R
- radio frequency (RF)
The part of the radio spectrum that a device uses.
- radio frequency interference (RFI)
The byproduct of electrical processes, similar to electromagnetic interference. The major difference is that RFI is usually projected across a radio spectrum.
- RADIUS
See Remote Authentication Dial-In User Service (RADIUS).
- RAID
See Redundant Array of Independent (or Inexpensive) Disks (RAID).
- RAID levels
The different types of RAID, such as RAID-0, RAID-1, and so on.
- RAS
See Remote Access Server (RAS).
- RBAC
See Role-Based Access Control (RBAC).
- RC5
See Rivest Cipher 5 (RC5).
- Redundant Array of Independent (or Inexpensive) Disks (RAID)
A configuration of multiple hard disks used to provide fault tolerance, should a disk ...
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