Last updated: July 2026
What are cookies and how do we use them?
1. A "cookie" is a small text file sent by our server and stored on your web browser. We use cookies to enable secure sign-ins, remember your
login preferences, and keep you safe while browsing our website.
Cookies and analytics
2. This website uses GitHub Pages to host our static site. GitHub's privacy statement can be viewed here. We may use third-party
services like Microsoft Analytics. These services use cookies to help us analyze site traffic.
Authentication Cookies (Microsoft Entra External ID)We use Microsoft Entra External ID as our identity service to allow you to log in securely. When you sign into your
account, Microsoft sets strictly necessary cookies to manage your active session and provide Single Sign-On (SSO).
Because these cookies are essential to provide you with secure access to your account, they are set to your browser automatically and do not require your active consent.
Cookies set by our authentication system include:ESTSAUTH / ESTSAUTHPERSISTENT: Session and persistent cookies used to track your authenticated identity.
esctx: A session cookie used for security and to prevent unauthorized access to your account.
Analytics and behavioral tracking
3. If you choose to use additional services, like Microsoft Clarity, to help us improve our website, we may collect behavioral metrics such as heatmaps and session
replays. These tools use cookies to analyze how visitors interact with our site. We only use these non-essential cookies after receiving your consent through our cookie banner.
Your choices
4. You can disable cookies in your web browser settings. You can also opt out of Microsoft Analytics here.
Your cookie controls most web browsers allow you to block, delete, or limit cookies through your settings. You can also use our website's cookie preference center to change your
tracking choices at any time. Please note that disabling strictly necessary authentication cookies will prevent you from logging into your account.