What is encryption and how does it enhance internet security?

What is encryption and how does it enhance internet security?

Encryption is the process of converting data into a code to prevent unauthorized access. It enhances internet security by ensuring that sensitive information, like passwords and credit card numbers, is unreadable to anyone who doesn't have the decryption key.

Can you explain the different types of encryption methods?

Sure! The main types of encryption methods are symmetric encryption, where the same key is used for both encryption and decryption, and asymmetric encryption, which uses a pair of keys (public and private) for secure communication.

How does encryption protect my data during online transactions?

During online transactions, encryption secures your data by encoding it before it's sent over the internet. This means that even if the data is intercepted, it cannot be read without the decryption key.

Are there any limitations to encryption?

Yes, while encryption is a powerful tool for security, it can be limited by factors like key management, potential vulnerabilities in the encryption algorithms, and the need for both parties to have compatible encryption methods.