October 2021
Intermediate to advanced
1040 pages
27h 26m
English
Content preview from CompTIA Network+ Study Guide, 5th Edition
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
Start your free trial
Chapter 20Physical Security
Over the years, I've visited lots of different companies, large and small, public and private, and analyzed, advised, troubleshot, designed, and implemented their networks. Without fail, the system administrators I've met along the way have ...