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Marcus J. Ranum - Wikipedia
Marcus J. Ranum (born November 5, 1962, in New York City, New York, United States) is a computer and network security researcher. He is credited with a number of innovations in firewalls, including building the first Internet email server for the whitehouse.gov domain, and intrusion detection systems. He has … See more
Marcus Ranum was born in New York City, and graduated from Gilman School in Baltimore, Maryland before attending Johns Hopkins University where he obtained a Bachelor … See more
Ranum helped design and implement Digital Equipment Corporation's Secure External Access Link (SEAL) (later AltaVista firewall), regarded as the first commercial bastion … See more
Currently, Ranum lives in Morrisdale, Pennsylvania. His hobbies include photography and firearms. He maintains an active stock photography account on DeviantArt See more
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Marcus has co-authored a series of "Face Off" articles with Bruce Schneier, which have appeared … See moreWikipedia text under CC-BY-SA license mjranum-stock - Hobbyist, Photographer | DeviantArt
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Web ResultFeb 21, 2011 · Marcus J. Ranum is a world-renowned expert and innovator on IT security, whose pragmatic approach is lauded by …
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Marcus J. Ranum
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