01293nam 2200361 a 450 991069798610332120090106091232.0(CKB)5470000002393128(OCoLC)297170766(EXLCZ)99547000000239312820090106d2008 ua 0engurcn||||a||||txtrdacontentcrdamediacrrdacarrierSecure web-site access with tickets and message-dependent digests[electronic resource] /by David I. DonatoReston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,2008.iv, 53 pages digital, PDF fileTechniques and methods ;7-B1Title from title screen (viewed on Jan. 6, 2009).Includes bibliographical references (pages 12-13).Secure web site access with tickets and message-dependent digestsWeb sitesAccess controlWeb sitesAccess control.Donato David I1386123Geological Survey (U.S.)GPOGPOBOOK9910697986103321Secure web-site access with tickets and message-dependent digests3482764UNINA