Security
Security.
How we handle access to your systems, how this site is built, and how to report a problem.
Your systems
Access, permissions, confidentiality, backups and recovery are set out in the written agreement before any work begins, not after.
- Only the people working on your project are given access to your systems, and that access is removed when the work ends.
- We do not keep copies of your data outside the systems you control.
- We do not pass your work or your data to anyone outside DSC without your written agreement.
This website
This site is served over HTTPS.
It has no forms that store data on the site, and no user accounts.
Reporting a vulnerability
If you believe you have found a security vulnerability in this site, write to us through the contact page with details. Please do not disclose it publicly before DSC has had a chance to look into it.
Report it through the contact page
Last updated: 5 November 2026
Ask how we handle access to your systems.
Access, permissions, backups and recovery are agreed for each project in its written agreement. Tell us which systems would be involved. The contact page opens your own email app with the message ready to send.