IImmunity to Electronic Eavesdropping: Fiber optic cables transmit data as light signals, which makes them inherently secure against electromagnetic eavesdropping. Unlike copper cables, which can emit electromagnetic fields that might be intercepted, fiber optics do not radiate signals that can be easily tapped into without physical access to the cable itself.
Resistance to Interference: Fiber optics are immune to electromagnetic interference (EMI) and radio frequency interference (RFI). This ensures a more stable and reliable connection, especially in environments with a lot of electronic noise.
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A) While some network devices that use fiber might have security features, the cable itself doesn't have built-in hardware security modules. Data integrity is usually handled by higher-level protocols.
B) Encryption protocols are implemented at the network layer (software) and are not dependent on the cabling type. The same encryption methods can be used over both fiber and copper.
C) While fiber is more difficult to tap without detection than copper, it doesn't automatically detect and report all tampering attempts at the cable level itself. Network monitoring systems can detect changes in signal strength that might indicate tampering.
Fiber optic cables provide enhanced security by being immune to electronic eavesdropping and interference-based attacks, making them a preferable choice for interconnecting buildings.