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  • Open Source Firewalls

Make the most of your open source firewall.

Stop cyber threats with Next Generation Firewall features.

Learn More
How it Works
Make the most of your open source firewall.
Zenarmor

Advanced Persistent Protection for All...

Better packet intelligence means better decision making. Better decision making means better success rates in detecting and preventing cyber attacks.

The technology behind ZENARMOR powers the industry’s first packet inspection engine with native TLS inspection.

ZENARMOR technology also provides high-visibility packet classification and fine-grained policy enforcement for any type of traffic.

Sunny Valley Networks created great packet intelligence so that any home user, educational institution, business or enterprise can enjoy great cyber security too.

Application Visibility and Control

Block or control unauthorized or misbehaving applications, regardless of port numbers.

Rich application database consists of signatures for thousands of applications.

Application Visibility and Control
Drill-down Network Visibility​

Drill-down Network Visibility​

ZENARMOR’s rich application database identifies thousands of communication protocols and data attributes, creating the most accurate picture of real-time network data activity.

Real-time network visualization.

Drill down to per-connection detail.

Spot anomalies visually.

User-based Filtering and Reports

Easily integrate with Microsoft Active Directory or Captive Portal for user-based reporting and filtering.

Detect deviations from normal user behavior.

User-based Filtering and Reports
Web Security and Cloud Application Controls

Web Security and Cloud Application Controls

With Cloud Application Controls, you can create granular access policies for Cloud services including Google, Microsoft Azure, Dropbox, Amazon Web Services, and Twitter. ZENARMOR’s cloud-based web categorization database provides real-time classification for unknown sites in under 5 minutes.

Apply web filtering policies for more than 140 million web sites for 120+ different web categories.

Create custom categories to blacklist or whitelist sites.

New botnets are detected and blocked within minutes.

Further Reading​

How to install ZENARMOR on OPNsense firewall

ZENARMOR Free and Premium plans

Best open source firewall solution for schools

Sunny Valley Networks Cloud Portal

Discount for Education

Documentation & FAQs

Documentation and Users Manual
Brochure
Video Tutorials
Frequently Asked Questions

Deployed in 100+ countries

Deployed in 100+ countries

Selected amongst top 10 startups

Selected amongst top 10 startups

RRT Logo

Republic of Lithuania (RRT) approved Content Filter Tool

Available for:

Debian

Debian

FreeBSD

FreeBSD

OPNsense

OPNsense

Ubuntu

Ubuntu

Centos

Centos

Debian

Debian

FreeBSD

FreeBSD

OPNsense

OPNsense

Ubuntu

Ubuntu

Centos

Centos

Debian

Debian

FreeBSD

FreeBSD

OPNsense

OPNsense

Ubuntu

Ubuntu

Sunny Valley Networks Sunny Valley Networks
Sunny Valley Networks
19925 Stevens Creek Blvd. Suite 100,
Cupertino CA 95014, USA
T: +1 (650) 288 4488 E: [email protected]
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