Types of Disclosures in Database with Tamil Explanation

TYPES OF DISCLOSURES IN DATABASES with Tamil Explanation. Some data can be sensitive and some may be normal. Now the issue is how to disclose the data to the users. The meaning of disclosure here is revealing or informing to the user. There are various types by which data can be disclosed. Exact Data, here full sensitive data is exposed to the user without hiding anything. serious disclosure because the exact value of a sensitive data item itself is informed request may be knowingly or unknowingly. A DB admin may deliver sensitive data by accident. In all of these scenarios, the security of the sensitive data has been violated. Bounds, here the user is given the range at which the sensitive data. Negative Result - A word from a query provides information to the user. The query execution is to determine a negative result. Existence - the user is provided with yes or no information.
The existence of data is itself a sensitive piece of data. Probable Value -
It may be possible to determine the probability that a certain element has a certain value.

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