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View stunning SlideShares in full-screen with the new Android app!View stunning SlideShares in full-screen with the new iOS app!
To safeguard the value of resources ( security of resources) the following are fundamental:
Confidentially- make the resources sharable among only authorized users. Also to make the sender and receiver of the message authenticate each other and make sure that the content of the message is not altered either by accident or maliciously. In addition, proprietary resources like information need confidentiality
Accuracy/Message integrity and non-repudiation – the state of information about the resource must be reliable and verifiable – as correct as possible
Availability/Access Control – resource must be available at all times when needed by a legitimate user.
Authentication – both sender and receiver should be able to confirm identity of each other – to confirm that the other party is who or what they claim to be.