-enhanced system designed to monitor airspace activity, supporting (imaginary) ATC operations. It integrates real-time ADSB data (local or remote), streams ATC communications (local VHF radio or LiveATC) while leveraging AI to transcribe and interpret communications, track ATC instructions, and generate alerts for potential conflicts or non-compliance.

• GitHub - dhondta/python-codext: Python codecs extension featuring CLI tools for encoding/decoding anything

  CodExt is a (Python2-3 compatible) library that extends the native codecs library (namely for adding new custom encodings and character mappings) and provides 120+ new codecs, hence its name combining CODecs EXTension. It also features a guess mode for decoding multiple layers of encoding and CLI tools for convenience.

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