During a municipal WLAN hardening review, outdoor APs and the controller still use factory administrator passwords. What should be done first?
Select an answer to reveal the explanation.
Short Explanation
Factory passwords are the spare key left under the city hall doormat—everyone who reads the manual already knows where it is. Swap them out before you debate fancy features.
Full Explanation
Weak and default administrative credentials on WLAN infrastructure are a classic preventative finding: change them immediately on APs and controllers. Leaving or publishing defaults enables trivial takeover. Disabling authentication removes management control rather than hardening it.