| Protocol | Transport | Use Case | |----------|-----------|-----------| | TLS | TCP 443 | Control channel, fallback data | | DTLS | UDP 443 | Voice/video, low latency | | IKEv2 IPsec | UDP 500/4500 | Legacy IPsec-only networks |
: Monitored application usage and user behavior on endpoints to identify potential internal threats. cisco anyconnect secure mobility client v4.x