On Aug 14th 11 PM ET/Aug 15th 03:00 UTC, due to scheduled Firefox Account server maintenance, users may not be able to sign in or create a new subscription. This is expected to last approximately 30 minutes. Status updates can be found at https://status.vpn.mozilla.org or https://status.relay.firefox.com.

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

Learn More

firefox mark all website using innsecure connection, including github and google.

more options

firefox mark every website as insecure when http2 is enabled in about:config if http2 is disabled, everything is fine. its happen since long time ago. i think its kind of bug so i did not upgrade it till now. and still exists. -

firefox mark every website as insecure '''when http2 is enabled in about:config''' if http2 is disabled, everything is fine. its happen since long time ago. i think its kind of bug so i did not upgrade it till now. and still exists. -

被選擇的解決方法

In Firefox, I think http2 is an add-on on spdy, not an independent feature.

The NS_ERROR_NET_INADEQUATE_SECURITY code may indicate that a man-in-the-middle does not support the small cipher suite used for HTTP/2. I don't know what else could cause that message.

從原來的回覆中察看解決方案 👍 0

所有回覆 (4)

more options

Hi boku, what's the error code you get? It looks a bit like SEC_ERROR_BLAH_BLAH, and might not be visible until you click the Advanced button. (How to troubleshoot security error codes on secure websites)

Do you connect to those sites through a proxy or filter or other "man in the middle"? If so, it may not be up-to-date with the different encryption ciphers used by HTTP2 connections.

more options

i do both proxy and without. and the result are the same. also, i tried disable SPDY and re-enable http2 and everything works fine. i didn't understand the problem.

more options

the problem only happen if http2 and spdy both enabled. but its the default setting. both spdy and http2 are enabled by default. this never happen before.

由 boku 於 修改

more options

選擇的解決方法

In Firefox, I think http2 is an add-on on spdy, not an independent feature.

The NS_ERROR_NET_INADEQUATE_SECURITY code may indicate that a man-in-the-middle does not support the small cipher suite used for HTTP/2. I don't know what else could cause that message.