Refers to one of three types of IP security options, which are
fields that may be added to an IP datagram for carrying security
information about the datagram. (Compare: IPsec.)
Deprecated Usage: IDOCs SHOULD NOT use this term without a
modifier to indicate which of the following three types is meant:
- "DoD Basic Security Option" (IP option type 130): Defined for
use on U.S. DoD common-use data networks. Identifies the DoD
classification level at which the datagram is to be protected
and the protection authorities whose rules apply to the
datagram. (A "protection authority" is a National Access
Program (e.g., GENSER, SIOP-ESI, SCI, NSA, Department of
Energy) or Special Access Program that specifies protection
rules for transmission and processing of the information
contained in the datagram.) [R1108]
- "DoD Extended Security Option" (IP option type 133): Permits
additional security labeling information, beyond that present
in the Basic Security Option, to be supplied in the datagram to
meet the needs of registered authorities. [R1108]
- "Common IP Security Option" (CIPSO) (IP option type 134):
Designed by TSIG to carry hierarchic and non-hierarchic
security labels. (Formerly called "Commercial IP Security
Option"; a version 2.3 draft was published 9 March 1993 as an
Internet-Draft but did not advance to RFC form.) [CIPSO]
Refers to one of three types of IP security options, which are
fields that may be added to an IP datagram for carrying security
information about the datagram. (Compare: IPsec.)
Deprecated Usage: IDOCs SHOULD NOT use this term without a
modifier to indicate which of the following three types is meant:
- "DoD Basic Security Option" (IP option type 130): Defined for
use on U.S. DoD common-use data networks. Identifies the DoD
classification level at which the datagram is to be protected
and the protection authorities whose rules apply to the
datagram. (A "protection authority" is a National Access
Program (e.g., GENSER, SIOP-ESI, SCI, NSA, Department of
Energy) or Special Access Program that specifies protection
rules for transmission and processing of the information
contained in the datagram.) [R1108]
- "DoD Extended Security Option" (IP option type 133): Permits
additional security labeling information, beyond that present
in the Basic Security Option, to be supplied in the datagram to
meet the needs of registered authorities. [R1108]
- "Common IP Security Option" (CIPSO) (IP option type 134):
Designed by TSIG to carry hierarchic and non-hierarchic
security labels. (Formerly called "Commercial IP Security
Option"; a version 2.3 draft was published 9 March 1993 as an
Internet-Draft but did not advance to RFC form.) [CIPSO]
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