منابع مشابه
Introducing the Check-Off Password System (COPS): An Advancement in User Authentication Methods and Information Security
The objective of information system security management is information assurance: to maintain confidentiality (privacy), integrity, and availability of information resources for authorized organizational end users. User authentication is a foundation procedure in the overall pursuit of these objectives, and password procedures have historically been the primary method of user authentication. Th...
متن کاملComplete tear-off of a Riata dual coil lead tip.
Complete tear-off of a Riata dual coil lead tip Julia W. Erath1†, Nadejda Monsefi2†, and Stefan H. Hohnloser1†* Division of Clinical Electrophysiology, Department of Cardiology, J. W. Goethe University, Theodor-Stern-Kai 7, Frankfurt D 60590, Germany and Department of CardioThoracic Surgery, J. W. Goethe University, Frankfurt, Germany * Corresponding author. Tel: +49 69 6301 7404; fax: +49 69 6...
متن کاملCOPs IN THE ORGANIZATIONAL WORLD
Communities of Practice (CoPs) are developing in importance for the organizational world. In the field of knowledge management there is increasing importance being placed on the social aspects of knowledge and how it can be managed, as opposed to how technology can be utilized. Technology, it is now being argued as a supportive mechanism rather than a driver for the management of knowledge. Peo...
متن کاملThe COPS Security Checker System
In the past several years there have been a large number of pub lished works that have graphically described a wide variety of security problems particular to Unix Without fail the same problems have been discussed over and over again describing the problems with SUID set user ID programs improper le permissions and bad passwords to name a few There are two common characteristics to each of the...
متن کاملSSM-ping: A ping utility for source specific multicast
Management has become a key concern for the success of multicast deployment in the Internet. One of the most important management tasks for multicast is to verify the availability of the service to its users. This task is referred to as discovering or testing reachability. In this paper, we present a new mechanism, SSM-Ping, for discovering multicast reachability between (remote) end systems in...
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ژورنال
عنوان ژورنال: Nature Cell Biology
سال: 2004
ISSN: 1465-7392,1476-4679
DOI: 10.1038/ncb0604-478