Emsisoft Antivirus

Centrally managed cyber-security for your office workstations, servers and remote workers

Emsisoft simplifies your security

Emsisoft Business Security in a nutshell Made to protect small and medium sized businesses. Created by the world's best ransomware experts. Super-fast and low on resource use. Multi-layered protection with next-gen technology. For workstations, servers and remote workplaces. Built with privacy in mind. Beautifully crafted for easy use. Making security management simple. Loved by customers all around the world.

Four proven protection layers to block online threats on all levels

1. Web Protection & Browser Security

If a user attempts to access a malicious website, Emsisoft Business Security will immediately block the connection and prevent access. Leading privacy conscious filtering without SSL exploitation.


2. Real-time File Guard

This real-time protection layer checks all downloaded and modified files with the award-winning super-fast Emsisoft dual-engine scanner. Including machine learning (AI)-supported malware detection.

3. Behavior Blocker

To stop new and emerging threats, Emsisoft Business Security continuously monitors the behavior of all active processes and immediately raises an alert if suspicious activity is detected.


4. Anti-Ransomware

Custom-built behavioral monitoring stops ransomware before it can encrypt precious business data.

Stop Ransomware. Before it encrypts your files.

Automatically detects and blocks known ransomware behavior such as encrypting a large number of files, dropping a ransom note-like document or attempting to encrypt or delete backups.


Better Compliance

Emsisoft Business Security constantly monitors for ransomware-like actions such as the manipulation of important processes and raises an alert if suspicious behavior is detected.