All articles
Technology June 14, 2026 5 min read

Facial recognition and photos: is it really privacy-friendly?

Facial recognition can be scary, and rightly so. Here's how it can be used ethically and in compliance with GDPR to share event photos.

Face framed by a facial-recognition box at an event

"Facial recognition": two words that evoke surveillance. Yet the same technology can serve a simple, friendly purpose: helping each guest find their party photos. The difference? How the data is handled.

What the GDPR says

Biometric data (like a face's signature) is sensitive data. The GDPR requires explicit consent, limiting use to the stated purpose, and the right to erasure. A serious platform must respect these three principles.

CéSAR's approach

  • The face signature is only used to match the guest to their photos.
  • Guests stay in control: they access their photos and can request deletion.
  • Data is never resold or used for other purposes.
  • Everything is securely hosted.

The right question isn't "should we fear facial recognition?" but "who controls the data, and for what?". With CéSAR, the answer is: you and your guests, only to find your memories.

CéSAR

Technology in service of your memories

Try ethical, GDPR-compliant facial recognition. First event free.

CéSAR for companies

Read also