We recently enabled HTTPS for all visits to the forum. If you use IE 6, 7, or 8, you will encounter a browser security warning prompting you if you want to view only the webpage content that was delivered securely:
We have taken all measures to resolve this, but ultimately gave up because IE continues to prompt even though there is no mixed content.
Your options are:
1) Upgrade to IE 9. Mixed content handling is improved in this version and won't prompt you obtrusively.
2) Use a different browser like Firefox or Chrome.
3) At your own risk, suppress mixed content warnings in IE's settings:
Internet Explorer 6/7/8 security warning prompt