A proactive password checker
By: Matt Bishop.
Contributors: United States. National Aeronautics and Space Administration.
Series: Technical report -- PCS-TR90-152.; NASA-CR -- 190438.; Ho bun shiri zu -- PCS-TR90-152.; NASA contractor report -- NASA CR-190438.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1990
Place of publication: [Washington, DC; Springfield, Va.?
Language: eng
Format: Microform
Subjects: Computer science.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 92-2468-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration], 1990. 1 microfiche.