Cloudflare WAF (Web Application Firewall) rules + a script for their automatic updates. Block unwanted and malicious requests to enhance the security of your origin server!

Fully automated host & network intrusion detection platform. Detects malware from behavioural patterns rather than signatures and enables deeper visibility than legacy tools.

Script for hardened Debian 12 or Ubuntu LTS VM/VPS deployment

This script automates the scanning process using the OpenSCAP Security Guid to hardening Ubuntu systems, aligning with DISA-STIG compliance for Ubuntu 24.04. LTS minimum. It includes a range of security enhancements and configurations designed to strengthen the security posture of Ubuntu servers.

This is a complete guide to securing your AWS servers for algorihtmic trading.

Some Levels require designing script to get the password. Here is the reference to those levels.

fail2ban-ops is a collection of scripts designed to assist with the management, monitoring, and automation of Fail2Ban. These tools allow system administrators to easily check the status of Fail2Ban jails, unban IP addresses, and analyze blocked IP statistics in a firewall environment.

Resources for Cyber Security

This Discord bot is designed to provide file scanning functionality using the VirusTotal API to check for viruses and other malware in attachments uploaded to a Discord channel.

A linear guide to setting up a secure Debian Server.

Web Server Config files

Learn about the MARIJUANA web shell, a PHP-based backdoor with stealth capabilities designed to bypass server security measures. Understand its features, potential risks, and implications for cybersecurity.

Complete guide to P1ckl3d Web Shell - an advanced penetration testing tool for security professionals. Learn installation, features, and best practices.

This repo shows a gives a guidance of how you can use automation tool ansible to do several tasks.

Secure CentOS/Rocky Linux server deployment featuring full disk encryption (LUKS), CIS-compliant hardening, intrusion prevention (Fail2Ban), system auditing (AuditD), automatic patching, and professional documentation.

An open source modern and simple expense tracking app with OCR capabilities.

Script for auditing AIX plattforms in C, Ansi-style

A completely randomized order of secrets; built with security in mind.

Web-Security(Web 安全)

Secure FiveM Steam-only connection system ensuring seamless, authorized player access with reliable authentication and minimal downtime security.