ESET Smart Security is a tightly integrated solution designed to protect computers from a range of threats. Built on the award-winning ESET NOD32® Antivirus and its powerful ThreatSense® engine, ESET Smart Security provides antispyware, antispam and customized firewall features. Utilizing ThreatSense — the industry's most advanced heuristics — the window of vulnerability between virus outbreak and signature update is reduced.
The key advantage of this approach is that individual protection modules are able to communicate together seamlessly, to create unparalleled synergy to improve the efficiency and effectiveness of protection. Moreover, the integrated architecture guarantees optimal utilization of system resources, so ESET Smart Security continues ESET's well know reputation for providing rock solid security in a small footprint that will not slow down an individual's computer.

ESET Smart Security provides:
* Proactive Protection: award winning ThreatSense technology combines multiple layers of detection protecting you from Internet threats before it is too late. The included antispam and personal firewall features provide you with a total security solution.
* Precise Detection: ESET accurately identifies known and unknown threats. It consistently wins top awards from testing labs and is recognized for having zero false positives.
* Lightweight Design: Smart Security requires less memory and CPU power, allowing your computer to run fast, making more room for games, web browsing, and emailing.
* Fast Scanning Speeds: ESET Smart Security is a highly efficient program ensuring fast file scanning and product updates, while running quietly in the background.

avast! 4 Professional Edition is a collection of high-end technologies that work in perfect synergy, having one common goal: to give you the top grade protection against computer viruses. It represents an ideal solution for any Windows-based workstation.

Outpost Firewall Pro provides the first line of defense against malicious software by proactively controlling how programs behave and interact on a PC and preventing security breaches. The Host Protection module proactively monitors for and blocks sophisticated hacking techniques used to compromise or steal data. By analyzing threats and displaying actionable alerts, Host Protection blocks zero-day attacks and other unauthorized activities, providing advanced protection against botnets, rootkits and inadvertent data disclosure.