After Analyzing a Web Server's Logs, a Systems Administrator Sees

Multiple Choice

After analyzing a web server's logs, a systems administrator sees that users are connecting to the company's application through HTTP instead of HTTPS. The administrator then configures a redirect from HTTP to HTTPS on the web server, and the application responds with a connection time-out message. Which of the following should the administrator verify NEXT?

A) The TLS certificate
B) The firewall rules
C) The concurrent connection limit
D) The folder permissions