01669nam 2200397Ka 450 991069529090332120060727130315.0(CKB)5470000002367827(OCoLC)70707070(EXLCZ)99547000000236782720060727d2005 ua 0engtxtrdacontentcrdamediacrrdacarrierSecurity considerations for voice over IP systems[electronic resource] recommendations of the National Institute of Standards and Technology /D. Richard Kuhn, Thomas J. Walsh, Steffen FriesGaithersburg, MD :U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology,[2005]v, 93 pages digital, PDF fileNIST special publication ;800-58.Computer securityTitle from title screen (viewed on July 19, 2006)."January 2005."Security considerations for voice over IP systems Internet telephonySecurity measuresUnited StatesFederal governmentComputer networksSecurity measuresUnited StatesInternet telephonySecurity measuresFederal governmentComputer networksSecurity measuresKuhn D. Richard1162181Walsh Thommie1217158Fries Steffen1381999National Institute of Standards and Technology (U.S.)GPOGPOBOOK9910695290903321Security considerations for voice over IP systems3424932UNINA