Suppose there exists an online company (C), and a customer (A) has visited C's online shopping site. To earn the customers' trust, C has a digital certificate installed on its webserver (10 pts) Explain how C's certificate would be created. By whom? Draw diagrams if necessary to enhance your explanation. a. b. c. d. (10 pts) Explain how C's certificate would be verified by A's browser. (10 pts) What are accomplished by the handshake process between A's web browser and C's web server? (15 pts) A successful handshake between the browser and the server is followed by a secure session. Explain which of the security services (confidentiality, data integrity, origin integrity, availability, and non- repudiability) are provided in a secure SSL session. Justify your answer by explaining how each of the applicable security services is enabled (10 pts) Suppose H has taken C's certificate and manually changed the subject information in C's certificate from C to H. Would this modification be detected by A during the certificate verification process? Justify e. our answer (15 pts) Suppose a hacker has set up a rogue web server, H, and uses C's certificate as its own certificate, and suppose A has visited H to do some online shopping. Explain how A would detect that the digital certificate presented by H is not valid. f