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Security · Checklist

A DevSecOps baseline for growing teams

The security basics every software team should have in place before it handles customer data at any real scale.

Code Colonies Security Practice · · 2 min read

Key takeaways

  • Automate the basics on every pull request
  • Protect secrets and access first
  • Practise incident response before you need it

Small teams often put security off until an enterprise customer sends a questionnaire. By then it is a scramble. Most of this list costs little to set up early and a great deal to retrofit.

In the pipeline

  • Dependency scanning, with alerts for known vulnerabilities.
  • Secret scanning that blocks credentials before they reach the repository.
  • Static analysis for common security bugs.
  • Scanning of container images.

Access

  • Single sign on and multi factor authentication on every tool, including the ones only interns use.
  • Least privilege roles in cloud accounts.
  • Production access that is logged and expires on its own.

Data

  • Encryption in transit and at rest.
  • Backups that you have actually restored at least once. An untested backup is a hope.
  • Personal data mapped and kept to the minimum.

Operations

  • Logs collected in one place and kept for a defined period.
  • Alerts for unusual access and error spikes.
  • An incident response plan with named owners, rehearsed twice a year.

Assurance

  • A penetration test before major launches and at least once a year.
  • A short security overview you can send to clients when they ask.

Have a question about this guide? Write to us or ask Colony, our AI guide.

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