BullGuard Internet Security 2021 Edition

BullGuard Internet Security 2021 Edition 3 Devices 1 Year

Regular price £19.99
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BullGuard Internet Security 2021 Edition

BullGuard Internet Security 2021 3 Devices 1 Year

You can receive your product via Email or Post, just choose from the Delivery Method Option drop-down menu above.

PLEASE NOTE: Physical Delivery via Post is only available to a UK Postal address !!! 
Outstanding innovation,

Outstanding innovation, superior protection for your devices

Multi-award winning advanced security

BullGuard Internet Security delivers complete protection for your devices, and our 2021 release is our fastest and best yet!
New cloud protection technology detects threats as they emerge in real-time, Dynamic Machine Learning protects you even when offline, and our custom-built secure browser delivers top security and tough protection when shopping and making payments online.

Dynamic Machine Learning
BullGuard’s award-winning security is now enhanced with more extensive machine learning capabilities across multiple layers of protection. Our unique Dynamic Machine Learning continually monitors everything that happens on your device, enabling real-time detection and blocking of potentially malicious behavior before it can do damage, even when your device is not connected to the Internet.

Multi-layered protection
When malware attempts to attack your computer, light and fast signature-based detection protect against the most common threats while the Sentry behavioral engine protects against zero-day and other complex threats. Our On Access engine protects you even if you never run a manual scan, and when you’re connected to the internet our new cloud detection technology detects threats as they emerge in real-time, without the need to update signatures on the device.

Enhanced Secure Browser
A custom-built browser that enables a safer way to browse the Internet and a much safer platform from which to make online payments. Its layered protection keeps you safe from a wide range of well-known and dangerously damaging browser-based attacks. It doesn’t load cookies, plug-ins, or extensions without your permission yet delivers the functionality of a browser you would expect such as address bar hints, suggestions, shortcuts, and more. It’s how a browser should be.

Improved Game Booster
New! BullGuard’s award-winning Game Booster now includes compatibility for anti-cheat engines, improving support for major online games. Improved support for broadcasting during gameplay ensures uninterrupted video performance for gamers capturing their games.

Improved Fastest Performance
2021 is our fastest release ever! Utilizing significantly reduced virus definition file sizes to reduce system resource usage and improve application performance.

Vulnerability Scanner
Prevents applications that might contain malware from automatically downloading and checks the authenticity of applications and drivers by verifying their digital signatures. It alerts you to missing security updates and warns you if you’ve connected an unsafe Wi-Fi network. An elegantly simple interface enables you to spot security issues at-a-glance which can be directly addressed from the interface such as applying Windows updates.

Provides heavy-duty layered security to give you tough protection against malware and intruders. It blocks unauthorized attempts to connect a device to the Internet, provides end-to-end protection before, during, and after downloading applications. Fully optimized for Windows 10, it tracks security updates ensuring you always have the latest updates. It is also designed to use less processing power, so your other applications always run smoothly. It’s like a virtual moat guarding your devices and keeping marauders at bay.

Parental Controls
Are your children spending time alone on the computer? Are you uncertain about which websites they are visiting? BullGuard Parental Controls enable you to discreetly protect them. You can block access to suspicious websites, put search filters in place, limit time spent online, monitor activity, and even block certain applications. It keeps the kids safe.

Requirements and Specifications

Operating System

  • Microsoft Windows 11, 10, 8.1, 8, 7 SP1+
  • Current and previous two versions of macOS (64-bit only)
  • Google Android smartphones and tablets 5 or higher
Please Note: BullGuard does not support Apple iOS, ChromeOS on Chromebooks or Windows 10S (In S Mode), or Any Amazon Devices.

Internet Connection Required
  • High-speed connection recommended
  • BullGuard Internet Security is downloaded to ensure you have the latest version.


  • 1 GB RAM    
  • 850 MB free drive space         
  • 1 GHz Processor

Please Note: BullGuard no longer provide a CD for installation, but now provide easy access to download software

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