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10 Security Quick Wins After Your First Pentest

After your first pentest, you want to see results fast. These quick wins often deliver immediate risk reduction.

  1. Prioritise patches and updates
  2. Enforce MFA on admin accounts
  3. Disable unnecessary services
  4. Harden default configurations
  5. Rate limiting on critical endpoints
  6. Better logging and alerts
  7. Rotate secrets
  8. Apply least privilege
  9. Test backup and restore
  10. Schedule a retest

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Quick wins that often have immediate impact

After a pentest, you want to move quickly from insight to action. Focus first on findings with high impact and relatively low implementation complexity. That delivers the fastest risk-reduction effect and builds momentum within your team.

  • Patch critical vulnerabilities and outdated components
  • Strengthen password policy and MFA on admin accounts
  • Restrict permissions according to the least-privilege principle
  • Disable unnecessary services and ports

Work with a practical order of priority

A useful approach: critical and externally exploitable first, then internally exploitable, then hardening and process improvement. This prevents teams from getting stuck on cosmetic fixes while real risks remain open.

Making it stick: preventing issues from coming back

  • Add security checks to your release process
  • Schedule periodic scans and targeted pentests
  • Assign ownership per finding
  • Schedule a retest for critical findings

FAQ

Do we need to fix everything at once?

No. Start with the findings that pose the greatest risk to business operations and customer data.

When should we do a retest?

Preferably right after resolving critical and high findings, so you know for certain the fixes are effective.

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