Free IT Security Tools
Professional-grade security tools, absolutely free. Built to help businesses stay secure and compliant.
Security Scan
Scan your website or infrastructure for common security vulnerabilities and misconfigurations. Get instant security insights.
Security Assessment
Comprehensive security posture assessment for small business. with detailed analysis and actionable recommendations for your business.
DNS Check
Validate your DNS configuration, check for common issues, verify records, and optimize DNS performance.
Sharepoint Permissions Checker
Visually explain Sharepoint file and folder permissions.
Secure Send
Send sensitive files securely with end-to-end encryption, password protection, and automatic expiration.
Essential Eight Dashboard
Track your Essential Eight security maturity progress. Based on the eight mitigation strategies developed by the Australian Signals Directorate.
Why Use Our Tools?
100% Free
No credit card required. No hidden fees. Free forever.
Instant Results
Get immediate security insights and recommendations.
Business-Grade
Professional tools used by IT experts, simplified for everyone.
Need More Than Just Tools?
Get comprehensive IT security management, 24/7 monitoring, and expert support from 4Micro
Serving businesses in Sydney, Canberra, Melbourne & remote teams across Australia
All tools are provided by 4Micro IT Services, powered by Internacious