Content Security
The First Line of Defense to Protect Networks

Today’s cybercriminals hide not only in the darkest corners of the internet but also in your neighborhood restaurants or coffee shops. As these malicious criminals evolve, so do we. Zyxel provides your business the tools to stand tall in the face of these cybercriminals so you can fuel your business growth to its fullest.

Staying Secure with Leading Technology

Zyxel’s Anti-Malware service incorporates the leading technology with third-party, which has achieved first-in-class detection rates, consistently garnering awards from AV-Comparatives Malware Protection’s independent test labs and Cybersecurity Excellence.

Utilizing fast response and a lightweight approach to security, Zyxel enhances the anti-malware service effectiveness while consuming limited computing power, providing a thorough protection against “in-the-wild” malware that is currently on a wide-ranging of global networks.

Real-time Protection with No File Size Limitation - Stream Mode

The integration of Zyxel security gateway products enable stream-based malware scanning, as well as provide support for various protocols, including HTTP, FTP, SMTP, and POP3. Additional support for SSL (HTTPS) encryption inspection is also provided. This integration allows for a thorough scanning of archives and packed objects without any file-size limitations. This scan engine adds deep security protection against advanced modern threats continuously in real time with a dynamically updated cloud database of tens of millions of malware signatures.

Hybrid Mode Greatly Expands the Scan Coverage

The Anti-Malware service of Zyxel not only supports a stream-based engine that scans files at the gateway for viruses and other threats but also runs cloud query simultaneously to leverage the multiple-sourced databases from Zyxel security cloud, a machine learning threat intelligence that can adapt to new unknown threats. This extends the search coverage to the cloud database when the target malware signature can’t be found and is not limited by the size of the local database. The hybrid mode protection effectively maximizes the malware detection rate without sacrificing throughput.

*Hybrid Mode only supports ATP Firewall series

Always Up to Date Security

To ensure customers’ networks are equipped with best and most current protection, Zyxel continuously updates signatures and heuristics to detect and block malware. Through its subscription, Zyxel provides daily checks and automatically updates signature service to security appliances and commercial gateways. Anti-Malware service works with Zyxel’s Multi-layer Protection to safeguard your network without any unattended openings for attack.

Application Diagram

Single Click Buy and Renew Zyxel License Online

Zyxel Circle & Marketplace platforms are designed to transform the way you do business. Now you can easily buy and renew Zyxel licenses with just a single click from our online stores. We offer clear status of your service and give you intuitive automatic license activation after your purchase. For more advanced client management features, Circle is a simpler way for our partners to manage and grow their business.

Discover More

Solution Guide

License Finder

Security Form

Specification and License

A bundle license consists of multiple services that are grouped together. They are designed for your best convenience when you need to ensure your network is empowered with holistic functionality such as seamless threat protection or full connectivity features. Pick the right bundle and there is no more hassle.
Gold Security Pack UTM Security Pack Content Filter Pack 3 in 1 UTM Security Pack 2 in 1 Nebula Security Pack
Web Filtering/Content Filtering
Application Patrol
Email Security/Anti-Spam
Reputation Filter
Security Profile Sync
Collaborative Detection & Response
SecuReporter Premium
Connectivity & Management
Network Premium
Secure WiFi
Hotspot Management
Concurrent Device Upgrade
Nebula Professional Pack
Nebula Plus Pack
The IPS and App Patrol service would be offered for free
Pack Purchasing Options:
  • Secure WiFi
  • Hospitality Pack incl. Hotspot Management and Concurrent Device Upgrade
  • Nebula Professional Pack
  • Nebula Plus Pack

*Network Premium service is not supported in cloud mode






  • High performance query-based scan engine (Express Mode)
  • Works with over 30 billion of known malicious file identifiers and still growing
  • Multiple file types supported
  • Stream-based scan engine (Stream Mode)
  • No file size limitation
  • HTTP, FTP, SMTP, and POP3 protocol supported
  • SSL inspection support
  • Automatic signature updates

Hybrid Mode Malware Scanning (ATP Only)

  • Both stream-based engine and cloud query concurrently in action
  • Works with local cache and over 30 billion databases and growing
  • HTTP, HTTPS, and FTP protocol supported
  • Multiple file types supported

Have Any Questions?

Or simply wish to find out how Go Nimbus can help your business? Just click the button below.