Which SNMPv3 security level provides authentication and encryption?
- noAuthNoPriv
- PrivAuth
- AuthNoPriv
- AuthPriv
Explanation: According to the sources, SNMP version 3 replaces insecure community strings with a user-based security model that provides origin authentication, data integrity, and privacy,. This protocol supports three security levels: noAuthNoPriv, which offers no authentication or encryption; AuthNoPriv, which uses a cryptographic hash for authentication but does not encrypt data; and AuthPriv, which utilizes a cryptographic hash for authentication and encryption for data privacy,. Therefore, AuthPriv is the only level that satisfies the requirement for both authentication and encryption to ensure the confidentiality and integrity of management traffic,.
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