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What should a CTO prioritize before the SOC 2 audit?

March 6, 20262 min readFirst-Time SOC 2

CTO's SOC 2 Priority List

Priority 1: Quick Wins (Day 1-2)

Action	Time	Impact
Enforce MFA on Google Workspace	30 min	Eliminates top access control finding
Enable GitHub branch protection on main	15 min	Proves change management controls
Require GitHub org-level 2FA	15 min	Secures code repository access
Block public S3 access (if using AWS)	15 min	Prevents data exposure
Enable CloudTrail	30 min	Creates audit logging

Priority 2: Access Controls (Week 1)

Restrict admin access. Review who has Owner/Admin roles on GitHub, AWS, and Google Workspace. Limit to CTO + 1-2 senior engineers.
Remove former employee accounts. Audit all systems for stale accounts.
Document the permission model. Write down which roles exist and what each can access.

Priority 3: Infrastructure Controls (Week 2)

Deploy MDM (Kandji, Mosyle) on all company devices
Verify encryption on databases and storage services
Enable automated backups with documented retention periods
Set up basic monitoring — CloudWatch alarms, Sentry error tracking, PagerDuty

Priority 4: Documentation (Week 3-4)

Write the system description. Name your tech stack specifically — "Next.js on Vercel, PostgreSQL on Supabase, GitHub Actions CI/CD."
Review or write the change management policy. Describe your actual PR → review → merge → deploy workflow.
Draft the access control policy. Document your current RBAC model.

What Not to Waste Time On

Building custom compliance dashboards
Implementing SIEM tools (not required for most startups)
Hiring a security engineer before the audit
Over-engineering access controls beyond what's needed

The CTO's Ongoing Role

During the observation period (Type II), the CTO is typically responsible for:

Quarterly access reviews
Approving policy updates
Responding to audit evidence requests
Maintaining branch protection and access controls

Related Questions

First-Time SOC 2

Can I use my SOC 2 report to skip security questionnaires?

A SOC 2 report reduces security questionnaire burden by 60-80% but doesn't eliminate questionnaires entirely. Most enterprise buyers accept a SOC 2 report in place of detailed control questions, but still ask about data handling specifics, incident history, and business continuity that SOC 2 doesn't fully cover.

First-Time SOC 2

How do I collect SOC 2 evidence across multiple engineering teams?

Collecting SOC 2 evidence across multiple teams requires standardized branch protection rules, consistent access control policies, a shared evidence library, and a designated compliance coordinator. Use the same GitHub settings, CI pipelines, and access review processes across all teams to simplify evidence collection.

First-Time SOC 2

How do I handle emergency changes and hotfixes during a SOC 2 observation period?

Emergency changes during a SOC 2 observation period are acceptable if you document them properly. Create a post-deployment PR within 24 hours, record the justification for bypassing normal review, and get retroactive approval. Having 2-3 documented emergency changes during an observation period won't cause audit findings.

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