Several interesting blog posts cover 7-Zip (and its .7z format), ranging from technical deep dives and security alerts to beginner-friendly tutorials.

: Security researchers at ThreatLocker published a late-2025 breakdown of specific vulnerabilities and how game-based training can improve security awareness.

: A detailed PeaZip study shows that 7-Zip (7Z medium) provides the best overall compression ratio (22.75%) compared to WinRAR default settings (25.30%).

SHARE THIS POST: * April 20, 2026. Gamification in cybersecurity: How game-based training improves security awareness. * April 18, ThreatLocker

: For those interested in the math behind the tech, this technical blog explains the LZMA algorithm that powers 7-Zip's high compression rates. Security Alerts & Vulnerability Analysis

: A How-To Geek review from April 2025 argues for switching to NanaZip, a derivative that offers a modern Windows 11 UI and dark mode while keeping the 7-Zip core.

: This pentesting blog explores how attackers use 7-Zip as a phishing vector through specific software misconfigurations. Guides & User Perspectives

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