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Chapter 03 · Security

Defending the Stack

Build a security-first mindset — encryption, authentication, threat modelling, Zero Trust and the OWASP fundamentals everyone should know.

EncryptionZero TrustOAuthOWASPPKISIEM
Security Articles

All guides in this chapter

📅 2026-06-21⏱ 10 min read

Ransomware: How to Remove It and Stop the Next Attack

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📅 2026-06-21⏱ 9 min read

Phishing: How to Recognize It and Stop Falling For It

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📅 2026-06-17⏱ 5 min read

Complete Cybersecurity Guide with Real-World Examples

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📅 2026-06-17⏱ 9 min read

How to Protect Your Website from Hackers: A Beginner's Guide

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📅 2026-06-16⏱ 6 min read

Zero Trust Architecture: A Complete Beginner's Guide to Implementing Zero Trust Security in 2026

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Real Vulnerabilities

CVE write-ups

📅 2026-06-21CVE-2021-44228

Log4Shell Explained: The Log4j Bug That Broke the Internet

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📅 2026-06-21CVE-2014-0160

Heartbleed Explained: How a Missing Check Leaked the Internet's Secrets

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📅 2026-06-21CVE-2017-0144

EternalBlue Explained: The Windows Bug Behind WannaCry

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See the full CVE Database →