Valoren numbers are Swiss financial identifiers, similar to CUSIPs in the U.S. and Canada, used to uniquely mark financial instruments without embedded data.

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

Law enforcement officials say an anonymous tipster known only as “John” helped crack the case of two Brown University students' deaths and the wounding of nine others.

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.