Edit Content
Click on the Edit Content button to edit/add the content.

Protocol Filtering and Perimeter Control Design

We develop filtering and inspection strategies to secure perimeters and zone boundaries.
This protects against unauthorized protocols and ensures safe network operations.

Get Started

How We Do It

Identify approved and required protocols

We work with your team to determine which protocols are necessary for operations and safe to use. This helps eliminate unnecessary or risky protocols efficiently.

Design firewall/NAC/DPI rules for safe perimeter operations

We create rules for firewalls, network access control, and deep packet inspection to enforce protocol usage. This ensures only approved traffic is allowed securely.

Address legacy OT protocol security and interoperability

We secure legacy protocols common in OT environments, ensuring they are safely integrated. This mitigates risks from outdated or insecure protocols effectively.

What You Get

Protocol control matrix

A matrix details allowed and blocked protocols, with justifications for each decision clearly outlined. This provides transparency and control over protocol usage.

Filtering policy design documents

Comprehensive documents outline filtering policies for firewalls and other perimeter devices precisely. This ensures consistent enforcement across your network.

Perimeter security architecture diagrams

Visual diagrams show how perimeter controls are implemented across your network effectively. This aids in understanding and maintaining security measures.

Get in Touch

IntruGrid
Powered by  GDPR Cookie Compliance
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.