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Net-Sec.tools
Free Network & Security Engineering Tools

About Net-Sec Tools

Welcome to Net-Sec Tools, a specialized digital workspace designed by and for network engineers, security analysts, and system administrators. In an industry where precision and speed are paramount, we recognized the need for a centralized, reliable suite of utilities that works instantly without unnecessary bloat or paywalls.

Our Mission

Our mission is simple: to demystify complex network calculations and diagnostics. Whether you are calculating IPv6 subnets for a new data center deployment, analyzing SSL chains for compliance, or debugging BGP routing anomalies, Net-Sec Tools provides the raw data and insights you need to make informed engineering decisions.

Who We Are

Net-Sec Tools is owned and operated by Mona Patel. With a background in network infrastructure and security compliance, Mona created this platform to solve the recurring friction points faced by engineers daily. What started as a personal collection of scripts for subnetting and API testing has grown into a comprehensive public resource used by professionals worldwide.

Our Philosophy: Privacy & Performance

We believe that engineering tools should be transparent. Unlike many online utilities that harvest user data, our tools are built with a privacy-first architecture:

  • Client-Side Execution: Tools like our Password Generator, UUID Creator, and Converters run entirely in your browser using JavaScript. Your sensitive data never leaves your device.
  • Ephemeral Storage: Our 'One-Time Share' tool uses strict Time-To-Live (TTL) policies and encryption to ensure that shared secrets are permanently destroyed after access.
  • Minimal Logging: We do not track your specific calculations or inputs. Our server logs are used strictly for performance monitoring and security auditing.

Commitment to Quality

We are committed to maintaining the highest standards of accuracy. Our BGP data is cross-referenced with global routing tables, our subnet calculators adhere strictly to RFC standards, and our security tools are regularly updated to reflect modern encryption protocols (TLS 1.3). We continuously refine our codebase to ensure that Net-Sec Tools remains a trusted companion in your daily workflow.