I use Mozilla as my browser. Here lately when I go to my favorite sites, I get a lock with a red line thru it and a pop up saying the connection to this site is not secure. It come up on this site when I try to log in(which I do with no problem) and 2 others I go to on a frequent basis. Any idea on this? I may have to take it to a shop and let them check it out if it isn't anything to do with the sites. BTW I have tried putting https:// before the site name and it still says the same thing. I appreciate any help,advice or whatever anyone can give me. Thank you.