VIDEO - LECTURE 1: elements of system protection

ACTIVIDAD:  Watch and listen to the video about SYSTEM PROTECTION.

--  Write a summary about what you understood about the video. 

Available at: https://www.youtube.com/watch?v=uizZgjY71e0&list=PLw4N6xn2h4H7OghA3lgVJz7oYN5MY4pAO