CompTIA Exam Prep - ITF+, A+, Network+, Security+, CySA+

This blog is here to help those preparing for CompTIA exams. This is designed to help the exam candidate to understand the concepts, rather than trust a brain dump. CHECK OUT THE BLOG INDEXES!!!

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Friday, May 22, 2026

Process Hollowing Explained: How Malware Hides in Trusted Processes

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 Process Hollowing Process hollowing (also called RunPE) is a technique used in malware and offensive security in which a legitimate process...
Thursday, May 21, 2026

ntlmrelayx Explained: Mechanics, Attacks, and Defenses

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 ntlmrelayx ntlmrelayx is a well-known tool from the Impacket suite used in cybersecurity, primarily for penetration testing and red-team ex...
Wednesday, May 20, 2026

DCShadow: A Deep Dive into Stealthy Active Directory Replication Attacks

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DCShadow DCShadow is an advanced Active Directory (AD) attack technique used by adversaries to stealthily modify directory data by impersona...
Tuesday, May 19, 2026

BlueCrack Explained: How Bluetooth PIN Brute-Force Attacks Work

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 BlueCrack Bluetooth Attack A BlueCrack attack is a Bluetooth brute-force attack that attempts to guess the PIN (passkey) of a Bluetooth dev...
Monday, May 18, 2026

URL Spidering in Penetration Testing: A Complete Guide to Web Enumeration

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URL Spidering? URL spidering (also called web crawling) is an automated technique used in penetration testing, reconnaissance, and security ...
Tuesday, May 12, 2026

Trivy for Pentesters: Identifying Weaknesses in Containers and Cloud Systems

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 What is Trivy? Trivy is an open-source security scanner developed by Aqua Security that identifies vulnerabilities, misconfigurations, secr...
Friday, May 8, 2026

Impacket Explained: The Essential Toolkit for Network Protocol Testing and Active Directory Security

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 Impacket Impacket is an open‑source Python toolkit created by SecureAuth that provides low‑level network protocol implementations. Its purp...
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