ESET Smart Security 4 Business Edition

Complete endpoint protection
for your business

Fast, light, proactive antivirus and antispyware
with powerful firewall and spam filters.

Key Benefits

Complete Endpoint Security
ESET Smart Security 4 seamlessly integrates Antivirus, Antispyware, Antispam and Personal Firewall in a single installation.

Protection from All Types of Threats
ThreatSense scanning engine delivers proactive protection employing a combination of malware signatures, generic signatures, code analysis and emulation for unparalleled performance and detection power. 

Advanced Remote Management
ESET Remote Administrator provides streamlined management of endpoint security in a networked environment through Policy Manager with Active Directory synchronization, Notification Manager, and Remote Installation.

Free Technical Support
ESET’s technical support team is readily available when you need help - free of charge.


Smart Firewall
The intelligent Learning Mode automatically creates firewall rules based on observed network traffic. Pair customized firewall profiles with trusted network zones with tailor-made security profile.

Encrypted Communication Scanning
Advanced detection of stealthy malware by thoroughly scanning the content of secure HTTPS and POP3S protocols, and compressed files.

Enhanced Email Filtering
Effectively screen your end-user inboxes for spam, phishing attacks and unsolicited e-mail messages.

Diagnostics in a snap
State-of-the-art diagnostic tool for Windows operating systems that provides snapshots of key system parameters from processes to registry keys.

Easy Recovery
In the event of a recovery scenario, ESET's SysRescue allows to utilize bootable system recovery media to help eliminate hard-to-remove forms of malware.


ESET Smart Security Business Edition

Comprehensive endpoint security against
all types of Internet threats, hacker attacks and exploits.


Proven SolutionAV-Comparatives Corporate

“ESET have produced a client software which is exceptionally well designed and easy to use, for experienced as well as less-experienced administrators.” (AV-Comparatives, September 2011)

More product Awards and Certificates

Easy on Your System

Our products are designed to be highly effective and easy to use. ESET Remote Administrator offers you the ability to easily deploy and manage workstations so you can easily apply your company’s security policy without high demands on your staff and system resources.

Remote Administration Included for Free

The license of ESET NOD32 Antivirus Business Edition also includes the
ESET Remote Administrator tool. Manage tens to thousands of Windows, Mac OS, Linux and mobile endpoints from a single console. Apply policies, monitor detections and configure remote endpoints from any networked computer. 

ESET Remote Administrator in detail

System Requirements

Processors Supported
Intel or AMD x86-x64

Operating Systems
Microsoft Windows® 7/Vista/XP/2000

Memory: 60 MB

Disk Space (Download): 41 MB

Disk Space (Installation): 230 MB



Product Gallery

Beta test our Endpoint Solutions

ESET Endpoint Security Solutions Beta

Try out our business line of endpoint products with enhanced management and usability – currently in BETA testing version.

Proceed to Beta Section


More Information

Product Info

  • Support – Stay up-to-date with the latest product and technical information, including FAQ, installation videos, and more.
  • Changelog – Browse recent product versions and history of changes including fixes and enhancements.
  • Case Studies – See how ESET products perform in the real business environments.



Download ESET Smart Security 4 Business Edition, product documentation, archive products and see the changelogs.