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132. What is the differencee between Symmetric and Asymmetric Encryption?

Symmetric encryption uses the same key for both encryption and decryption, meaning that once the key is compromised, anyone can decrypt the data. Asymmetric encryption, on the other hand, uses two different keys - one for encryption and one for decryption. The key used for encryption is public and can be shared, whereas the key used for decryption is private and kept secret. This ensures that only the intended recipient can decrypt the data, even if the encryption key is compromised.

In summary, asymmetric encryption is more secure but requires more processing power and resources than symmetric encryption. As a result, symmetric encryption is often used for data transmission, whereas asymmetric encryption is used for secure communication and data storage.