Games 5000 — Unblocked

| Countermeasure | Effectiveness vs. UG5000 | |----------------|--------------------------| | Keyword filtering (URL/domain) | Low (domain rotation bypasses) | | Category blocking (“Games”) | Medium (if site mis-categorized) | | SSL inspection + whitelisting | High (breaks proxy wrapping) | | Behavioral analytics (e.g., GoGuardian) | High (detects gaming traffic patterns) | | Classroom management software (e.g., LanSchool) | Very high (teacher views screens) |