ESET develops software solutions that deliver instant, comprehensive protection against evolving computer security threats. We pioneered and continue to lead the industry in proactive threat detection since 1992. ESET NOD32® Antivirus, our flagship product, consistently achieves the highest accolades in all types of comparative testing and is the foundational product that builds out the ESET product.

ESET NOD32 Antivirus Edition

ESET NOD32 Antivirus

Built on the award-winning ThreatSense® engine, ESET NOD32 Antivirus is a tightly integrated security solution that users can trust to protect their computers. ESET NOD32 Antivirus detects and disables viruses, trojans, worms, adware, spyware, phishing, rootkits and other Internet threats. ESET NOD32 Antivirus comprehensive and proactive maximum protection has only a minimal impact on a computer's system. Users will not experience a slowdown when running the program. After a quick and easy installation, ESET NOD32 Antivirus runs quietly in the background, freeing users to enjoy a safe and protected computer experience. The Business Edition includes our Remote Administrator console for centralized management which protects both workstations and Windows file servers with one license key.

Sold in more than 160 countries, ESET has worldwide production headquarters in Bratislava, Slovakia and worldwide distribution headquarters in San Diego, US.

About ESET

ESET Smart Security

ESET Smart Security Business Edition is a highly effective security solution designed to protect business computers from a wide range of malware and other threats. Using advanced ThreatSense technology, ESET Smart Security detects future threats proactively, virtually closing the window of vulnerability left open by traditional signature-based detection. Its low resource utilization and small footprint make it very efficient, even on older hardware, yet it supports the latest operating systems and 64-bit processors. ESET Smart Security detects and disables viruses, trojans, worms, spyware, adware, phishing attacks, rootkits and other Internet threats that may pose a security or financial threat to businesses. ESET Smart Security Business Edition also brings desktop antispam and firewall features to the product. Its comprehensive and proactive protection is unrivaled, yet it also has a very small system footprint — improving performance and conserving bandwidth.

Proactive Protection:
Award winning ThreatSense Technology combines multiple layers of detection protecting you from Internet threats before it is too late.
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:
ESET's Software 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's Software provides highly efficient programs ensuring fast file scanning and product updates, while running quietly in the background.
Personal Firewall:
Easily customized controls and security for the traffic coming into your computer.
An industry-leading antispam solution that is tightly integrated to the core scanning engine.

PROACTIVE Protection

  • ESET's award winning ThreatSense technology combines advanced heuristics and malware signatures to deliver the best protection from Internet threats before it's too late.
  • ESET's heuristics detect and disable more Internet threats than the competition.

PRECISE Detection

  • ESET accurately identifies known and unknown threats. ESET consistently wins top awards from testing labs and is recognized as having zero false positives.
  • ESET has not missed a single In-the-Wild virus since May 1998. (Virus Bulletin, 2007)

FAST Performance

  • ESET's highly optimized code ensures file scanning and updates are quick and efficient. Scanning and update processes happen behind the scenes without a perceptible decrease in performance. ESET solutions are built to ensure fast system startup, utilizing less system resources than competitors.
  • 20 MB/sec average scanning rate on Windows Server 2003 (Virus Bulletin, 2008)
  • Up to 34 times faster than the leading brands under Windows XP (Virus Bulletin, 2006)


  • ESET holds the record of VB100 awards, obtaining the 52nd award in September 2008.