This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

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.

Learn More

This thread was archived. Please ask a new question if you need help.

Firefox will not open secure websites anymore.

  • 2 replies
  • 49 have this problem
  • 11 views
  • Last reply by cor-el

AnonymousUser
AnonymousUser
more options

When I try to enter a secure website, this message pops up asking me for a password: "Please enter the master password for the FIPS 140 Cryptographic, Key and". None of my passwords work.

In the advanced encryption tab, I have both "Use SSl 3.0" and "Use TLS 1.0" checked.

When I try to enter a secure website, this message pops up asking me for a password: "Please enter the master password for the FIPS 140 Cryptographic, Key and". None of my passwords work. In the advanced encryption tab, I have both "Use SSl 3.0" and "Use TLS 1.0" checked.

All Replies (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Disable FIPS: Tools > Options > Advanced > Encryption: Certificates > Security Devices --- Menu differences: Windows: Tools > Options - Mac: Firefox > Preferences - Linux: Edit > Preferences

AnonymousUser
AnonymousUser Question owner
more options

i unable to https sites in mozilla firefox