Cybersecurity Roadmap
TCP/IP
Learning Path
Follow these concepts in order to master this topic.
1
Introduction to TCP/IP2
TCP/IP Layers3
TCP vs UDP4
IP Addressing5
IPv4 vs IPv66
Subnet Masks7
Default Gateway8
DNS9
ARP10
ICMP11
Common PortsDocumentation
Official documentation and references.
Video Courses
Recommended free video courses.
Practice Websites
Practice what you've learned.
Projects
Apply what you've learned by building real projects.
Configure IPv4 addressing for a small network
BeginnerAnalyze TCP and UDP traffic with Wireshark
IntermediateDesign a subnetting plan for a company network
Advanced