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References
- ↑ Weissman, Clark (1992). "BLACKER: security for the DDN examples of A1 security engineering trades". Proceedings 1992 IEEE Computer Society Symposium on Research in Security and Privacy. pp. 286–292. doi:10.1109/RISP.1992.213253. ISBN 0-8186-2825-1. S2CID 6825365.
- ↑ Weissman, Clark (1995-01-24). "Handbook for the Computer Security Certification of Trusted Systems". Archived from the original on 2012-12-12. Retrieved 2007-12-02.
- ↑ Sidney G. Reed, Richard H. Van Atta, and Seymore J. Deitchman (1990). "DARPA Technical Accomplishments: An Historical Review of DARPA Projects" (PDF). 1. IDA Paper P-2192: 20-18–20-20. Archived (PDF) from the original on July 18, 2019.
{{cite journal}}: Cite journal requires|journal=(help)CS1 maint: multiple names: authors list (link) - ↑ Pike, John (2000-02-11). "BLACKER, an article at the Intelligence Resource Program" . Retrieved 2007-12-02.
- ↑ Steve Kent (1996-06-19). "Re: Network Layer Encryption History and Prior Art". ipsec mailing list.
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