What is RSA authentication?

RSA Authentication is a security protocol and technology used to verify the identity of users, devices, or systems before granting access to sensitive resources. It often involves two-factor authentication (2FA), where users provide something they know (like a password) and something they have (like a hardware token or mobile app-generated code). RSA Authentication helps protect organizations from unauthorized access and cyber threats by adding an extra layer of security to the login process. The technology is widely used in enterprises, especially for securing remote access and critical business applications.