SecretShare.me

Curated cybersecurity news aggregator pulling from 47+ sources across 9 categories including breaches, ransomware, vulnerabilities, exploits, and threat intelligence.

Cryptographic password generator running entirely in your browser. Supports custom character sets, memorable passwords, real-time entropy calculation, and crack time estimation.

Analyze any website's HTTP security headers, detect vulnerabilities, and get actionable recommendations. Provides A-F security grading with a detailed scoring breakdown.

Curated directory of 249+ open-source tools for security, AI, networking, and DevOps. Browse, search, filter by category, and bookmark your favorites.

Subnet calculator for IPv4 and IPv6 with support for subnet masks, wildcard masks, host ranges, network splitting, and supernetting aggregation.