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Firewall Ruleset & Segmentation Review

We evaluate firewall rules and segmentation policies to limit exposure between networks and zones.
This optimizes access controls to match operational roles and strengthens your security posture

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How We Do It

Analyze ACLs, NAT, stateful inspection, and rule hits

We review access control lists, network address translation, and rule usage to ensure effectiveness. This includes checking for overly permissive rules that could pose risks.

Compare segmentation with business and operational roles

We assess whether network segmentation aligns with user roles and operational needs. This ensures access is restricted appropriately to enhance security.

Review access across IT/OT/Cloud boundaries

We examine how access is managed between IT, OT, and cloud environments to prevent unauthorized cross-boundary access. This maintains strict control over sensitive areas.

What You Get

Ruleset optimization report

A report details redundant, conflicting, or ineffective firewall rules, with suggestions for optimization. This helps streamline your firewall for better performance and security.

Zone-to-zone access control evaluation

An assessment of how well access between zones is controlled, identifying any gaps or risks. This ensures your segmentation is robust and effective

Segmentation enhancement recommendations

Practical steps to improve segmentation and reduce unnecessary connectivity, tailored to your environment. These enhance your overall security posture efficiently.

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IntruGrid
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