This video provides an overall lesson on computer networking devices.
- [Instructor] Switches and routers enable a packet … to travel from one host to another. … A host is a computing device with a unique network address, … like IP address or MAC address. … Based on this definition a smart refrigerator qualifies … as a host because it has a built-in processor … and a network card configured with IP and MAC addresses. … A personal computer could disqualify as a host … if it lacks a network interface card or NIC, … although such a scenario is highly unlikely. … A switch connects two or more hosts … in a local area network or LAN. … It uses MAC addresses to distinguish its host. … To find the MAC address of your Windows computer, … type ipconfig + space + forward slash all. … The forward slash all option … forces the MAC address to show up. … Press enter. … Here the label physical address … is another name for MAC address … which consists of 12 hexadecimal digits. … If your goal is to exchange packets … between computers directly connected … to a switch in a LAN you won't need a router. …
- Goals of network forensics
- Using a syslog and Microsoft Log Parser
- Investigating network traffic
- How protocol analysis works
- ARP and DNS poisoning
- Working with network forensics tools
- Using packet sniffers
Skill Level Intermediate
Learning Cryptography and Network Securitywith Lisa Bock1h 45m Intermediate
Insights from a Cybersecurity Professionalwith Mike Chapple32m 15s Intermediate
What you should know2m 11s
1. Understanding Network Forensics
2. Preparing for a Network Forensics Investigation
3. Investigating Network Events
4. Investigating Network Traffic
5. Network Forensics Tools
Next steps1m 15s
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