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Secure Digital Life (Audio)

Sep 12, 2017

Doug and Russ talk about why subnetting happened and how supernetting came about. Network Segmentation and controlling broadcast domain size. Enumerate means to compute all the networks and broadcast addresses with a given mask.


Aug 29, 2017

Dough and Russ talk about subnetting and Subnet Masks that are ON. They describe their adventures in subnetting.


Aug 24, 2017

Doug and Russ talk about what is a subnet mask, they review what is layer 3, they give a brief description of routing, and help you understand network IP changes in the layer 3 world.

Full Show Notes: https://wiki.securityweekly.com/SDL_Episode27

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Aug 9, 2017

Doug explains the basics of how IP addresses work, with help from Doug in an alternate dimension. Beware of the terminator!

Full Show Notes: https://wiki.securityweekly.com/SDL_episode_26

Visit Our Website: securedigitallife.com


Jul 27, 2017

Doug joins us from a top secret location, located deep within the bowels of the Earth, to discuss all things hexidecimal!