Network Security Audit Platform

📋 About This Audit

This comprehensive network security audit follows industry best practices to evaluate your organization's security posture across 12 critical domains. Each section includes specific checkpoints aligned with frameworks like NIST, CIS, and ISO 27001.

What You'll Get: Security score, gap analysis, prioritized recommendations, compliance mapping, and a professional audit report ready for stakeholders.

Review Network Architecture

📐 Tools: Network Diagrams, Documentation Tools

Objective: Ensure network design is secure and meets industry best practices.

Network topology is documented and up-to-date Network segmentation strategy is defined and implemented Critical assets are identified and protected Network architecture follows defense-in-depth principles

📝 Notes / Evidence:

Assess Network Segmentation

🔀 Tools: VLANs, Firewalls, Network Segmentation Tools

Objective: Verify that sensitive data is properly isolated using network segmentation.

VLANs are properly configured to separate traffic Sensitive systems are isolated from general network DMZ is configured for external-facing services Inter-segment communication is controlled and monitored

📝 Notes / Evidence:

Evaluate Firewall Configuration

🛡️ Tools: Firewall Logs, Firewall Management Tools (pfSense, Cisco ASA)

Objective: Check firewall rules for compliance with security policies and ensure only authorized traffic is allowed.

Firewall rules follow least privilege principle Unused or redundant rules are removed Firewall logs are enabled and regularly reviewed Default deny policy is implemented

📝 Notes / Evidence:

Test Intrusion Detection/Prevention Systems (IDS/IPS)

🚨 Tools: IDS/IPS Tools (Snort, Suricata)

Objective: Evaluate IDS/IPS performance, rule configuration, and detection capabilities.

IDS/IPS is deployed and actively monitoring Signature database is current and regularly updated Alert thresholds are properly tuned to minimize false positives Response procedures for IDS/IPS alerts are documented

📝 Notes / Evidence:

Scan for Vulnerabilities

🔍 Tools: Vulnerability Scanners (Nessus, OpenVAS)

Objective: Conduct regular scans to identify vulnerabilities in network devices and systems.

Regular vulnerability scans are conducted (at least quarterly) Identified vulnerabilities are tracked and remediated Critical and high-risk vulnerabilities have defined SLAs Vulnerability management process is documented

📝 Notes / Evidence:

Verify Access Controls

🔐 Tools: IAM Tools, Active Directory, VPN Logs

Objective: Ensure proper access controls and permissions are in place for all users and systems.

Role-based access control (RBAC) is implemented Principle of least privilege is enforced Regular access reviews are conducted Multi-factor authentication (MFA) is enforced for privileged accounts

📝 Notes / Evidence:

Review Network Access Logs

📊 Tools: SIEM (Splunk, ELK Stack), Syslog Servers

Objective: Analyze network access logs for suspicious activity, unauthorized access, or anomalies.

Centralized logging solution is implemented Logs are retained for appropriate duration (90+ days) Log analysis and alerting mechanisms are in place Failed login attempts and anomalous activities are investigated

📝 Notes / Evidence:

Check Encryption Protocols

🔒 Tools: SSL Labs, Wireshark

Objective: Verify encryption is properly implemented for data in transit and at rest (e.g., SSL/TLS).

Strong encryption protocols (TLS 1.2+) are enforced Weak ciphers and protocols are disabled Data at rest encryption is implemented for sensitive data Certificate management process is documented and followed

📝 Notes / Evidence:

Evaluate Remote Access Security

🌐 Tools: VPN, Remote Desktop Tools (Citrix, AnyConnect)

Objective: Review remote access methods for security (MFA, strong passwords, etc.).

VPN with strong encryption is required for remote access Multi-factor authentication is enforced for remote access Remote access is limited to authorized personnel only Remote sessions are logged and monitored

📝 Notes / Evidence:

Assess Patch Management

🔧 Tools: Patch Management Tools (SolarWinds, WSUS)

Objective: Ensure all network devices, systems, and software are up-to-date with the latest patches.

Patch management policy is documented and enforced Critical patches are applied within defined timeframes Automated patch deployment is implemented where possible Patch testing process exists before production deployment

📝 Notes / Evidence:

Test Backup and Recovery Plans

💾 Tools: Backup Tools, Cloud Storage Solutions

Objective: Review backup procedures and test recovery processes to ensure data integrity and availability.

Regular backups are performed on defined schedule Backup integrity is regularly verified Disaster recovery plan is documented and tested Off-site or cloud backup storage is utilized

📝 Notes / Evidence:

Review Third-Party Vendor Security

🤝 Tools: Vendor Risk Management Tools

Objective: Ensure third-party vendors comply with security requirements and best practices.

Vendor security assessment process is established Security requirements are included in vendor contracts Regular vendor security reviews are conducted Vendor access to systems is monitored and controlled

📝 Notes / Evidence:

Network Security Audit Platform

📋 About This Audit

Review Network Architecture

Assess Network Segmentation

Evaluate Firewall Configuration

Test Intrusion Detection/Prevention Systems (IDS/IPS)

Scan for Vulnerabilities

Verify Access Controls

Review Network Access Logs

Check Encryption Protocols

Evaluate Remote Access Security

Assess Patch Management

Test Backup and Recovery Plans

Review Third-Party Vendor Security

🔒 Network Security Audit Report

📥 Download Your Security Audit Report

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