Part 1
Day 1: Immediate access revocation
Do this within hours, not days. Every hour of delay is an hour of unnecessary risk.
Code and deployment
- Git hosting. Remove from the GitHub, GitLab, or Bitbucket organization and every repository.
- CI/CD. Revoke pipeline access (GitHub Actions, CircleCI, Jenkins, and similar).
- Deploy keys. Rotate any shared deploy keys or machine tokens they could access.
Cloud and infrastructure
- Cloud consoles. Revoke AWS, GCP, or Azure access. Check IAM users and assumed roles.
- Kubernetes. Remove from cluster RBAC and revoke service account tokens they created.
- Network. Revoke VPN credentials and invalidate SSH keys on every server.
- Databases. Revoke production credentials. Rotate shared credentials if any existed.
Communication and tools
- Slack and email. Deactivate Slack, disable company email, and forward it to their manager for 30 days.
- Internal tools. Remove from Notion, Linear or Jira, Figma, and every other internal tool.
- Third-party SaaS. Remove from Datadog, PagerDuty, Sentry, LaunchDarkly, and similar.
Identity and credentials
- Password manager. Remove from the vault. Rotate any shared credentials they accessed.
- SSO. Revoke the session and force logout across all connected applications.
- Personal tokens. Invalidate any API keys or tokens they created in any system.




