期刊名称：Buletin ştiinţific: Universitatea din Piteşti. Seria Ştiinţe Economice
印刷版ISSN：1583-1809
电子版ISSN：2344-4908
出版年度：2007
卷号：6
页码：249-253
语种：English
出版社：Publishing house of University of Pitesti, Romania
摘要：In the course of only four decades,Information Technology (IT) has come to play an important,and often vital,role in almost all sectors of organised societies.As a consequence,security has become an essential aspect of Information Technology.In this context,IT security means: confidentiality - prevention of the unauthorised disclosure of information;integrity - prevention of the unauthorised modification of information;availability - prevention of the unauthorised withholding of information orresources.
