You work as a Software Developer for BlueWell Inc. Your team creates a Web site for online shopping. All payments are made through credit cards. Hence, you want to ensure that the information…

You work as a Software Developer for BlueWell Inc. Your team creates a Web site for online shopping. All payments are made through credit cards. Hence, you want to ensure that the information transferred between the customers and your Web site is encrypted. Which of the following authentication mechanisms will you use to accomplish the task?