Labs
Useful tools - Network models
Interactive labs for OSI and TCP/IP: encapsulation, PDUs, ports, subnetting, DNS, TCP handshakes, traceroute/TTL, NAT state, packet capture filters, and evidence-led triage.
Notes · Tools
Useful tools - Network models
Interactive labs for OSI and TCP/IP: encapsulation, PDUs, ports, subnetting, DNS, TCP handshakes, traceroute/TTL, NAT state, packet capture filters, and evidence-led triage.
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