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Device Hacking Fundamentals
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Module 1
Networking Fundamentals
1
Understanding the TCP/IP Model and Its Layers
Explain the TCP/IP model and the function of its key layers.
2
Common Network Protocols and Standard Ports
Identify common network protocols (e.g., HTTP, DNS, DHCP) and their standard ports.
Understanding Core Network Devices
Explain the function of core network devices like firewalls, routers, and switches.
4
IP Addressing, Subnetting, and CIDR Notation
Describe IP addressing, the purpose of subnetting, and how to interpret CIDR notation.
5
Public vs. Private IP Addresses
Differentiate between public and private IP addresses.
6
Network Troubleshooting with Ping, Traceroute, and Nslookup
Use basic network diagnostic tools like ping, traceroute, and nslookup to gather information.
7
Monitoring Network Connections with Netstat
Inspect active network connections on a local machine using netstat.
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