00878nam--2200301---450 991028473650332120181004123653.0978-1-292-15485-520181004d2017----u--y0engy50----baengGBa-------001yyNetwork security essentialsapplications and standardsWilliam Stallings6th ed.Global editionEnglandPearson2017461 p.ill.23 cmReti di computerSistemi di sicurezza005.1Stallings,William59711ITUNINAREICATUNIMARCBK991028473650332110 C 681ABIBLIODIETI135/2018DINEL10 C 681BBIBLIODIETI136/2018DINELDINELNetwork security essentials377609UNINA