Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

ค้นหาฝ่ายสนับสนุน

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

เรียนรู้เพิ่มเติม

How can i stop this browser from blocking a safe website?

  • 2 การตอบกลับ
  • 3 คนมีปัญหานี้
  • 11 ครั้งที่ดู
  • ตอบกลับล่าสุดโดย cor-el

more options

yesterday firefox blocked my access to a website that i use for school. The website is safe and i can access it on other computers but every time i try to access it on my laptop i get a error report saying " secure connection failed the page you are trying to view cannot be shown because the authenticity of the received data could not be verified." I checked to make sure my software protection wasn't blocking it. Blackboard is a safe site i need it for my classes.

yesterday firefox blocked my access to a website that i use for school. The website is safe and i can access it on other computers but every time i try to access it on my laptop i get a error report saying " secure connection failed the page you are trying to view cannot be shown because the authenticity of the received data could not be verified." I checked to make sure my software protection wasn't blocking it. Blackboard is a safe site i need it for my classes.

การตอบกลับทั้งหมด (2)

more options

Please see this document, hope it will help you: Secure connection failed and Firefox did not connect

more options

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 full domain () 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.

If this helps then you can contact this website and ask them to look into this.


เปลี่ยนแปลงโดย cor-el เมื่อ