Norton recently issued Security Advisory SYM16-021 (Nov 17, 2016).
It says, " The following Norton products are affected ... Norton Internet Security Updated via Live Update NGC 22.7 or later ..."
Question 1. What is "Live Update NGC"?
Question 2. I'm still using version 21.7.0.11. In the real world, is there any reason to update to a newer version?
Thank you very much.