Low watermark (computer security)
- Low watermark (computer security)
Low watermark is an extension to Biba Model. In Biba model, no write up and no read down rules are enforced. In this model the rules are exactly opposite of the rules in Bell-LaPadula model. In Low watermark model, read down is permitted, but the object label, after read will be degraded to subject label. It can be classified in floating label security models.
References
* Timothy Fraser: [http://opensource.nailabs.com/lomac/docs/lomac-sp00.pdf LOMAC: Low Water-Mark Integrity Protection for COTS Environments]
Wikimedia Foundation.
2010.
Look at other dictionaries:
Pattern Recognition (novel) — infobox Book | name = Pattern Recognition image caption = Original 1st edition cover author = William Gibson cover artist = country = United States language = English series = genre = Science fiction novel publisher = G. P. Putnam s Sons release… … Wikipedia
Mandatory Access Control — (MAC) („zwingend erforderliche Zugangskontrolle“) ist ein Oberbegriff für Konzepte zur Kontrolle und Steuerung von Zugriffsrechten, vor allem auf IT Systemen. Die Entscheidungen über Zugriffsberechtigungen werden nicht nur auf der Basis der… … Deutsch Wikipedia
Art, Antiques, and Collections — ▪ 2003 Introduction In 2002 major exhibitions such as Documenta 11 reflected the diverse nature of contemporary art: artists from a variety of cultures received widespread recognition for work ranging from installation to video to painting … Universalium
Digital watermarking — An image with visible digital watermarking the text Brian Kell 2006 is visible across the center of the image Digital watermarking is the process of embedding information into a digital signal which may be used to verify its authenticity or the… … Wikipedia
Creed Bratton (character) — Creed Bratton Creed Bratton as his fictional self First appearance Pilot Created by … Wikipedia
List of Statutory Instruments of the United Kingdom, 1992 — This is a complete list of all 1922 Statutory Instruments published in the United Kingdom in the year 1992. NOTOC 1 100* North Hull Housing Action Trust (Transfer of Property) Order 1992 S.I. 1992/1 * Merchant Shipping (Radio Installations)… … Wikipedia
Skype — See also: Features of Skype Skype Skype 5.6 running on Windows 7 … Wikipedia
Copy protection — Copy protection, also known as content protection, copy obstruction, copy prevention and copy restriction, refer to techniques used for preventing the reproduction of software, films, music, and other media, usually for copyright reasons.[1]… … Wikipedia
Detroit, Michigan — Infobox Settlement name = Detroit official name = The City of Detroit settlement type = City nickname = The Motor City, Motown, Hockeytown, Rock City, The D motto = Speramus Meliora; Resurget Cineribus (Latin for, We Hope For Better Things; It… … Wikipedia
Microsoft Word — Microsoft Office Word Microsoft Office Word 2010 on Windows 7 … Wikipedia
