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Form 2 computer notes on data security and control

Institution: Secondary

Course: Computer studies

Content Category: Form 2 Notes

Posted By: Muscience

Document Type: PDF

Number of Pages: 5

Price: KES 100
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Summary

This document contains the summary of data security and control notes. The notes are are much useful to students in form two as well as the form four candidates.......................

Data security and control
Definitions
? Data security: protection of data programs in computer against unauthorized access, modification, destruction and deletion.
? Data control: all possible measures taken to ensure security and avoid loss of data.
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