Step 1: Enable the AWS Security Baseline (Day 1–3)

Before writing a single policy, turn on the services that form the technical foundation. This takes a few hours and immediately covers the baseline for most SOC 2 control categories:

• CloudTrail — multi-region trail, logs to a locked S3 bucket with Object Lock and log file validation
• GuardDuty — enabled in all regions and accounts, findings routed to a Slack channel or ticketing system
• Security Hub — CIS Benchmark and AWS Foundational Security Best Practices standards enabled
• AWS Config — recording enabled with SOC 2-relevant managed rules active

Step 2: Enforce IAM Hygiene (Week 1)

Attach an SCP to your organization that requires MFA before any IAM action. Enable IAM Access Analyzer to surface overpermissioned roles. Build a quarterly access review process with documented outcomes. Set a password policy with complexity requirements. Separate service accounts from human accounts — no shared credentials, ever.

Step 3: Encrypt Everything (Week 1)

Enable S3 Account-Level Public Access Block. Apply KMS encryption to all S3 buckets, RDS instances, EBS volumes, DynamoDB tables, and Secrets Manager secrets. Enable automatic KMS key rotation. Deploy an SCP that denies creation of unencrypted storage resources in all accounts.

Step 4: Write the Core Policies (Week 2–3)

SOC 2 requires documented policies. At minimum: an Information Security Policy (the parent document), Access Control Policy, Change Management Policy, Incident Response Plan, and Vendor Management Policy. These should accurately describe what you actually do — not aspirational fiction. A two-page policy that matches reality is better than a twenty-page document your team ignores.

Step 5: Establish Recurring Processes (Week 3–4)

Controls must operate, not just exist. Schedule: monthly vulnerability scans with Amazon Inspector, quarterly access reviews with documented outcomes, annual risk assessment, annual DR test with documented results, and employee security awareness training with completion records.

Step 6: Validate with Automated Checks

Connect SecureSpect to your AWS environment. Run all 29 checks. Review every failing finding and assign remediation owners. The first run typically surfaces 15–25 findings even in well-managed environments — things like Config rules not fully deployed, GuardDuty findings without documented resolution, or KMS rotation disabled on a subset of keys. Fix them systematically and verify closure.