مشکل ورود به ایمیل

[Soorena228]

وقتی میخوام وارده ایمیلم بشمfirefox پیغامه پایینو میده
This Connection is Untrusted


You have asked Firefox to connect
securely to login.yahoo.com, 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.
الان رو سیستمم node32 نصبه میخاستم ببینم باید firewall یا انتی ویروس خاصی نصب کنم؟