Implementing a signed security.txt file with PGP for your website
A security.txt file is an industry standard used by organizations to provide a clear point of contact for vulnerability reporting. Adding a signed security.txt file to your website enhances credibility and ensures trust, as the signature allows others to verify its authenticity. This blog will walk you through implementing a signed security.txt file using PGP (Pretty Good Privacy). Introduction The security.txt file is typically hosted at /.well-known/security.txt on a website. It follows a standardized format to share security contact information, preferred encryption keys, and disclosure policies. However, without proper authentication, anyone could tamper with the file. A signed security.txt solves this issue by letting others verify the file’s legitimacy using your PGP key. Here’s how to create, sign, and verify a security.txt file for your website. ...