Unformatted text preview: Data integrity is making sure that the data is authentic and remains unchanged. 5. If the confidentiality of some particular information is maintained, is the integrity of that information also maintained? Why (or, why not)? Yes because the data remains between the authorized individuals and is not copied or modified in any way since you know that the data is only shared between the authorized. 6. Why, in general, is nonrepudiation so difficult to implement? Why (or, why not)? Non-repudiation is making sure that everything is confidential enough so that it cannot be refused later due to the authorization steps taken. It is difficult because there may always be someone who is looking at the data and getting ready to hack it. It isn’t easy to make something entirely confidential....
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- Spring '11
- Computer Security, Authorization, data integrity