Bitdefender Internet Security 2015 is the essential internet security software.
It builds on technology awarded by AV-TEST Best Protection for three years straight, and Best Performance for system speed.
Intuitive, it secures your device with just one click. It also prevents unauthorized access to your private information with a two-way Firewall and keeps children safe with Parental Control.
Website: http://www.bitdefender.com
Giveaway: link
Download: bitdefender_isecurity.exe
Update Jul 2015
Giveaway: link
Download x32: bitdefender_ts_18_32b.exe – mirror
Download x64: bitdefender_ts_18_64b.exe – mirror
Buy Bitdefender Total Security 2015 with free upgrades (67% discount)