Bitdefender Internet Security

Works On:
* The installation requires a minimum installation configuration. See System Requirements


Bitdefender Internet Security 2021

Best Security for Windows PCs

Unbeatable threat detection

Privacy firewall

Webcam and microphone protection

Secure VPN, 200 MB/day/device

Outstanding Security Product

AV-Comparatives January 2021

TechRadar Editor's Choice

TechRadar September 2020

A first-time Readers' Choice winner.

PCMag January 2021

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Bitdefender Internet Security 2021

Antivirus Protection for Windows

Bitdefender Internet Security 2021 has won the Product of The Year award from AV-Comparatives. For your privacy and secure online banking, it includes Bitdefender VPN and Bitdefender Safepay. Also, it protects Windows PCs against all types of online threats.  

Including out-standing multi-layered protection. So protects all your devices against emerging and existing threats.
  • Complete Real-Time Data Protection. IMPROVED
  • Network Threat Prevention.
  • Advanced Threat Defense.
  • Multi-Layer Ransomware Protection.
  • Vulnerability assessment. IMPROVED
  • Web Attack Prevention.
  • Anti-Phishing
  • Anti-Fraud.
  • Antispam.
  • Rescue Environment.

Without decreasing your system’s speed, Bitdefender security software reacts to all e-treats instantly.
  • Autopilot.
  • Bitdefender Photon.
  • Global Protective Network.
  • Game Movie and Work Profiles.
  • Battery Mode.

Bitdefender 2020 secures your online privacy and private data.
  • Bitdefender VPN.IMPROVED
  • Anti-Tracker.
  • Microphone Monitor
  • Webcam Protection.
  • Safe Online Banking
  • Parental Control.
  • Privacy Firewall
  • Wi-Fi Security Advisor.
  • Social Network Protection
  • Password Manager
  • File Shredder.

Bitdefender Internet Security 2021

System requirements

Bitdefender Internet Security

Operating System: Windows 7 with Service Pack 1, Windows 8, 8.1, and Windows 10. CPU: Intel Core 2 Duo (2 GHz) or equivalent processor. Memory (RAM): 2 GB. Available free hard disk space: 2.5 GB free space.
Internet Explorer version 10 or higher.

Bitdefender Central

Supported browsers: Chrome 56 and later. Firefox 52 and later. Microsoft Edge.

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