OpenID is a solution for Web-based single sign-on whereas OAuth is for making secure resources in a Web application accessible to third-party software, including desktop applications.

Launching a Linear OAuth app revealed a trust gap—here's what the data shows, and how Linear can solve it with a safer, more extensible app ecosystem.

Some Microsoft applications are vulnerable to an OAuth authentication flaw that could enable Azure account takeover.

Avoid these simple mistakes when setting up OAuth for third-party authentication to block unauthorized account access.