Secure Digital Life #81
Recorded on September 25, 2018 at G-Unit Studios in Rhode Island!
- Join us for our Webcast with LogRhythm about "Tips & Tricks for Defending the Enterprise Using Open Source Tools". The webcast will be held September 27 @3:00PM EST!
- DerbyCon is holding its first-ever Mental Health & Wellness Workshop - to help support their efforts, please go to DerbyCon.com/wellness
Topic: Back To School: Networking 101
Today we are going to go back to school to examine how networking and the internet actually work. We will look at MAC addresses, IP Addressing (Private/Public), DHCP, routing, and DNS.
- What is a computer network?
- How is an IP address assigned?
- How does a computer connect to another computer?
- What is DNS?
- How is DNS used to serve up webpages?
- What are some potential vulnerabilities here?