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

SSH server & client security auditing (banner, key exchange, encryption, mac, compression, compatibility, security, etc)

SSH server auditing (banner, key exchange, encryption, mac, compression, compatibility, security, etc)

A Flaw in SSH protocol message handling, a malicious actor could gain unauthorized access to affected systems and execute arbitrary commands without…

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

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

Shell script to detect CVE-2024-3094 (xz-utils backdoor) on Linux and macOS systems, with automated check and fix instructions.

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

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…

Automated scanner and patch helper for CVE-2026-31431, detecting vulnerable Linux hosts via SSH, verifying kernel versions, and applying kernel…