Blackice is (was) an Intrusion Detection System, firewall etc. Mcafee is enough on its own but if the two work together without problems on your PC the choice is yours.
It's `not quite` discontinued...
Support ends in one year.
Xiaomi Mi Mix 2 review
See mcbess's iconic style animated for Mercedes-Benz
iPhone X news: Release date, price, new features & specs
Black Friday 2017 : date, sites participants & bonnes affaires