Wireless Configuration and Coverage Audit

A Wireless Configuration and Coverage Audit is essential for ensuring the optimal performance, security, and reliability of a wireless network. This audit involves assessing the configuration settings of wireless devices, examining coverage areas, and identifying potential issues that may impact the overall wireless network performance. We provide a range of serviecs on conducting a Wireless Configuration and Coverage Audit:

1. Preparation:

   • Network Diagram: Obtain or create a network diagram that includes the locations of all wireless access points (APs), routers, and related infrastructure.
   • Inventory: Create an inventory of all wireless devices, including APs, controllers, and client devices.

2. Configuration Audit:

   • Security Settings: Review and verify the security settings on each wireless device, including encryption methods, authentication protocols, and password policies.
   • Channel Configuration: Check for channel interference and overlapping channels. Ensure that each AP is configured to use non-overlapping channels.
   • SSID Configuration: Verify the configuration of Service Set Identifiers (SSIDs) to ensure they align with security policies and are appropriately broadcasted.
   • Quality of Service (QoS): Evaluate QoS settings to prioritize traffic based on business needs.
   • Firmware and Software Updates: Ensure that all devices are running the latest firmware and software versions to benefit from bug fixes and security updates.

3. Coverage Audit:

   • Site Survey: Conduct a wireless site survey to assess signal strength, coverage, and potential interference.
   • Heatmaps: Generate heatmaps to visualize signal strength and coverage areas, helping to identify dead zones and areas with poor connectivity.
   • Client Roaming: Test and verify seamless client roaming between APs to ensure a smooth handoff without noticeable drops in connectivity.
   • Capacity Planning: Assess the current network capacity and plan for potential adjustments based on usage patterns and future growth.

4. Security Audit:

   • Intrusion Detection: Implement and review intrusion detection mechanisms to identify and mitigate security threats.
   • Guest Network Security: If applicable, review the security settings of guest networks to ensure they are isolated from the main network.
   • Authentication Methods: Evaluate the effectiveness of authentication methods, such as WPA3, and ensure strong and secure protocols are in place.

5. Performance Testing:

   • Bandwidth Testing: Conduct bandwidth testing to ensure that the wireless network can handle the expected load.
   • Latency and Packet Loss: Measure latency and packet loss to identify and address potential performance issues.

6. Documentation:

   • Update Documentation: Make necessary updates to the network documentation, including any changes to configurations, coverage, and security settings.
   • Best Practices: Ensure that wireless configurations align with industry best practices and standards.

7. Remediation:

   • Address Issues: Based on the audit findings, address and remediate any issues identified during the audit.
   • Optimization: Implement optimizations to improve overall wireless network performance and coverage.

A regular Wireless Configuration and Coverage Audit, ideally conducted annually or after significant changes to the network infrastructure, helps maintain a robust and efficient wireless network that meets the organization's requirements.