Developer Builds Windows Security Suite That Reacts to Attacks

A developer created ATLOCK v4, a Windows security suite combining file protection, password vault, intruder detection, camera evidence, and lockdown. It uses PBKDF2-HMAC-SHA256 hashing and NTFS ACLs, and turns failed password attempts into an event pipeline with photo capture and notifications. The system runs background threads to keep the UI responsive while monitoring.