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| Technique | Detection Method | Mitigation | |-----------|----------------|-------------| | VPN/SSH tunnel | DPI signature, TTL analysis, port 22/1194 monitoring | Block non-HTTP ports; require university-managed VPN for quiz access | | DoH | Block known DoH resolvers (8.8.8.8, 1.1.1.1, 9.9.9.9) | Force DNS through university resolver; use DNS sinkhole | | Proxy chaining | Detect CONNECT method anomalies; analyze TLS certificate subject | Implement TLS interception (MITM proxy) with pinned certificates | | Encapsulation | Packet length & timing analysis (ML-based) | Require endpoint agent (browser lockdown mode) | vu quiz firewall bypass
: It is designed to save time for students who may already be familiar with the course material or who prefer to study from handouts and textbooks rather than video lectures. Common Use Cases : | Technique | Detection Method | Mitigation
Skipping mandatory videos and pre/post-assessments to save time. The Mobile Loophole: Some tools, like the VU Toolkit like the VU Toolkit