Master TCP/IP, routing, switching, and network protocols from an attacker's perspective. The essential foundation every security professional needs before touching a single exploit.
Every attack travels through a network. Whether you're exploiting a web application, performing a man-in-the-middle attack, or pivoting through an enterprise environment — you need to understand how networks work at a deep level.
This course teaches networking concepts from the ground up, but always through the lens of security. You won't just learn what a TCP handshake is — you'll learn how attackers manipulate it, how defenders detect it, and how to analyze it in Wireshark.
OSI model, TCP/IP stack, IP addressing, subnetting, CIDR notation, and how data travels across networks.
TCP, UDP, ICMP, ARP, DNS, DHCP, HTTP/S, FTP, SSH — how each works and how attackers abuse them.
VLANs, trunking, STP, routing protocols (OSPF, BGP basics), and common misconfigurations attackers exploit.
Capturing and analyzing traffic, identifying anomalies, reconstructing sessions, and detecting attacks in packet captures.
Nmap fundamentals, host discovery, port scanning techniques, OS fingerprinting, and service version detection.
ARP poisoning, DNS spoofing, MITM attacks, VLAN hopping, and how to detect and prevent them.
Understanding defensive technologies, how attackers evade them, and how to configure them correctly.
Full network assessment of a simulated enterprise environment — apply everything learned in a realistic scenario.
Practice on a fully virtualized network with routers, switches, servers, and client machines.
Pre-built PCAP files and live capture exercises to develop real analysis skills.
Safe, isolated environment to practice ARP poisoning, DNS spoofing, and MITM attacks.
Lab access remains active for 12 months from enrollment. Revisit and practice anytime.
One-time payment · Lifetime access to materials
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View Bundle →Flexible batch access — attend up to 3 batches within 12 months from enrollment.
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