Client Security 3.0 Business Pack helps business users defend their computers and valuable data against prevalent online risks. With this software, you can count on enhanced protection against viruses, spyware and hackers. Powerful firewall protection and intrusion detection technologies automatically hide your desktops and laptops on the Internet, and control all inbound and outbound connections. It also scans email messages and attachments. The firewall, intrusion prevention, and antivirus capabilities in Symantec Client Security work together to defend against blended threats such as Nimda and Blaster. Centralized management and automatic download of protection updates make it easy to secure your network from a single location and keep your defenses up-to-date. This is a 5-user pack for Client Security 3.0.