Traffic analysis on the municipal guest VLAN shows scanning probes toward staff subnets that policy says must remain isolated. What does this monitoring result indicate?
Select an answer to reveal the explanation.
Short Explanation
Guests poking at staff subnets means the velvet rope fell down—isolation failed. Your traffic monitor just detected a policy break that attackers would love. Celebrate only after the wall is rebuilt, not while scans cross the line.
Full Explanation
Guest WLAN designs rely on VLAN/ACL isolation from staff networks. Detecting guest-originated scanning toward internal subnets indicates isolation failure or misapplied ACLs and is a Domain 2 detection of attacks or policy failures. Analysts should escalate remediation of segmentation controls rather than treating the traffic as expected.