Prevention of damage to, protection of, and restoration of computers, electronic communications systems, electronic communications services, wire communication, and electronic communication, including information contained therein, to ensure its availability, integrity, authentication, confidentiality, and nonrepudiation.
Sources:
CNSSI 4009-2015
under cybersecurity
from
NSPD-54/HSPD-23
NIST SP 800-160 Vol. 2 Rev. 1
under cybersecurity
from
CNSSI 4009-2015
NIST SP 800-37 Rev. 2
under cybersecurity
from
OMB Circular A-130 (2016)
NIST SP 800-53 Rev. 5
under cybersecurity
from
OMB Circular A-130 (2016)
NIST IR 8401
under cybersecurity
from
NIST SP 800-53 Rev. 5
The process of protecting information by preventing, detecting, and responding to attacks.
Sources:
NIST SP 800-160 Vol. 2 Rev. 1
under cybersecurity
from
NIST Cybersecurity Framework Version 1.1
Measures and controls that ensure confidentiality, integrity, and availability of the information processed and stored by a computer.
Rationale: Term has been replaced by the term “cybersecurity”.
Sources:
CNSSI 4009-2015
under computer security (COMPUSEC)
from
NSA/CSS Manual Number 3-16 (COMSEC)
The prevention of damage to, protection of, and restoration of computers, electronic communications systems, electronic communications services, wire communication, and electronic communication, including information contained therein, to ensure its availability, integrity, authentication, confidentiality, and non-repudiation.
Sources:
NIST SP 800-50r1
under cybersecurity
Prevention of damage to, protection of, and restoration of computers, electronic communications systems, electronic communications services, wire communication, and electronic communication, including information contained therein, to ensure its availability, integrity, authentication, confidentiality, and nonrepudiation. For example, PNT data is generated by cyber systems. Protection of the devices and systems used to generate PNT data should be considered part of cybersecurity.
Sources:
NIST IR 8323r1
under cybersecurity
from
NIST SP 800-53 Rev. 5 - [adapted]