Synack
Premier Security Testing Platform
Free Ransomware Decryption Tools
FireBounty, aggregate your bounty
HackenProof
Use Detectify to get complete coverage of your growing attack surface with Surface Monitoring and Application Scanning.
safehats
Reduce the risk of a security incident by working with the world’s largest community of trusted ethical hackers. HackerOne offers bug bounty, VDP, security assessments, attack surface management, and pentest solutions.