A Keycloak extension that adds PIN code authentication as an additional factor. Supports numeric and custom formats, server-side visual keyboard with OCR obfuscation, Argon2 hashing with transparent ...

Thirty years ago, Java 1.0 revolutionized software development. Every Java demo featured a simple "Hello World" dialog window with the only available option: Java's Abstract Window Toolkit, the first ...

To learn more about the alphabet soup, see my blog post: Read & Write Image Metadata with Java — Part 1 This demo application also provides the following additional features: Image metadata is ...