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Internet creation, function, real-world links
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Module 11
Fundamentals of Network Security
1
Understanding Man-in-the-Middle Attacks and ARP Spoofing
Describe the mechanics of a Man-in-the-Middle attack, such as through ARP spoofing
2
Understanding DoS and DDoS Attacks
Describe the principles of Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) attacks
3
Scanning for Open Ports with Nmap and Understanding Firewall Impact
Use `nmap` to scan for open ports on a host and explain how firewalls can alter scan results
4
Symmetric vs. Asymmetric Encryption
Explain the difference between symmetric and asymmetric encryption
5
Digital Certificates and CAs: Building Web Trust
Describe how digital certificates and Certificate Authorities establish trust on the web
How TLS Secures HTTPS: Encryption, Authentication, and Integrity
Explain how TLS secures HTTPS traffic through encryption, authentication, and integrity
Firewalls and Network Traffic Filtering
Explain the role of firewalls in filtering network traffic
8
Understanding VPNs: Purpose and Secure Tunneling
Describe the purpose of VPNs and how they create secure tunnels over the internet
Previous module
Application Layer: The Web and DNS
Next module
Modern Networking and Synthesis