R

Glossary R
Radio Frequency (RF) Jamming

Radio Frequency (RF) Jamming

A threat in which an adversary introduces a powerful RF signal to overwhelm the spectrum being used by the system, thus denying service to all ...

Read More

Random Number Generator

Random Number Generator

A process used to generate an unpredictable series of numbers. Also called a Random bit generator (RBG). See NIST SP 800-57 Part 1 Rev. 4 under Random number ...

Read More

Read-Only Memory

Read-Only Memory

ROM is a pre-recorded storage medium that can only be read from and not written to. See NIST SP 800-88 Rev. 1 for more detailed information. 

Read More

Recovery Point Objective

Recovery Point Objective

The point in time to which data must be recovered after an outage. See NIST SP 800-34 Rev. 1 for more detailed information. 

Read More