Endian

Name: Endian
Brand: Endian

Integrated IT and OT security gateway platform for business and industrial networks.

softwareFirewalls firewallutmot-security

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Our Verdict

Best for

Manufacturers and critical infrastructure operators needing one platform to secure both IT and industrial OT networks.

Skip if

You just need a simple software firewall without dedicated OT/industrial security needs.

What is Endian?

Endian provides an integrated cybersecurity platform that protects both IT and OT (operational technology) environments, spanning business infrastructure, networks, devices, applications, and users from internal and external threats. The company is based in Bolzano, Italy, and states it has more than 20 years of experience in cybersecurity. The platform includes Endian UTM for business IT environments and Endian 4i for industrial and OT operations, running on EndianOS across hardware appliances, virtual machines, and cloud instances. It also offers a centralized management suite for zero-trust controls and device lifecycle management, plus the Endian Connect app for secure remote device access, with a compliance focus on GDPR, IEC 62443, and NIS2.

SpecificationsAI-estimated

deploymentSelf-hosted

open source❌ No

api available❌ No

support optionsRequest pricing, vendor support

key integrationsHardware appliances, virtual machines, cloud instances

Key Features of Endian

Provides Endian UTM, a unified threat management gateway built for business IT network protection.

Offers Endian 4i, a dedicated security gateway for industrial and operational technology (OT) environments.

Runs on EndianOS, the company's own secure operating system underlying its appliances.

Supports deployment as hardware appliances, virtual machines, or cloud instances for flexible infrastructure fit.

Includes a centralized management suite for zero-trust security controls and device lifecycle management across distributed sites.

Provides the Endian Connect app for secure remote access to protected devices and networks.

Targets compliance with GDPR, IEC 62443, and NIS2 regulations relevant to critical infrastructure and manufacturing.

Serves critical infrastructure, manufacturing, and renewable energy sectors alongside general SMB customers.

Use Cases for Endian

Industrial network protection

Manufacturing and critical infrastructure operators use Endian 4i to secure OT networks and industrial control systems.

Business UTM firewall deployment

SMBs deploy Endian UTM appliances as their primary firewall and threat management gateway.

Secure remote access to field devices

Field technicians use the Endian Connect app to securely access remote industrial or IT equipment.

Regulatory compliance for critical infrastructure

Organizations subject to IEC 62443 or NIS2 use Endian's platform to help meet security compliance requirements.

Pros & Cons of Endian

Pros

Covers both IT and industrial OT security needs in one vendor
Flexible deployment across hardware, virtual, and cloud
Strong compliance alignment for regulated industrial sectors
20+ years of operating history

Cons

Pricing is not published and requires a quote request
OT-specific focus may be more than smaller businesses need
European vendor may have less brand recognition in some markets than larger firewall players