You are running cabling for a network through a boiler room where the furnace and some other heavy machinery reside. You are concerned about interference from these sources. Which of the following types of cabling provides the best protection from interference in this area?
A.
STP
B.
UTP
C.
Coaxial
D.
Fiber-optic
Explanation:
Fiber, as a media, is relatively secure because it cannot be easily tapped. It is the strongest to defeat against EMI and RFI in my opinion.
Reference: Security + (SYBEX) page 147