Search for "maps" results in the message that www.google.com is unsecure, how do I get a list of route maps
this is the screen This Connection is Untrusted
You have asked Firefox to connect securely to www.google.com.br, but we can't confirm that your connection is secure.
Normally, when you try to connect securely, sites will present trusted identification to prove that you are going to the right place. However, this site's identity can't be verified. What Should I Do?
If you usually connect to this site without problems, this error could mean that someone is trying to impersonate the site, and you shouldn't continue.
This site uses HTTP Strict Transport Security (HSTS) to specify that Firefox only connect to it securely. As a result, it is not possible to add an exception for this certificate.
Alla svar (1)
I might suggest changing the default search to https://www.google.com.br/?gws_rd=ssl
Or you can try an add on that forces https: