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Firewall Penetration Testing
Firewall rules grow over years until nobody is sure what they allow. We review the rule base and actively test it, so you know exactly what can reach what — and what shouldn't.
Why teams choose Adiroha
- Manual-first testing, not scanner dumps
- OSCP, OSWE and CEH certified testers
- Findings mapped to ISO 27001, SOC 2 and PCI DSS controls
- Retest and closure letter to prove fixes
Scope
What we cover
- Rule-base review for overly permissive and unused rules
- Active testing of inbound and outbound filtering
- Segmentation and zone enforcement testing
- Management interface exposure
- Firmware and configuration hardening
- Egress filtering and data exfiltration paths
Deliverables
What you receive
- Rule clean-up recommendations
- Segmentation test evidence
- Hardening checklist for your platform
- Re-test after changes
How we work
Discover. Assess. Remediate. Validate.
Discover
Agree scope, assets, test windows and rules of engagement. Every project gets a unique audit code for tracking.
Assess
Manual-first testing aligned to recognised standards, with critical issues flagged to you immediately.
Remediate
Findings ranked by business impact, with clear fix guidance and a walkthrough with your engineers.
Validate
We retest your fixes, update the report and issue a closure letter you can share.
FAQ
Common questions
Which firewall platforms do you support?
All major next-generation firewall platforms and cloud security groups. Share configuration exports during scoping.
Does this satisfy PCI DSS segmentation testing?
Yes. We produce segmentation test evidence that supports PCI DSS requirements.
How often should firewall rules be reviewed?
PCI DSS requires rule-set reviews at least every six months. We recommend the same cadence for most organisations.
Can you review cloud security groups too?
Yes. We review AWS security groups, Azure network security groups and GCP firewall rules alongside physical firewalls.
Do you change the firewall configuration?
No. We recommend changes; your team or vendor applies them. We then retest to confirm they work as intended.
Related
Related services
Wireless Penetration Testing
Wi-Fi security testing — encryption, authentication, guest isolation and rogue access point detection.
Learn moreWeb Application Security Testing
Manual-first web application penetration testing aligned to OWASP WSTG and ASVS, with retest and closure evidence.
Learn moreMobile Application Security Testing
Android and iOS app security testing aligned to OWASP MASVS — covering the app, its storage and the APIs behind it.
Learn moreTalk to a specialist about Firewall Penetration Testing.
A free 30-minute consultation to understand your scope and timeline. We follow up with a fixed proposal.