Encryption

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Explaining what encryption is and how it can be used as a data level protection measure for data in transit and at rest.

This video is primarily designed for the written exam (Component 3: Effective Digital Working Practices) for the Pearson Edexcel BTEC Level 1/2 Tech Award in Digital Information Technology. Video #5 for B2. Also applicable for OCR GCSE Computer Science.

For the ordered playlist of videos for the Edexcel BTEC DIT exam, see here:

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You donot know how many people you are helping, May God give you more strength so that you may continue helping students.

huzaim.
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I want to point out that the order of the play-list doesn't compare with the Specification of OCR which is making my life a bit more difficult, would you mind fixing that please? Even so, the videos are way better compared to Craig n Dave

darksteiner