Unfortunately, it isn't.
I had someone try to log in, he's had my details since then. He wanted to check if JAG worked, because I was surprised JAG worked when Travis logged in, I thought maybe the original IP would always be one of the devices allowed to log in, or something along those lines.
I do look forward to it, because I was afraid when there was rumors about wbot hackings, my friend had access to my account and was using it to bot. JAG would've protected me, and a lot of others, if it worked on Old school.