In version 37.0.1 on Windows I received the error unknown_issuer and could add the exception.

See also: https://www.ssllabs.com/ssltest/analyze.html?d=crew.lirr.org&latest

guigs2 said

See also: https://www.ssllabs.com/ssltest/analyze.html?d=crew.lirr.org&latest

Thank you. What do I do with the information that the link provided?

The website may try to fallback to TLS 1.0 in a way that is no longer allowed in current releases or may be using a deprecated cipher suite.

You can open the about:config page via the location/address bar and use its search bar to locate this pref:

• security.tls.insecure_fallback_hosts

You can double-click the line to modify the pref and add the domain (crew.lirr.org) to this pref. If there are already websites (domains) in this list then add a comma and the new domain (no spaces). You should only see domains separated by a comma in the value column.

• https://developer.mozilla.org/en-US/Firefox/Releases/36/Site_Compatibility#Security
• https://developer.mozilla.org/en-US/Firefox/Releases/37/Site_Compatibility#Security

guigs2 said

See also: https://www.ssllabs.com/ssltest/analyze.html?d=crew.lirr.org&latest

What do i do with the results provided?

cor-el said

The website may try to fallback to TLS 1.0 in a way that is no longer allowed in current releases or may be using a deprecated cipher suite. You can open the about:config page via the location/address bar and use its search bar to locate this pref:

• security.tls.insecure_fallback_hosts

You can double-click the line to modify the pref and add the domain (crew.lirr.org) to this pref. If there are already websites (domains) in this list then add a comma and the new domain (no spaces). You should only see domains separated by a comma in the value column.

---

• https://developer.mozilla.org/en-US/Firefox/Releases/36/Site_Compatibility#Security
• https://developer.mozilla.org/en-US/Firefox/Releases/37/Site_Compatibility#Security

Thank you for the exact instructions!!!!! That worked. Now I need to do the same thing on Firefox on my android phone.

danno6 said

Error: >>Secure Connection Failed An error occurred during a connection to crew.lirr.org. Cannot communicate securely with peer: no common encryption algorithm(s). (Error code: ssl_error_no_cypher_overlap) The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. Please contact the website owners to inform them of this problem.<< I have tried to add an exception via about:config.....it is not available. This is a site that I visit daily and must use chrome. How do i make a permanent exception? Firefox 37.0.1 Thgank you

stopped working again... i can't even get to this forum without fiddler

Hi shiloh69, Could I ask you to start your own question please. Use /questions/new When posting please try to follow the prompts to provide troubleshooting information.

Your problem would appear to be different, and this thread is already solved.

If you wish postback in this thread to confirm you have asked your own question then readers of this thread may find it.