Free cybersecurity tools to scan, score, and secure your digital presence. Built for small businesses, developers, and agencies who need real answers — not fear.
No account required. Results in seconds.
No account needed. Run these checks right now and see where your security stands.
Full website vulnerability scan checking HTTPS, TLS, headers, DNS, cookies, exposed services, and OWASP-oriented misconfigurations.
Scan WebsiteVerify your SSL certificate validity, cipher strength, TLS version support, and HTTPS configuration in seconds.
Check SSLAnalyze CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, and more.
Check HeadersVerify SPF, DKIM, DMARC, DNSSEC, MX records, and DNS misconfigurations that affect email deliverability and security.
Check DNSEstimate password strength with real-time feedback. Runs entirely in your browser — your passwords never leave your device.
Check PasswordGet your overall cybersecurity health score with a breakdown across website security, identity, email, and configuration.
Get ScoreCyberShield Pro is a unified cybersecurity health platform with five integrated capability modules sharing the same identity, scoring, and reporting engine.
HTTPS/TLS, headers, DNS, cookies, redirects, exposed services, OWASP checks — comprehensive scanning for SMBs and developers.
→ Continuous monitoring with paid plans
Answer 15-30 questions and optionally connect your domain. Get a security score with breakdowns across 7 categories and prioritized recommendations.
→ Track improvement over time
Measure behavior, identify risks, personalize training, retest, and demonstrate improvement. Built for recurring organizational value — not checkbox compliance.
→ Team & MSP plans
Password strength, MFA readiness, passkey education, credential exposure guidance, and authentication security scoring — all client-side for privacy.
→ Consumer & SMB friendly
Deep-dive into CSP, HSTS, cookies, redirects, SPF, DKIM, DMARC, DNS — the SEO-friendly acquisition engine for your security tools ecosystem.
→ Individual checkers available free
All five modules feed into one notification engine, one reporting system, and one monitoring dashboard. One finding powers multiple user experiences.
→ Single source of truth
The cybersecurity revenue flywheel: discover, assess, monitor, improve, and expand.
Start free. Upgrade when you need continuous monitoring, team features, or white-label reports.
For individuals exploring their security posture.
For individuals wanting ongoing visibility.
For small businesses and professionals.
For developers, agencies, and power users.
For SMBs with multiple team members.
For service providers managing multiple clients.
All paid plans include a 7-day free trial. Cancel anytime. PayPal and all major credit cards accepted.
Real feedback from developers, agencies, and small business owners who use CyberShield Pro.
"CyberShield Pro caught a missing DMARC policy on our domain within seconds of the first scan. We had no idea our email was vulnerable to spoofing. The remediation guide was clear and actionable."
"As a web agency managing 40+ client sites, the Professional plan saves us hours every week. Automated scans, white-label reports, and the multi-domain dashboard make client reporting painless."
"We use the phishing simulator quarterly with our 25-person team. The personalized training based on actual click behavior cut our susceptibility rate from 34% to under 5% in six months."
"The security scorecard was the conversation starter we needed with our leadership team. Seeing '62/100' got the budget approved for our full cybersecurity overhaul."
"Solid free tools for quick checks. The password strength checker runs entirely in the browser which gave me confidence. Upgraded to Personal for the weekly scans."
"Moved from a $200/mo enterprise scanner to CyberShield Pro's Team plan. We get 90% of the same value at half the cost, and the interface is actually usable by non-security people."
Find them in seconds — free. No account required.
Start Your Free ScanThen create a free account for continuous monitoring.