Kaspersky Internet Security

Kaspersky Internet Security product boxshot

New! Kaspersky Internet Security

Whatever device you use you are using the same Internet. Online threats can reach your personal data on any device. It’s true that desktop only protection is no longer enough. Kaspersky Internet Security keeps your sensitive information protected. Bank, shop and surf online in safety with effective, hassle-free protection that has no visible effect on performance of your devices. With Kaspersky Lab’s innovative technologies running on your PCs, Mac computers and Android smartphones & tablets, you benefit from rigorous protection for your identity, your finances, your confidential information and your children.

Download Now »

Key Features
System Requirements
  • Defends you against viruses, Internet attacks, fraud, snoopers, cybercriminals & more
  • Guards your privacy and personal information – against phishing, tracking & spying
  • Automatically adds an extra layer of security when you’re online shopping and banking
  • Works ‘behind the scenes’ – to help devices keep performing as they’re designed to

For all devices

Windows®-based desktops and laptops

  • 800 MB free space on the hard drive
  • Microsoft® Internet Explorer® 81 or higher
  • Microsoft .NET Framework 4 or higher
  • Microsoft Windows 102 Home / Pro / Enterprise3
  • Microsoft Windows 8 & 8.1 / Pro / Enterprise / 8.1 update3
  • Microsoft Windows 7 Starter / Home Basic / Home Premium / Professional / Ultimate - SP1 or higher3
  • Microsoft Windows Vista® Home Basic / Home Premium / Business / Enterprise / Ultimate - SP1 or higher3
Processor: 1 GHz or higher
Memory (RAM): 1 GB (32-bit) or 2 GB (64-bit)

Windows-based tablets (system with an Intel® processor)

  • Microsoft Windows 102 Home / Pro / Enterprise3
  • Microsoft Windows 8 & 8.1 Pro (64-bit3)
  • Minimum screen resolution: 1024x600

Mac desktops and laptops

  • 770 MB free space on the hard drive to download & install the application (depending on antivirus database size)
  • Memory (RAM): 1 GB
  • macOS 10.9 – 10.12

Android smartphones and tablets5

  • Android™ 4.0 – 7.0
  • Minimum screen resolution: 320 x 480

iPhone and iPad6

  • iOS® 8.0 or higher

Windows Phone®6

  • Windows Phone 8

Please note we do not support the beta versions/previews of new operating systems. Only final, officially released operating systems are supported by the product.
1 If you’re using Microsoft Internet Explorer 8, we cannot guarantee that the My Kaspersky portal and security management functions will operate correctly.
2 If you’re using Windows 10, currently the following product functionality might be limited and partially unavailable: System Watcher, System memory scan, Self-Defense, Application Control, Safe Money3. To ensure continued compatibility with Windows 10, please download & install all available patches for your Kaspersky Lab security software. Product is not intended to operate on Windows 10 Mobile editions. For full details on the limitations, please visit http://support.kaspersky.com/12848.
3 Some product features may not work on 64-bit operating systems. Please visit https://support.kaspersky.com/13014 to get more details.
4 If you’re using Microsoft Windows XP, product is not intended to operate on FAT32 file system.
5 The Kaspersky Internet Security for Android functionality may currently be limited on certain devices. Please visit http://support.kaspersky.com/mobile/kisandroid for more details.
6 Only Kaspersky Safe Browser is available for this platform.

Cannot say enough about this product. Been using it for 5 years and just purchased another 3 years for 6 computers. Blocks everything and lets you know what it blocked with a link to explain the severity of the blocked item. Cannot comment on Customer Service because I have never needed them! SS, Tennessee