My b2evolution Version: 3.3.3

we received an e-mail from one of our readers

Thought I would let you know that your log in tab accepts credentials over a non-encrypted channel. I am in computer security, and it may be something you might want to consider. Although not a huge risk having the creds sent in text over the network.

Since I am pretty new to the software I wanted to toss this up and get some feedback.

I searched the forums and don't see a post on this topic. Something I did when I set the software up?