Authentication, Authorization and Accounting (AAA)

wikipedia:AAA (computer security) (AAA)

• OpenID (2005)
• OAuth (2006), OAuth 2.0 (2012)
• SAML (2002): Authentication and Authorization

Products

• Keycloak
• AWS VPN
• AWS Cognito
• acct

Authentication

• CRAM-MD5
• Kerberos

Related terms

• OAuth decouples authentication from authorization
• CHAP
• Encryption
• Cisco IOS: sh run | inc aaa
• Privileged Access Management
• Access Management Magic Quadrant
• OIDP
• VPN
• Public key cryptography

See also

• Public-key cryptography: RSA, DSA, ECDSA, EdDSA (Ed25519), AES, RSA Conference, hash, pkeyutl, Signature, key length, Easyrsa, OAEP, Ron Rivest, Adi Shamir, Leonard Adleman
• AAA, Kerberos, KDC, kinit, klist, ktutil, /etc/krb5.conf, krb5-workstation, pam_krb5
• AAA: Authc, Authz, Password policy, OAuth, OpenID, OIDC, LDAP, RADIUS, TACACS+, XTACACS, SAML, Secure LDAP, IEEE 802.1X, CHAP, RBAC, MFA, SCIM, Amazon Cognito