Does Norton Security offer any kind of journaling and rollback, like what is offered by Webroot SecureAnywhere?
Here is a video demonstrating what they do: https://community.webroot.com/t5/Webroot-Education/What-Happens-if-Webroot-quot-Misses-quot-a-Virus/ta-p/10202
Basically, any program that Webroot is "monitoring" will have all its activities logged ("journaled"). If that program turns out to be a virus, Webroot can rollback everything it changed, including registry changes and writing to files.
It looks like Kaspersky offers something similar, but I suspect it is more clunky than Webroot's implementation, requiring more user involvement to be successful.
I hope Norton will implement a similar feature. I think Norton is a little slicker than Webroot, and slightly more expensive but more full-featured (assuming you get the 25GB backup version).