ESET Smart Security is a security suite for your PC including the following solutions: Anti-Virus, Anti-Spyware, Anti-Rootkit, Anti-Spam, Anti-Theft, Firewall, Parental Control, and Web and Email protection. ESET Smart Security ranks among the leaders in virus, trojan and spyware detection and deletion. It's very fast and uses less system resources than most competitors.
Norton Antivirus stops viruses, worms, spyware, bots, and more - Keeps your system protected against all types of malicious threats. Norton Insight delivers innovative intelligence-driven technology for faster, fewer, shorter scans. Rapid pulse updates every 5 to 15 minutes provide you with up-to-the-minute protection.