Privacy Policy
Last updated: 3 May 2026
Who we are
This website is operated by JustAppSec Limited, a company registered in England and Wales (Company No. 16602827). When this policy refers to “we”, “us”, or “our”, it means JustAppSec Limited.
You can contact us via the contact page.
Cookies
We do not use cookies. No tracking cookies, analytics cookies, or advertising cookies are set by this site.
Local storage
Some features of this site store small amounts of data in your browser's local storage. This data never leaves your device and is not accessible to us or any third party.
- Audio player - saves your playback position so you can resume where you left off.
- Threat model editor - saves your author name preference and autosave setting between sessions.
You can clear this data at any time by clearing your browser's site data for justappsec.com.
Analytics
We use Vercel Analytics and Vercel Speed Insights to understand how the site is used and how it performs. These tools operate without cookies and do not track individuals across sites. The data collected is aggregated and anonymised. Vercel's privacy policy is available at vercel.com/legal/privacy-policy.
Contact form
If you submit a message via the contact page, we receive your name, email address, and message content. We use this information solely to respond to your enquiry. We do not add you to any mailing list or share your details with third parties.
Server logs
Our hosting provider (Vercel) may retain standard server logs including IP addresses, request paths, and timestamps. These logs are used for security and infrastructure purposes in accordance with Vercel's data retention policies.
Your rights
Under UK GDPR and the Data Protection Act 2018, you have the right to access, correct, or request deletion of any personal data we hold about you. To exercise these rights, contact us via the contact page.
Changes to this policy
We may update this policy from time to time. The “last updated” date at the top of this page reflects the most recent revision. Continued use of the site after changes constitutes acceptance of the updated policy.