Combining anti-virus and firewall security Sophos Computer Security Small Business Edition reduces the cost of protecting your Windows and Mac file servers, computers, and laptops. Sophos Control Center centralizes installation, configuration, updates and cleanup of malware and PUAs. At-a-glance threat summaries for Windows and Macs across your whole network makes management simpler. Rapid automatic updates direct from SophosLabs require no user intervention, and happen as frequently as every hour. You get up-to-date protection that doesn't slow down your system.