Windows Security

active directory security

What is DCSync Attack and Mimikatz Usage in Active Directory

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What is DCSync Attack and Mimikatz Usage in Active Directory

Introduction Active Directory (AD) serves as the backbone of enterprise IT infrastructure, managing user authentication, access control, and security policies across organizational networks. However, this critical infrastructure is frequently targeted by sophisticated attackers seeking to gain unauthorized access and maintain persistence within corporate environments. One of the most devastating attacks against Active Directory is the DCSync attack, a technique that leverages legitimate directory replication mechanisms

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Network Security

What is NetBIOS and SMB Exploitation Techniques: A Practical Guide

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What is NetBIOS and SMB Exploitation Techniques

Introduction NetBIOS (Network Basic Input/Output System) and SMB (Server Message Block) are fundamental protocols that form the backbone of modern Windows networking environments. These protocols enable critical network functions including file sharing, printer access, and inter-process communication across enterprise systems. However, their widespread deployment and legacy compatibility features have made them frequent targets for attackers seeking unauthorized network access. Understanding how these protocols work, their inherent

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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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Ctf Challenges

Relevant TryHackMe Walkthrough

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Relevant TryHackMe Walkthrough

Introduction The “Relevant” room on TryHackMe offers an immersive and practical experience for individuals interested in the field of penetration testing. This challenge simulates a real-world scenario where participants are tasked with identifying and exploiting vulnerabilities within a Windows environment. The exercise is designed to enhance skills in reconnaissance, exploitation, and privilege escalation, making it an invaluable resource for both newcomers and

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