
sshuttle
Transparent proxy server that works as a poor man's VPN. Forwards over ssh. Doesn't require admin. Works with Linux and MacOS. Supports DNS…

Transparent proxy server that works as a poor man's VPN. Forwards over ssh. Doesn't require admin. Works with Linux and MacOS. Supports DNS…

Multi-protocol cryptographic analyzer auditing TLS, SSL, SSH, IKE, DNSSEC, and HTTP security headers. Detects 400+ cipher suites, generates JA3/HASSH…

This is an analysis for CVE-2025-32433 (Erlang OTP SSH Vulnerability). I did not write any of the code, I only wrote comments describing what the…

A fast and convenient TUI file browser for remote servers

Step-by-step guide for hardening a Linux server, covering SSH security, firewalls, intrusion detection, auditing, and system configuration to reduce…

Automated IP ban service that detects failed login attempts from event logs and files, blocking attackers on Windows and Linux via firewall…

CVE-2018-10933 - libssh Authentication Bypass

This project simulates a real-world attack-and-defend scenario across two virtual machines. You will exploit a critical pre-authentication RCE…

Audits SSH servers for weak Diffie-Hellman key exchange groups by testing multiple client configurations, identifying Logjam-vulnerable endpoints…

MitM attack allowing a malicious interloper to impersonate a legitimate server when a client attempts to connect to it

The OpenSSH client and server are vulnerable to a pre-authentication DoS attack between versions 9.5p1 to 9.9p1 (inclusive) that causes memory and…

SSH tunnels to remote server.


The vulnerability allows an attacker with network access to an Erlang/OTP SSH server to execute arbitrary code without prior authentication.


A critical flaw has been discovered in Erlang/OTP's SSH server allows unauthenticated attackers to gain remote code execution. One malformed SSH…

HASSH is a network fingerprinting standard which can be used to identify specific Client and Server SSH implementations. The fingerprints can be…

SSHD Based implant supporting tunneling mecanisms to reach the C2 (DNS, ICMP, HTTP Encapsulation, HTTP/Socks Proxies, UDP...)