Discover how credit card validation codes work and protect against fraud. Learn about their placement, security role, and examples to secure online transactions.

Learn how to integrate Single Sign-On (SSO) into your applications with this comprehensive developer guide. Includes code examples, flow diagrams, and best practices for secure authentication.

Designed as a high-tech marketing resource, QR (quick response) codes have many useful applications. These (usually) black-and-white algorithmic codes are gateways to a potential multimedia nirvana.

The first preview of Visual Studio 2022 17.6 boosts GitHub integration and also sees AI-assisted IntelliCode instantly offering up real-world API code examples -- no more context switching required.

When we build database-backed enterprise applications, we generally want to isolate our entity models, the DbContext, and the logic for database initialization and migration to maintain a clean ...