What is the difference between encryption and decryption?

What is the difference between encryption and decryption?

Encryption is the process of converting data into a coded format to prevent unauthorized access, while decryption is the reverse process, converting the coded data back into its original format.

Can you give me an example of how encryption works?

Sure! For instance, when you send a message using an app that encrypts it, your message is transformed into a scrambled format that only the intended recipient can decode.

Why is encryption important for online security?

Encryption is crucial for protecting sensitive information, such as personal data and financial transactions, from cyber threats and unauthorized access.

Are there different types of encryption?

Yes, there are several types of encryption, including symmetric encryption, where the same key is used for both encryption and decryption, and asymmetric encryption, which uses a pair of keys.