5.4. Encryption Tools

Try these first

1. 1.

   What is encryption?

   Hint

   Think about data protection.

2. 2.

   Name a tool for email encryption.

   Hint

   It starts with a G.

3. 3.

   What is the main purpose of encryption?

   • To speed up processes
   • To secure data
   • To reduce costs

   Hint

   Think about the main goal of encryption.

4. 4.

   True or False: Asymmetric encryption uses the same key for encryption and decryption.

   • True
   • False

   Hint

   Consider how each key functions.

5. 5.

   Consider a scenario where a company uses symmetric encryption to protect sensitive files. If the encryption key is lost, what are the implications for the company's data?

   Hint

   Think about what happens when you lose access to important information.

6. 6.

   Imagine you are designing an online banking application. Discuss how you would implement both symmetric and asymmetric encryption to protect sensitive user information.

   Hint

   Consider how transactions are processed securely.