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Security knowledge should be free and accessible to everyone to defend themselves.

Safety Center $ explore_tools
100% Free
4 Open-Source Tools
15+ Safety Guides
0 Ads or Tracking
Choose Your Path

What is your security concern?

Whether you're a CISO managing enterprise risk, a security analyst hunting threats, or someone who just wants to avoid scams — we've got you covered.

Safety Center

Plain-language guides to help you recognize scams, protect your accounts, and stay safe online.

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For Everyone

Security Courses

Hands-on training from phishing fundamentals to advanced threat detection and response.

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Teams & Individuals

Open-Source Tools

Free security tools for certificate monitoring, DFIR, threat hunting, and more.

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Security Practitioners
Open Source

Tools built for defenders

Every tool we build is free, open-source, and designed to solve real problems that security teams face every day.

BSOT - Blue Security Ops Toolkit

CLI toolkit for blue teams. Phishing analysis, threat intel, forensics, and more.

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CertWatchdog

Monitor SSL/TLS certificates. Catch expirations, weak ciphers, and chain issues before they become incidents.

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Vervain

Chrome extension that spots phishing domains and lookalike URLs in real-time.

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Vesta

Third-party risk management for SMBs. Track vendors and streamline security assessments.

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Our Mission

Why we built this

Too many security resources are locked behind expensive paywalls or written in jargon only experts understand. We believe everyone deserves access to clear, actionable security guidance — whether you're defending a Fortune 500 company or just trying to keep your family safe online.

  • No paywalls. Everything we create is freely available.
  • No jargon. We explain concepts in plain language.
  • No tracking. Your privacy matters to us.
  • Open source. Audit, contribute, and improve our tools.
Learn about us

"How to defend yourself should be easily accessible to everyone."

Ready to level up your security?

Start with our interactive quizzes to test your knowledge, or dive into our comprehensive safety guides.

Take the Phishing Quiz AI Safety Quiz
From the Blog

Latest insights

Deep dives, threat analysis, and practical security advice from the field.

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