Smart cards, Smart card readers and PDAs, desktops, drivers and applications when embedded are called as a Smart card System. Benefits of a smart card system are: Security Maintaining attendance and keeping records...
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From ancient time till date we all are very much serious about keeping our houses, properties or any confidential information as secured as possible. Today, hiring security guards is not...
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As far as access control policy concerns, different organizations have different policies according to their requirements. Access control is the process of securing resources and data that is maintained by...
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Security means a lot to everyone and the concept is not new to the market. Protecting sensitive and confidential information, resources, equipment or sometimes lives from unwanted elements is very...
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Answer to the question “what is access control?” is - providing prevention from intrusion. When answering to “What is Access Control”, it can be said that access control is necessary...
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Access control matrix in computer science, introduced by Butler W. Lampson in 1971, is a security model of protection states. Access control matrix describes the privileges of each subject with...
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Medium access control is a data communication protocol in seven layers OSI model. Medium access control is a sub layer situated in data link layer of the OSI reference model....
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