Secure development policy for SOC 2
Written properly this document says what your pipeline already enforces. Written from a template it commits ten engineers to threat modelling every feature and a secure coding certification nobody holds.
A secure development policy for SOC 2 has to cover five areas: code review before merge, automated security testing in the pipeline, dependency and vulnerability management with a remediation timeline by severity, secrets handling, and separation between development, test and production including what happens to production data. Everything an auditor tests here comes out of your repository, your pipeline configuration and your secret store, which makes it one of the cheapest control sets to evidence and one of the easiest to overcommit on.
The overcommitment is the problem. Template packs for this policy are written against enterprise application security programs, and they will hand a ten person team a secure coding standard, mandatory threat modelling, static analysis triaged within 48 hours and annual developer certification. Each of those is a control, and each of them will be sampled.
30 days Realistic remediation target for high severity dependency findings
0 Secrets that should be findable in your repository history
What to write in each of the five areas
| Area | What to commit to | Enforced by | Evidence |
|---|---|---|---|
| Code review | Every change reviewed by an engineer other than the author before merge | Branch protection, not agreement | Protection settings plus sampled pull requests |
| Automated testing | Tests and security checks run on every pull request, a failure blocks merge | Pipeline configuration | Pipeline definition and run history |
| Dependency scanning | Dependencies scanned continuously, findings triaged and remediated inside a stated window by severity | Scanner in the repository, alerts routed to a person | Scanner output plus tickets showing closure inside the window |
| Secrets | No credentials in source, configuration or chat, all secrets in a named managed store, secret scanning on push | Secret scanning and the store itself | Scanner configuration, store access list, rotation record |
| Environment separation | Development, test and production separated by account or project, with distinct credentials, and production data not copied into lower environments | Cloud account structure and access roles | Account list, role assignments, the written rule on production data |
Set the remediation windows in the policy and set them at a length you would still meet during a busy quarter. Critical inside 7 days, high inside 30, medium inside 90, low tracked and addressed at your discretion is a set most teams can hold. Anything faster than that becomes an exception the first time a fix requires a major version upgrade of a framework.
The clause about production data in lower environments
This one deserves its own decision rather than an inherited sentence. Copying production data into a staging environment is how most engineering teams debug, and it is also how customer personal information ends up in an environment with weaker access controls and no retention limit. Under PIPEDA the safeguards you apply have to be proportionate to the sensitivity of the information, and a copy in staging is the same information.
Write one of three positions and mean it. Production data is never copied to lower environments, with synthetic or anonymized data used instead, which is the cleanest and takes real work to reach. Or production data may be copied only after masking, naming the tool or process. Or copies are permitted for named debugging purposes with approval, a retention limit and the same access controls as production. What fails is the template default banning the practice while three engineers have a database dump on a laptop.
Comparing firms for this? Tell us what you need and it goes to the ones in the directory that do this work. No charge, and no phone number required.
What to cut from the template
- Mandatory threat modelling for every feature. Nobody at this size does this and an auditor will ask for the models. If you want the practice, commit to threat modelling for significant architectural changes and define what significant means.
- A separate secure coding standard by reference. If the policy cites a standard, that standard is now in scope. Either write the handful of rules you enforce into the policy or drop the citation.
- Annual secure development certification for engineers. Training is fine and worth doing; a certification requirement is a per-person evidence obligation you will not meet. Commit to annual secure development training with completion tracked, and only if you will actually run it.
- Penetration testing promises hidden in this policy. Testing cadence belongs in one place. If it is here and also in your vulnerability management policy with a different frequency, you have written a contradiction. Penetration testing for SOC 2 covers what scope and cadence auditors expect.
- A quality assurance gate you do not have. Small teams release from automated tests and a review. Saying that a QA team signs off each release invents a role and an artifact.
Does your draft contain these clauses?
0 of 9 done ·
What gets a secure development policy turned into a finding?
A remediation window your ticket history contradicts. This is the most frequent one. The policy says high severity findings are fixed within 14 days, the scanner shows a finding open for four months, and the exception writes itself. Auditors compare the scanner output to the policy directly, so set the window from your actual history rather than from ambition.
A secret in the repository. Not a hypothetical: turn on secret scanning before the window opens and clean the history. A live credential found during fieldwork is not just a policy failure, it is an incident, and now you are demonstrating your incident response plan under the worst possible circumstances.
Static analysis claimed but not running. Template packs commit to static application security testing. If the tool is not in the pipeline, delete the sentence. Dependency scanning plus secret scanning plus code review is a defensible control set for a team of ten, and saying so is stronger than claiming a scanner nobody configured.
Training commitments with no completion records. An annual secure development training clause needs per-person dated completion for every engineer in the window, including the two who joined in month nine. If you cannot produce that list, do not write the clause.
No statement about developer production access. Auditors ask. Whether engineers have standing production access or request it per incident is a design decision, and either answer is acceptable if it is written down and matches the access review. The checklist covers the artifacts on both sides of that, the policy templates page covers editing an inherited pack down to what you run, and the policy checklist will tell you whether this should be one document with your change management policy, which for most teams of this size it should.
Get a development policy your engineers will follow
A secure development policy copied from a template contradicts your pipeline on the first sample. Send your scope and compare firms that write it from your workflow.
Get matchedCommon questions
Is a secure development policy required if we do not write our own software?
No. A company reselling or configuring someone else's product does not need one, and writing an unused policy adds controls for nothing. Say in your scope documentation that development is not applicable and why. Auditors accept a reasoned exclusion far more readily than an unused document.
Do we need static application security testing for SOC 2?
No specific tool is required. The criteria ask that you identify and address vulnerabilities, and dependency scanning, secret scanning, code review and an annual penetration test cover that for most cloud applications. Add static analysis when you have someone who will triage its output, since an unread queue of findings is worse than not running it.
How does this policy relate to change management?
They overlap in the pull request. Change management is about the process that gets a change to production; secure development is about what makes the change itself safe. Most teams under 50 people combine the two documents, which is fine as long as both sets of commitments survive the merge.
What if a dependency finding has no fix available?
Record the decision rather than letting the ticket sit open past your window. Note that no patch exists, describe any compensating control or why the vulnerable path is unreachable, and set a review date. A documented risk acceptance closes the control; an untouched overdue ticket does not.
Do our contractors have to follow this policy?
Yes, and say so in the scope line. Contract engineers merging code are part of the population an auditor samples, so their pull requests need the same reviewer separation and their access needs the same review as an employee's. This is the most common place where a small company's development controls quietly have a hole in them.