Free tools — no account

Assess exposure. Then request a briefing.

Practical security tools any organisation can use. Nothing here invents breach rates or detection timers. When you are ready, talk about the 0g0 Appliance.

Request a Briefing Learning library

No sign-upClient-side where possibleInstant results

Available tools

Five free tools

Purpose-built for common security assessment needs.

Client-Side

Password Strength Analyser

Test password entropy, detect common patterns, estimate crack time, and get specific improvement recommendations — all in your browser, nothing transmitted.

Launch tool

Live Lookup

Breach Detection Lookup

Check whether an email address appears in known data breach databases. Instantly see which breaches, what data was exposed, and what steps to take.

Launch tool

Questionnaire

NIST CSF Self-Assessment

Score your organisation across all six NIST Cybersecurity Framework 2.0 function areas. Get a maturity rating and prioritised gap recommendations.

Launch tool

Client-Side

Phishing URL Detector

Analyse any URL against phishing heuristics — suspicious subdomains, brand impersonation, TLD abuse, encoded characters — with zero data leaving your device.

Launch tool

Live Check

Security Headers Checker

Audit any domain for the seven critical HTTP security headers — HSTS, CSP, X-Frame-Options, and more. Receive an A–F grade with per-header explanations.

Launch tool

Your privacy matters

Client-side tools process data in your browser. We do not invent “zero data ever stored” absolute claims for every path — breach lookup uses provider APIs where configured. Use the tools, then request a briefing about the appliance.

Next step

Need more than free tools?

Free tools are a starting point. Request a briefing about the 0g0 Appliance (available now) or the Aegis services roadmap (light support — not a staffed SOC claim).

Request a Briefing