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1 article on free labs.
Best Hands-On Cybersecurity Labs in 2026 (Browser-Based, Free and Paid)
The best hands-on cybersecurity labs and training platforms in 2026, compared: TryHackMe, Hack The Box, PortSwigger Web Security Academy, CyberDefenders, LetsDefend, Blue Team Labs Online, Immersive Labs, RangeForce and PlayCISO. Best for, main drawback, free tier and price, and which run in the browser with live scoring.
October 29, 2026
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LAB
New: 9 free hands-on security labs — firewall, DMARC, cloud, detection, forensics
NEWS
China-linked hackers exploited VMware ESX zero-day to hide their tracks
LAB
Tune SPF/DKIM/DMARC and watch spoofs bounce — free Email Auth Lab
BLOG
AI Biosecurity: The Misuse Risks and the Safeguards
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Catch the attack with zero false positives — free Detection Lab
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Volt Typhoon ran four zero-day campaigns through a covert "Silent Train" network
PLAY
Run a live CISO War Room incident simulation
PLAY
Practice a board report and get it AI-graded
BLOG
AI-Enabled Cyberattacks: How LLMs Are Misused, and How to Defend
PLAY
Live AI mock interview for security leaders
NEWS
AI-assisted PHP2Shell attack breached 25 servers and a U.S. government-affiliated network
FREE
2-minute CISO Readiness Scorecard — find your weakest area
BLOG
AI Influence Operations and Disinformation: A Defender's Guide
TOOLS
120+ interactive security architecture diagrams
TOOLS
Generate and validate an AI Bill of Materials (AIBOM)
NEW
See everything PlayCISO has shipped
LAB
New: 9 free hands-on security labs — firewall, DMARC, cloud, detection, forensics
NEWS
China-linked hackers exploited VMware ESX zero-day to hide their tracks
LAB
Tune SPF/DKIM/DMARC and watch spoofs bounce — free Email Auth Lab
BLOG
AI Biosecurity: The Misuse Risks and the Safeguards
LAB
Catch the attack with zero false positives — free Detection Lab
NEWS
Volt Typhoon ran four zero-day campaigns through a covert "Silent Train" network
PLAY
Run a live CISO War Room incident simulation
PLAY
Practice a board report and get it AI-graded
BLOG
AI-Enabled Cyberattacks: How LLMs Are Misused, and How to Defend
PLAY
Live AI mock interview for security leaders
NEWS
AI-assisted PHP2Shell attack breached 25 servers and a U.S. government-affiliated network
FREE
2-minute CISO Readiness Scorecard — find your weakest area
BLOG
AI Influence Operations and Disinformation: A Defender's Guide
TOOLS
120+ interactive security architecture diagrams
TOOLS
Generate and validate an AI Bill of Materials (AIBOM)
NEW
See everything PlayCISO has shipped
✕