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What is encryption and how is it helpful in CAS?

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What is encryption and how is it helpful in CAS?

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Solution

Encryption is a way to protect data by scrambling it into a code that can only be unlocked with a unique key. It’s a vital component of cybersecurity and data privacy protection, used to keep sensitive information out of unauthorized users’ hands.

Encryption can be used to protect data in a number of ways, including:

  • At rest: Protecting data on computers or in the cloud.
  • In transit: Protecting data while it’s being sent between computers.
  • While being processed: Protecting data while it’s being processed.
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Chapter 1: Overview of Computerised Accounting System - EXERCISES [Page 16]

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NCERT Accountancy Computerised Accounting System [English] Class 12
Chapter 1 Overview of Computerised Accounting System
EXERCISES | Q 2. 12. | Page 16
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