The tool blocks everything from traditional viruses, worms, and Trojans to ransomware, zero-day exploits, rootkits, and spyware.īehavioral detection technology that acts as an additional protective layer by constantly monitoring active programs and tagging suspicious activities. Download Bitdefender Internet Security Offline Installer Setup!īitdefender’s powerful technologies eliminate even the most dangerous e-threats today. Additionally, the state-of-the-art antispam technology blocks all unwanted e-mails, and keeps your children safe by helping you monitor their activities with the complete yet subtle Parental Control. Besides unrivaled antimalware protection, Bitdefender Internet Security offers network protection by preventing unauthorized access to your private data with a two-way firewall. OneClick Optimizer frees up hard disk space.

It detects when you are working, playing, or watching movies, and prevents apps from slowing down your system. Bitdefender Internet Security builds on technology awarded by AV-TEST Best Windows Protection for three years straight, and Best Performance for system speed.

Bit defender internet security