Network fundemental
- 2 Sections
- 10 Lessons
- 10 Quizzes
Network
10 Lessons
- Intro to Networking & Why It Matters for Security
- The OSI Model
- TCP/IP Model & How It Maps to OSI
- IP Addressing, Subnetting Basics, Ports & Protocols
- Common Network Devices
- TCP vs UDP, the 3-Way Handshake, and Why It Matters
- DNS & How It's Abused
- Network Attacks Overview (MITM, ARP Spoofing, Sniffing, Port Scanning)
- VPNs & Encryption in Transit (TLS/SSL Overview)
- Wrap-Up & What's Next
Quiz
10 Quizzes
- Intro to Networking & Why It Matters for Security
- The OSI Model
- TCP/IP Model & How It Maps to OSI
- IP Addressing, Subnetting Basics, Ports & Protocols
- Common Network Devices
- TCP vs UDP, the 3-Way Handshake, and Why It Matters
- DNS & How It's Abused
- Network Attacks Overview (MITM, ARP Spoofing, Sniffing, Port Scanning)
- VPNs & Encryption in Transit (TLS/SSL Overview)
- Final Course Quiz
- Network Components: Identify routers, switches, hubs, and end devices like computers and servers.
- Topologies and Types: Compare LAN, WAN, star, and mesh network layouts.
- Networking Models: Explore the 7 layers of the OSI model and the 4 layers of TCP/IP.
- Addressing and Routing: Understand IP addresses (IPv4/IPv6), MAC addresses, and how packets find their destination.
- Core Protocols: Learn how TCP, UDP, DNS, DHCP, and HTTP keep communication running.
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