Zenarmor (Sensei): Overview


Zenarmor is a plugin for the OPNsense firewall which provides state-of-the-art next-generation features. Zenarmor is developed by Sunny Valley Cyber Security Inc (https://www.zenarmor.com)

If you are running a L4 firewall (all open-source firewalls fall into this category) and looking for features like Application Control, Network Analytics, and TLS Inspection, Zenarmor is the product you’re looking for.


Zenarmor empowers your firewall with the following next-generation features:

  1. Application Control

  2. Cloud Application Control (Web 2.0 Controls)

  3. Advanced Network Analytics

  4. Web Filtering & Security

  5. Cloud Threat Intelligence

  6. User-based Filtering and Reporting

  7. Active Directory Integration

  8. RESTful API

  9. Cloud-based centralized management & Reporting

  10. Application / Web-category-based Traffic Shaping and Prioritization

  11. Policy-based filtering and QoS

  12. Encrypted Threats Prevention

  13. All-ports full TLS Inspection (for every TCP port, not just HTTPS) Coming soon

User Manual

You can get detailed How to documents from Zenarmor’s Documentation Site located at https://www.zenarmor.com/docs/opnsense

Getting Support

Support for Free Edition

If you need help with Zenarmor, there is an active discussion on the OPNsense forum. Feel free to click here to join the conversation.

You may also submit bug reports by visiting the Report Bug page in the Zenarmor web UI.

With its in-depth coverage, Zenarmor Documentation is always available for reference.

Premium Subscription Support

When you buy a Zenarmor Premium Subscription, you are entitled to Zenarmor Basic Support. Additional support plans are available on demand.

Support Options for Channel Partners

Sunny Valley Cyber Security Inc provides Tier 3 Support Options for Zenarmor Channel Partners. To learn more about them, please contact sensei-partnership -at- sunnyvalley.io.

To become a partner, you may apply for a partnership via https://www.zenarmor.com/apply-partnership .

Connect via Social Media or Websites