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, February 13, 2026

Understanding ITIL: Core Concepts, Practices, and Why It Matters

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 What Is ITIL? (Information Technology Infrastructure Library) ITIL is a globally recognized framework of best practices for delivering high...
Thursday, February 12, 2026

File Integrity Monitoring Explained: How It Works and Why It Matters

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 File Integrity Monitoring (FIM)  File Integrity Monitoring (FIM) is a security control that detects unauthorized or unexpected changes to c...
Wednesday, February 11, 2026

Inside LSASS Dumping: A Defender’s Guide to Protecting Windows Credentials

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 What is LSASS and “LSASS dumping”? LSASS (Local Security Authority Subsystem Service) is the Windows process that enforces local security p...
Tuesday, February 10, 2026

DISA STIGs Explained: Structure, Compliance, and Best Practices

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 What Are STIGs? Security Technical Implementation Guides (STIGs) are mandatory cybersecurity configuration standards developed by the Defen...
Monday, February 9, 2026

Capability Maturity Model Integration Explained: Principles, Practices, and Real‑World Value

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 What Is Capability Maturity Model Integration (CMMI)? Capability Maturity Model Integration (CMMI) is a comprehensive process improvement ...
Sunday, February 8, 2026

Large Language Models Explained: The Technology Behind Modern AI

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 What Is a Large Language Model? A Large Language Model (LLM) is an AI system designed to understand, generate, and manipulate human languag...
Saturday, February 7, 2026

Parameterized Queries Explained: Preventing SQL Injection the Right Way

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 What are parameterized queries? Parameterized queries (a.k.a. prepared statements with bound parameters) are SQL statements where data valu...
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