Norton Antivirus Updates Downloads

Includes all-new Norton AntiVirus dashboard widget. Detects and removes viruses, Trojan horses, and rootkits. Vulnerability Protection prevents identity thieves from exploiting security holes in your operating system, applications, browsers, and browser plug-ins.

As the Internet continues to evolve, cybercriminals are getting more creative in ways to target your computer with the very latest viruses and spyware. Norton AntiVirus 2012 provides our most powerful virus, and spyware protection so you can do more without disruption. The latest upgrade of...

As new threats emerge, Symantec immediately builds new protection updates and makes them available for download on a subscription basis. If your subscription has expired, click here. Attention: Virus definitions for Norton AntiVirus for Macintosh versions 7-8 will no longer be updated after...


Platforms: Mac

More and more online threats are targeting Mac and Mac users. Fortunately, Norton AntiVirus for Mac gives you the power to keep your Mac - and your files - safe from the newest, late-breaking threats. Unlike other, less sophisticated security software, Norton AntiVirus for Mac is updated...


Platforms: Mac

As viruses are discovered, the NAV definition files grow to address current viruses. Download this file for the latest in virus detection and repair for the Norton product line.


Platforms: Windows

avast! 4 Home Edition is a free complete ICSA certified antivirus software for home noncommercial use. avast! obtained VB100% awards in 2002/3 Virus Bulletin comparative reviews under Windows XP Pro. avast! Home Edition includes the following components: On Demand Scanner - with Skinnable...


Platforms: Windows

ThreatFire™ protects when others can't, will your anti virus software catch the latest malware that just came out today. In most cases, no, because it simply does not know how to detect it yet. But ThreatFire's ActiveDefense technology does, and has proven to provide up to 243% more protection...


Platforms: Windows

FirewallPAPI 1.4 is a simple firewall that, apart from the normal functions like resizinging ports, establishing permission rules, imposing valid IPs, making restrictions, etc, lets you manage NAT services, which is essential for allowing exits without restrictions to certain programs that...


Platforms: Windows

Inflex is a solution to the problem of scanning emails which are passing through your server, both local and outbound. Inflex give to you the ability to block or pass email based on any set of tests you choose, varying from Virus scans to Email text content. Inflex can do this because it...


Platforms: *nix

Prelude-LML is a signature-based log analyzer monitoring your log file and received syslog messages for suspicious activity. It handle events generated by a large set of components, including but not limited to: APC Emu, BigIP, Cisco PIX, Clamav, Dell-OM, Grsecurity, Honeyd, ipchains,...


Platforms: *nix

This package provides antivirus definition bases for Zillya! Antivirus and Internet Security. Zillya! Antivirus is a fast and reliable antivirus. Security specialists created Zillya! Antivirus to let users get high quality, simple and reliable product. Zillya! Antivirus detects and eliminates...


Platforms: Windows

SOLO antivirus software provides complete detection, cure and protection for your computers at cost effective price. Solo anti-virus not only scans for all viruses, it contains a unique System Integrity Checker to protect you from new Internet Worms, Backdoor programs, malicious VB and Java...


Platforms: Windows, 2K, XP, Windows Vista, 7, 7x64

The PC Tools AntiVirus Free Edition application provides world-leading protection against viruses, worms and Trojans with rapid updates and IntelliGuard real-time technology. With PC Tools AntiVirus Free, you are protected against basic cyber threats attempting to gain access to your PC. Don't...


Platforms: Windows, Windows Vista, 7, 7x64

F-Prot Antivirus for Windows is an extremely easy to use antivirus software package, specially designed to protect your data from virus infection and to detect and remove any virus that may have infected your computer system. F-Prot Antivirus can currently detect almost 60,500 irritating and...


Platforms: Windows

Symantec’s Norton Personal Firewall 2004 keeps hackers out and personal data in. Malicious Internet users are constantly looking for new ways to take control of your PC or steal your private information. Norton Personal Firewall works on multiple levels to defend against those threats. Right...


Platforms: Windows

Comodo Antivirus is a free security solution for Windows that uses a powerful combination of antivirus, sandboxing and behavior analysis to quickly protect your computer from known and unknown malware. Our real-time scanner constantly monitors your computer for threats, protecting your from the...


Platforms: Windows, Windows 7

Antivirus Scan with F-Prot is a simple servicemenu for konqueror that allows to scan single or multiple files and folders using the F-Prot Antivirus. Antivirus Scan with F-Prot shows the result of the scanning in a textbox using kdialog. It can also show the progress of the scanning in a...


Platforms: *nix

The Spyware Doctor with AntiVirus application combines two powerful engines to detect and remove unknown threats faster: - Antivirus guards against malicious PC threats. - Antispyware prevents information and identity theft. It defends your computer against malware attacks with multiple layers...


Platforms: Windows, Windows Vista, 7, 7x64

The Internet is a dangerous place, and cybercriminals are getting more creative in ways to target you and your invaluable personal information. Norton Internet Security 2012 provides our most powerful virus, online and PC protection so you can do more without interruption. The latest upgrade of...


Platforms: Windows

Norton 360 offers the industry's most comprehensive, all-in-one protection against digital dangers. Comprehensive, easy-to-use protection for your computer, your identity and your files. Insight - Instantly checks where files came from and how long they've been around to identify and stop new...


Platforms: Windows