Internet Security
Advanced protection against all online threats
Complete Cybersecurity for Your Digital Life
Bitdefender Internet Security delivers advanced threat prevention, multi-layer ransomware protection, and privacy tools to keep you safe from all online dangers.
Why Choose Bitdefender Internet Security
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Advanced Threat Defense
Multi-layer protection against all types of malware, including viruses, Trojans, worms, spyware, and zero-day exploits.
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Ransomware Protection
Specialized defense mechanisms to protect your most important files from ransomware encryption attempts.
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Secure Browsing
Real-time protection against phishing and fraudulent websites that try to steal your personal information.
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Parental Controls
Keep your children safe online with customizable content filtering and screen time management.
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Privacy Firewall
Two-way firewall monitors all incoming and outgoing traffic to block hackers and prevent data leaks.
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Optimized Performance
Lightweight solution that won’t slow down your computer while providing maximum protection.
System Requirements
Windows Operating Systems
- Windows 11 (all editions)
- Windows 10 (all editions)
- Windows 8.1 (all editions)
- Windows 7 SP1 (all editions)
Hardware Requirements
- CPU: 1.6 GHz or faster
- RAM: 1 GB (32-bit) or 2 GB (64-bit)
- Storage: 2.5 GB free space
- Internet connection for activation and updates
Additional Requirements
- Microsoft .NET Framework 4.6.2 or later
- Internet Explorer 11 or later
- Microsoft Edge (latest version)
- Firefox (latest version)
- Google Chrome (latest version)
What Our Customers Say
“Bitdefender has protected my family’s computers for years. The internet security suite is comprehensive yet doesn’t slow down our machines. Highly recommended!”
– Sarah J., Verified Customer
“The ransomware protection gave me peace of mind when my business was targeted. Bitdefender blocked the attack before any damage could be done.”
– Michael T., Small Business Owner
“I’ve tried many security solutions over the years, but Bitdefender’s combination of protection and performance is unmatched. The parental controls are excellent too.”
– David L., IT Professional
Simple, Affordable Pricing
Protect all your devices with our flexible subscription plans
