Nightly backups of WLAN controller configurations include RADIUS secrets, certificates, and PSKs. How should those backups be protected?
Select an answer to reveal the explanation.
Short Explanation
Controller backups are a keyring in a suitcase—encrypt them and lock who can open them. Guest shares and public email ZIPs are gift wrapping for an attacker.
Full Explanation
WLAN configuration backups often contain secrets, certificates, and keys. They must be encrypted and tightly access-controlled. Publishing plaintext backups or abandoning backups altogether creates confidentiality or availability failures.