Securis 360 | Cyber Security Services

  A firewall security review is a comprehensive evaluation and testing of a firewall implemented to safeguard a client’s information, applications, systems, and business operations. This review identifies vulnerabilities specific to the vendor’s solution, susceptibility to connection-based and information-driven attacks, and misconfigurations that may allow attackers to bypass firewall protections. What Can a Firewall Security Review Do for You? Firewalls are sophisticated systems designed to control network connectivity between an organization’s internal network and the Internet. The dynamic nature of business demands often necessitates frequent modifications to firewall configurations, which can inadvertently introduce risks and vulnerabilities. Firewalls require continuous monitoring and assessment to ensure they provide adequate protection for critical business data and operations. Firewall security reviews help organizations: Confirm that firewalls effectively protect sensiti...

A corporate firewall review assesses your organization's network security to ensure it aligns with your business requirements and risk tolerance, minimizing the chances of cyberattacks. Modern businesses often use multiple firewall vendors with varying configurations, making it challenging to maintain a consistent cybersecurity posture. Annual firewall reviews should be a key part of your network security strategy to meet evolving data protection requirements. 1. Define Audit Objectives and Scope Begin by clarifying the purpose and scope of the audit. Common objectives include: Compliance Documentation : Adhering to standards like PCI DSS, HIPAA , GDPR , SOX, NIST, or NERC CIP. Attack Surface Reduction : Removing outdated or unnecessary rules. Performance Optimization : Streamlining rules to improve network speed. 2. Understand Network Topology Understanding your network’s topology is essential for effective firewall reviews. Key focus areas include: Security zones like DMZs. Loca...