) In e-commerce, security usually involves security goals. State and briefly explain(4 Marks)

In e-commerce, security is paramount to ensure the safety of transactions and customer information. The main security goals in e-commerce include:

1. Confidentiality: This ensures that the information is accessible only to those authorized to have access. In e-commerce, this could mean encrypting sensitive data like credit card numbers and personal information to prevent unauthorized access.

2. Integrity: This goal ensures that the information is accurate and complete and has not been tampered with in any way. In e-commerce, this could mean using checksums and hashes to verify that data sent is the same as the data received.

3. Availability: This ensures that the information is available when needed. In e-commerce, this could mean using redundant systems and backups to ensure that the website and its data are always accessible, even in the event of a failure.

4. Non-repudiation: This ensures that a completed transaction cannot be denied by either party involved. In e-commerce, this could mean using digital signatures or certificates to confirm the identity of the parties involved in a transaction.