🔐 How ATLOCK's File Guard Actually Works TL;DR — Most "file lock" apps just hide a file or wrap it in a password check that anyone determined enough can route around. ATLOCK's File Guard instead manipulates NTFS Access Control Lists (ACLs) directly — the same permission layer Windows itself enfo...
Source: [Dev.to](https://dev.to/akhourianmolkumar/how-atlock-v4-actually-locks-files-at-the-os-level-a-technical-breakdown-3n89)