Network security is critical for compliance. This post reviews foundational concepts and practical controls for teams.

Access Control Mechanisms

Limiting network access via firewalls, VPNs, and segmentation prevents unauthorized entry.

Role-based access enforces least privilege policies.

Network Monitoring and Logging

Continuous monitoring detects anomalies and potential breaches.

Logs support forensic analysis and compliance audits.

Encryption in Transit

Securing data transmissions using protocols like TLS protects against interception.

Encryption aligns with many compliance mandates.

Incident Response and Network Security

Having a well-defined network incident response plan minimizes damage from attacks.

Regular testing and updating improve effectiveness.