Comply your Firewall with Compliance with Comprehensive Firewall Audits
Optimize your firewall, fortify your network, and achieve flawless compliance.
Protect your organization from vulnerabilities, misconfigurations, and inefficiencies with Greenwill Solution's expert firewall audits.
Is Your Network Truly Protected?
Misconfigured or outdated firewalls are one of the leading causes of security breaches and non-compliance penalties. Regular risk assessment is essential to identify vulnerabilities and ensure that firewalls and security configurations are up to date.
When rule sets grow unchecked, firmware goes unpatched, or critical security modules lie dormant, even the most modern network can become a liability. Hidden loopholes in policy conflicts, as well as unaddressed attack vectors, redundant rules that slow traffic to a crawl, and unsupported software versions or legacy hardware with default credentials not only expose you to attackers but can also trigger costly fines under standards like PCI-DSS, ISO 27001, and NIST, which require meeting regulations and regulatory compliance requirements for data protection and safeguarding sensitive information.
Misconfigured or outdated firewalls are one of the leading causes of security breaches
Here are the main challenges businesses like yours—and organizations of all sizes—face today
Policy Inefficiencies
Inefficient firewall policies causing performance bottlenecks and resource strain.
Configuration Vulnerabilities
Configuration Vulnerabilities: Misconfigurations, including improper firewall changes, can expose your network to threats.
Firmware Obsolescence
Outdated firmware exposing your firewall to known threats.
Compliance Gaps
Failing to meet compliance requirements such as PCI-DSS or ISO standards.
What We Offer:
Our Comprehensive Firewall Audit Services
We offer in-depth, professional auditing for FortiGate firewalls, ensuring your network is both secure and optimized. Our firewall audit process follows a systematic audit process, with clear objectives to evaluate and improve your firewall's effectiveness. The audit is conducted by experienced security teams who review configurations, assess compliance, and ensure all changes align with both internal policies and industry standards.
Insight-Driven Firewall Optimization
Identify inefficiencies and enhance firewall performance.
Gap Analysis Against Fortinet Best Practices
Ensure alignment with Fortinet’s configurations and industry standards.
No More Misconfigurations
Spot and resolve redundant rules, policy conflicts, and outdated firmware that could expose you to threats.
Stronger Security Posture
Ensure critical security features like IPS, Antivirus, SSL Inspection, and Web Filtering are configured properly.
Executive-Friendly Reporting
Receive clear, actionable reports that both technical teams and decision-makers can easily understand.
Compliance Aligned & Audit-Ready
Achieve better audit readiness with structured documentation.
FortiGate Firewall Audit (Essential) – Basic Tune-up
FortiGate Firewall Audit (Standard) – Compliance & Policy Review
Vulnerability scan using Tenable Nessus (1 device)
Full Firewall Policy review aligned with Fortinet Best Practices
Review and recommendations for IPS, Antivirus, Web Filtering, and Application Control
FortiGate resource usage analysis (requires FortiCloud: FortiAnalyzer/FortiManager)
Full audit report with prioritized Action Plan
Suitable for FortiGate 100F–900G
Duration: 2–3 days
FortiGate Firewall Audit (Premium) – Best Practice Hardening
Pre and Post vulnerability & compliance scans using Tenable Nessus
Firewall Policy hardening based on Fortinet Best Practices
Firewall rule optimization: reorder rules, remove duplicates, improve performance
SSL Inspection review and CA Certificate configuration assistance
Detailed Before/After resource usage reporting
One-on-one expert consultation (1 hour)
Post-audit summary guide
Covers up to 3 FortiGate devices in the same organization
Duration: 3–5 days
Why Choose Greenwill Solution ?
Empower Your Operations with Greenwill Solution
At Greenwill Solution, we equip small and medium businesses with the tools and expertise needed to manage IT infrastructure, secure sensitive data, and optimize processes. From advanced monitoring systems to robust security solutions, we simplify IT management so you can focus on growing your business.
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Initial Assessment
We’ll begin with a detailed review of your firewall configuration, gathering all relevant details about your network and policies. As part of this process, we will assess the current firewall setup to identify any potential risks or compliance issues. Additionally, we will review documentation, including accounting records where applicable, to ensure accuracy and completeness.
Audit & Analysis
The audit begins with a structured audit process, where we establish the scope, objectives, and methodology to ensure a thorough and systematic review.
A full compliance and vulnerability scan will be conducted using tools like Tenable Nessus. Simultaneously, we’ll perform an in-depth gap analysis against Fortinet and industry best practices, gathering objective evidence such as records, documentation, and data to support our findings.
Actionable Recommendations
We’ll deliver a clear, prioritized report with policy optimization suggestions, remediation steps, and executive-friendly summaries. Our report will also recommend corrective actions based on audit results to address any identified issues and ensure compliance with relevant standards.
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Apply and Fortify
Choose our optional policy cleanup and tuning service for seamless implementation of our recommendations, ensuring your firewall is in top shape.
How It Works
Got Questions? We’ve Got Answers
Our audits typically take 1-3 business days, depending on the size of your network and firewall complexities.
Yes! We specialize in auditing FortiGate and Sophos firewalls to ensure optimal performance, compliance, and security.
You’ll receive a comprehensive report with a Nessus compliance scan, detailed gap analysis, actionable recommendations, and a summary of before-and-after improvements. Our audit work includes examination of financial statements, financial records, financial information, financial reporting, income statement, balance sheet, and cash flow statement, as well as other forms of audits such as performance audits. The audit report includes the auditor's opinion and addresses material respects, material misstatement, and material misstatements. Such an examination relies on objective evidence and is conducted according to auditing standards.
Absolutely. Our audits align your firewall policies with regulatory standards like PCI-DSS, ISO 27001, NIST, and CIS guidelines, enabling better audit readiness.
Yes! We provide optional follow-up services, including policy tuning, continuous monitoring, and future audits for sustained results.
Internal audits are conducted by internal auditors within an organization to evaluate internal controls, risk management, and compliance with policies and procedures. Internal audit focuses on improving operational efficiency and governance.
External audits, on the other hand, are performed by an independent external auditor or external auditors who assess the accuracy and fairness of financial statements and compliance with regulations. Both internal and external audits ensure systems are audited for compliance and security. Auditors follow established auditing standards to provide objective and reliable results. Regular audits, whether internal or external, are an important part of ongoing support and risk management.