We have several remote users who are unable to access websites such as Yahoo, Google, MSN.com. What I can offer is our organization uses Cisco AnyConnect VPN for our remote users to access company information. When users are connected to VPN, they can access the sites listed above. We have users who are able to access the sites without making a VPN connection. Users who are unable to access the sites receive the message below in the IE11 Browser:
Turn on TLS 1.0, TLS 1.1, and TLS 1.2 in Advanced settings and try connecting to https://www.yahoo.com
again. If this error persists, it is possible that this site uses an unsupported protocol or cipher suite such as RC4 (link for the details), which is not considered secure. Please contact your site administrator.
We also deploy WSUS updates monthly to all workstations. I've applied the recommendations above and found no success. Any recommendations anyone can suggest are welcome. I appreciate your feedback in advance.