Penetration Testing

active directory security / Network Security

What are Pass-the-Hash and Pass-the-Ticket Attacks: A Comprehensive Guide

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What are Pass-the-Hash and Pass-the-Ticket Attacks A Comprehensive Guide

Introduction In contemporary cybersecurity, attackers continuously evolve their methods, moving beyond conventional password cracking and brute-force attacks to exploit the deeper weaknesses in authentication systems. Among the most serious threats to enterprise networks are Pass-the-Hash (PtH) and Pass-the-Ticket (PtT) attacks, which allow attackers to leverage stolen authentication material directly—whether in the form of hashed passwords or Kerberos tickets—without ever needing to obtain plaintext

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Cyber Security

Mastering Linux Firewalls: A Deep Dive into Netfilter and iptables

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Mastering Linux Firewalls A Deep Dive into Netfilter and iptables

Introduction Linux firewalls form the critical security perimeter of modern infrastructure, protecting servers, networks, and cloud environments from unauthorized access and malicious traffic. At the heart of this protection lies the Netfilter framework, a sophisticated kernel-level infrastructure that intercepts and processes network packets at strategic points in the networking stack. iptables, the user-space command-line utility, provides administrators with granular control over firewall policies, enabling the

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web security

NoSQL Injection Attacks: MongoDB, CouchDB, and More – NoSQL injection

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NoSQL Injection Attacks MongoDB, CouchDB, and More - NoSQL injection

Introduction NoSQL databases have transformed how modern applications store and manage data, offering unparalleled scalability, flexibility, and performance compared to traditional relational databases. MongoDB, CouchDB, Redis, Elasticsearch, and Cassandra have become foundational technologies in cloud-native and microservices architectures. However, this architectural flexibility introduces unique security challenges that many developers overlook. NoSQL injection has emerged as one of the most dangerous and frequently exploited vulnerabilities in contemporary

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Red Team

Python C2 Server for Red Teaming: A Comprehensive Hands-On Guide

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Python C2 Server for Red Teamingjpg

Introduction In the evolving landscape of cybersecurity, Red Team operations have become essential for organizations seeking to assess their defensive capabilities against sophisticated threats. At the heart of these operations lies the Command & Control (C2) infrastructure, a critical component that enables security professionals to simulate adversarial tactics, techniques, and procedures in controlled environments. The Python-C2-Server-for-Red-Teaming project represents an accessible, open-source solution designed specifically for authorized

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Cyber Security

Advice for Starting a Cybersecurity Career in 2025

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Advice for Starting a Cybersecurity Career in 2025

Introduction In 2025, cybersecurity stands out as one of the fastest-growing and most in-demand career fields worldwide, with both public and private sectors investing heavily to bolster their digital defenses. Global reports estimate over 3.5 million unfilled cybersecurity positions this year alone, illustrating a massive talent gap that shows no signs of slowing down. As businesses and organizations deepen their

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Ctf Challenges

File and Hash Threat Intel TryHackMe Walkthrough

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Introduction File and Hash Threat Intel is a beginner-friendly blue team challenge hosted on TryHackMe, designed to help SOC analysts and cybersecurity learners build practical skills in malware detection, hash analysis, and threat intelligence workflows. This room simulates real-world scenarios where attackers disguise malicious files using misleading names and extensions, requiring defenders to investigate using hash

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cheat sheet / Red Team

Linux Privilege Escalation Cheat Sheet: Techniques and Prevention

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LInux PrIvIlege EscalatIon Cheat Sheet TechnIques and PreventIon

Introduction Linux privilege escalation is a critical security concern that involves exploiting vulnerabilities to gain unauthorized access to system resources. This technique is commonly used by attackers to elevate their privileges from a limited user account to the root user, allowing them full control over the system. The root user has unrestricted access, enabling them to modify system configurations, install

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Ctf Challenges

Thales: 1 Vulnhub Walkthrough

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SImple CTF TryHackMe Walkthrough

Introduction Thales1 is a beginner-friendly Capture The Flag (CTF) challenge hosted on VulnHub, an open-source platform specifically designed to help cybersecurity enthusiasts gain practical, hands-on experience in penetration testing and vulnerability exploitation. Developed by MachineBoy, this virtual machine intentionally incorporates common security weaknesses found in real-world systems, making it an ideal learning tool for aspiring ethical hackers and security professionals. The environment is

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Cyber Security / Network Security

Network Monitoring with Termux: Practical Approaches to Mobile Security

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Fast Network Monitoring with Termux

Introduction In today’s mobile-driven world, the ability to monitor and analyze network traffic directly from your Android device offers a significant advantage for both professionals and enthusiasts. Termux, a powerful terminal emulator for Android, transforms your smartphone into a portable network diagnostics and security toolkit. With Termux, you can access a wide range of advanced Linux-based networking tools on the go—allowing

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