Heuristic Config Security Lab

Audit Cisco IOS, Juniper Junos, and Enterprise Switch configurations for security pitfalls and compliance gaps.

Security Posture Score

Heuristic analysis results across 20+ checklists.

0%

Privacy & Compliance Notice

This auditor runs 100% locally in your browser. Your configuration data never leaves your computer and is never sent to any server. We recommend stripping actual passwords and IP addresses before auditing for maximum security.


Checklist Coverage: We scan for insecure protocols (Telnet, HTTP), weak password hashing, public SNMP strings, and missing logging/NTP configurations which are critical for forensic analysis after a security incident.

? How to Use IOS Config Auditor | Security Compliance Tool

  1. Open the networking tool in your browser.
  2. Enter the IP address, domain, subnet, or network data.
  3. Select the calculation or lookup type you need.
  4. Click the action button to get instant results.
  5. Copy or export the network information for your records.

✓ Why Use This Tool

  • 100% Free — No account, subscription, or payment required.
  • Privacy First — All processing happens in your browser. Your files never leave your device.
  • No Installation — Works directly in any modern browser on any device.
  • Instant Results — Get your output in seconds without waiting for server processing.

Frequently Asked Questions

Can I use these networking tools without installing any software?

Yes. All IT and networking tools run directly in your browser. There is nothing to install, no configuration required, and they work on any operating system.

How accurate is the network diagnostic information?

The tools query live DNS resolvers and use your browser's network APIs for real-time data. Results reflect your actual network conditions at the time of the query.

Can IT professionals use these tools for client network diagnostics?

Yes. These tools are designed for professional use and provide accurate, real-time network information suitable for diagnosing DNS misconfigurations, IP conflicts, and connectivity issues.