Green Book
Synonym for "Defense Password Management Guideline" [CSC2].
Senses
(D) /slang/
Synonym for "Defense Password Management Guideline" [CSC2].
Deprecated Term: Except as an explanatory appositive, IDOCs SHOULD NOT use this term, regardless of the associated definition. Instead, use the full proper name of the document or, in subsequent references, a conventional abbreviation. (See: Rainbow Series.)
Deprecated Usage: To improve international comprehensibility of Internet Standards and the Internet Standards Process, IDOCs SHOULD NOT use "cute" synonyms. No matter how clearly understood or popular a nickname may be in one community, it is likely to cause confusion or offense in others. For example, several other information system standards also are called "the Green Book"; the following are some examples:
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Each volume of 1992 ITU-T (known at that time as CCITT) standards.
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"PostScript Language Program Design", Adobe Systems, Addison- Wesley, 1988.
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IEEE 1003.1 POSIX Operating Systems Interface.
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"Smalltalk-80: Bits of History, Words of Advice", Glenn Krasner, Addison-Wesley, 1983.
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"X/Open Compatibility Guide".
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A particular CD-ROM format developed by Phillips.
- IETF RFC 4949 (Internet Security Glossary)Jan 06, 2026RFC 4949 — Internet Security Glossary (Version 2)https://www.rfc-editor.org/rfc/rfc4949.txtRFC 4949 is published by the IETF Trust and marked as "Distribution of this memo is unlimited". Verify IETF Trust copyright/licensing terms for reuse.Source: IETF RFC 4949 (rfc-editor.org).