Authorization is essential for governing user access following authentication. Learn all about user authorization and its importance here. Learn the meaning of authorization , a noun that refers to official permission for something to happen or the act of giving someone official permission. See how to use it in sentences and business contexts, and compare it with related words. Sample Authorization Letter Format & Example to claim/ to Pickup/ to Claim Money/ Collect Certificate, Document, Passport/ to Represent/ Bank/ for SSS/ For NSO. Authentication and authorization are two distinct security processes in identity and access management (IAM). Authentication verifies a user's identity, while authorization verifies what a user has access to. Common authentication technologies include OTPs, fingerprint recognition, and smart cards.
