The process of converting information into a secret code that conceals its true meaning is known as encryption. Cryptography is the study of information encryption and decryption.
How is encryption used?
- Data in transit and data at rest are frequently protected via encryption. Encryption is used to safeguard the information being transmitted whenever someone uses an ATM or makes an online purchase using a smartphone.
- Businesses are depending more and more on encryption to shield sensitive data and applications from reputational harm in the event of a data breach.
- Any encryption system has three main parts: the data, the encryption engine, and the key management. All three parts of laptop encryption are stored or executed from the same location: the laptop.
- To lessen the possibility that the vulnerability of any one component could lead to the compromise of the entire system, the three components are typically stored or operated separately in application designs.
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