SOC 2 Compliance-Logical Access & Network Security Workflow Engagement Letter Template

Last updated: July 2025

SOC 2 Compliance: Logical Access & Network Security Workflow

Purpose: To establish and maintain robust controls over logical access to systems and network infrastructure, ensuring adherence to SOC 2 principles of security and availability.

1️⃣ User Access Management

• ☐ Establish clear policies for logical access, including least privilege and separation of duties.
• ☐ Securely provision user accounts based on job roles and documented requirements.
• ☐ Regularly review and update user access rights to ensure they remain appropriate.
• ☐ Implement a timely process for deprovisioning user accounts upon termination or role change.

2️⃣ Authentication & Authorization

• ☐ Require strong authentication (e.g., MFA, strong passwords) for all system access.
• ☐ Enforce robust password policies (complexity, length, rotation).
• ☐ Configure authorization controls to restrict user access to only necessary resources.
• ☐ Periodically review access logs to identify unusual or unauthorized attempts.

3️⃣ Network Security Controls

• ☐ Implement network segmentation to isolate critical systems and data.
• ☐ Deploy and configure firewalls and routers to control network traffic.
• ☐ Securely configure and regularly patch all network devices.
• ☐ Implement Intrusion Detection/Prevention Systems (IDS/IPS) to block malicious activity.
• ☐ Secure all wireless networks with strong encryption and authentication.

4️⃣ Security Monitoring & Testing

• ☐ Conduct regular vulnerability assessments to identify security weaknesses.
• ☐ Perform penetration testing to simulate attacks and uncover exploitable vulnerabilities.
• ☐ Implement comprehensive logging and monitoring of system and security events.
• ☐ Maintain a timely process for applying security patches and updates across all systems.

5️⃣ Incident Response & Review

• ☐ Develop a detailed security incident response plan for logical access and network security events.
• ☐ Regularly test the incident response plan through drills and simulations.
• ☐ Conduct thorough post-incident reviews to identify root causes and improve controls.