ssh-security

🧑‍💻 A comprehensive guide to Linux system administration, covering: 📜 Commands 👥 User Management 🌐 Networking 🔐 Permissions 📦 Package Management 💽 Disk Management 🛡️ Security 🤖 Automation ✅

A production-ready Python-based system that monitors Linux authentication logs in real time, detects SSH brute-force attacks, and forwards alerts to SIEM platforms (Splunk and ELK).

Welcome to the SSH Penetration Testing Repository, a dedicated resource for cybersecurity professionals, penetration testers, and experts in the field. This repository is tailored to provide in-depth insights and tools for assessing the security of SSH (Secure Shell) implementations across critical infrastructure, telecommunications, and corporate

Automated Linux server hardening and continuous security auditing framework with SSH, firewall, system security controls, validation, backup, rollback, and security reporting.

This project demonstrates SSH authentication log analysis using Splunk SIEM to detect malicious activity such as brute-force attacks, unauthorized access attempts, and suspicious SSH behavior. It simulates real-world SOC analyst workflows, including log ingestion, SPL queries, dashboards, and alerting.

Brute force attack investigation and mitigation using Kali Linux, Hydra, Wireshark and iptables — IIT Madras AI Cybersecurity Project

A one-click script to update and harden your Linux VPS or server. Supports: - Ubuntu - Debian - CentOS - AlmaLinux

Post-quantum SSH infrastructure toolkit built on OQS-OpenSSH. Deploy hybrid and quantum-resistant authentication with multi-algorithm support and automated key management — without modifying your system OpenSSH.

AI-driven cybersecurity project integrating Cowrie Honeypot and Machine Learning for attacker behavior analysis and security log classification.

"Implementasi Intrusion Detection System (IDS) menggunakan Snort dengan integrasi notifikasi real-time via Telegram Bot untuk memonitor aktivitas jaringan."

Surveillance Script

A defensive C tool that detects SSH brute-force attacks by analyzing authentication logs in real time

Linux log forensics investigation focused on SSH brute-force detection, persistence analysis, privilege escalation, and attack timeline reconstruction.

20 hands-on Linux security engineering labs covering hardening, privilege control, firewalls, auditing, monitoring, and incident-ready administration.

Advanced network penetration testing toolkit with SSH vulnerability assessment, CVE-2018-15473 exploitation, stealth brute force capabilities, and fail2ban evasion techniques. Professional-grade security testing framework for authorized penetration testing engagements.

🚀 Debian 12 SSH 安全加固指南。包含 Ed25519 公钥配置、禁用密码登录及 FinalShell 图形化连接教程。防范暴力破解，打造企业级 VPS 登录安全环境。

Python script to detect brute force SSH login attempts from raw logs

Brute force attack detection using SSH logs and Fail2Ban with real-world simulation and mitigation.

SOC-focused Bash scripts for log analysis, detection, and automation

Lab keamanan dasar: Simulasi serangan brute-force SSH menggunakan Hydra dan implementasi pertahanan otomatis menggunakan Fail2Ban & nftables.