OpenSSH remote DOS exploit and vulnerable container

A technical advent calendar with CTF-like services where a new port opens every day.

open source openssh authentication and user management with blockchain

OpenSSH randomart images library in JS, now with CLI!

🔑 Generate a 2-Factor Authentication codes and display the QR code from the terminal

My ssh server hosted on saahild.com

🔍 Check if your Node.js process runs in an SSH session by detecting key environment variables, streamlining operations based on connection type.

A pure JavaScript library for parsing and converting PuTTY private key files (.ppk) to OpenSSH format. Supports all PPK versions (v2 and v3) and key types (RSA, DSA, ECDSA, Ed25519). Handles both encrypted and unencrypted keys with full MAC verification. No native dependencies or compilation required - works everywhere Node.js runs.