Protection while you work
Kaspersky Small Office Security is designed for businesses running 5-50 computers, some servers and mobile devices. It works out-of-the-box and is managed from one easy-to-use cloud-based console - no IT skills are needed to use our powerful security tools and monitor security from any connected device you choose.
We protect you from online attacks, ransomware and data loss. You get on with business.
Supported platforms:
Windows-based laptops and desktops – processor and memory requirements
Operating System
Processor (CPU)
Memory (RAM)*
Microsoft Windows 10 Home / Windows 10 Enterprise / Windows 10 Pro (x32 or x64**)
1 GHz or higher
1 GB RAM (x32) or
2 GB RAM (x64)
Microsoft Windows 8.1
Windows 8.1 / Windows 8.1 Pro / Windows 8.1 Enterprise / Windows 8.1 Update (x32 or x64**)
1 GHz or higher
1 GB RAM (x32) or
2 GB RAM (x64)
Microsoft Windows 8
Windows 8 / Windows 8 Pro / Windows 8 Enterprise (x32 or x64**)
1 GHz or higher
1 GB RAM (x32) or
2 GB RAM (x64)
Microsoft Windows 7 Starter (x32) SP1 or later
Microsoft Windows 7 Home Basic / Home Premium / Professional / Ultimate (x32 or x64**) SP1 or later
1 GHz or higher
1 GB RAM (x32) or
2 GB RAM (x64)
Windows file servers – processor and memory requirements
Operating System
Processor (CPU)
Memory (RAM)*
Microsoft Window Server 2016 Essentials / Standard RTM
1.4 GHz (x64) or higher
2 GB RAM
Microsoft Windows Server 2012 R2 Foundation / Essentials / Standard
1.4 GHz (x64) or higher
4 GB RAM
Microsoft Windows Server 2012 Foundation / Essentials / Standard
1.4 GHz (x64) or higher
4 GB RAM
Microsoft Windows Small Business Server 2011 Standard / Essentials SP1 or later
2 GHz (x64) or higher
8 GB RAM
Microsoft Windows Server 2008 R2 Foundation / Foundation / Standard / Enterprise SP1 or later
1.4 GHz (x64) or higher
512 MB RAM
Microsoft Windows Small Business Server 2008 Standard x64 Edition SP2 or higher
2 GHz (x64) or higher
4 GB RAM