The correct answer is D. All the above.
Secure communication means protecting the transmission of credit card numbers, guaranteeing the privacy of customers, and preventing unauthorized access to payment details.
Secure communication is important because it helps to protect customers from fraud and identity theft. When customers provide their credit card information online, they need to be confident that their information is safe. Secure communication helps to ensure that this is the case.
There are a number of ways to achieve secure communication. One way is to use encryption. Encryption is a process that scrambles data so that it cannot be read by unauthorized individuals. Another way to achieve secure communication is to use a secure socket layer (SSL) certificate. An SSL certificate is a digital file that authenticates the identity of a website and encrypts the data that is transmitted between the website and the user’s browser.
Secure communication is essential for businesses that collect sensitive information from customers, such as credit card numbers. By using secure communication, businesses can help to protect their customers from fraud and identity theft.
Here are some additional details about each of the options:
- Option A: Protect transmission of credit card number. Credit card numbers are one of the most sensitive pieces of information that a customer can provide. When a customer provides their credit card number online, it is important to ensure that the number is protected from unauthorized access. Secure communication can help to achieve this by encrypting the credit card number so that it cannot be read by anyone who is not authorized to see it.
- Option B: Guarantee privacy of customer. Customers have a right to expect that their personal information will be kept private. Secure communication can help to guarantee the privacy of customer information by encrypting the data so that it cannot be read by anyone who is not authorized to see it.
- Option C: Unauthorized access of payment details. Unauthorized access to payment details can lead to fraud and identity theft. Secure communication can help to prevent unauthorized access to payment details by encrypting the data so that it cannot be read by anyone who is not authorized to see it.