Discover How to Stop NFC Relay Attacks on Digital Keys

Digital Keys make unlocking a car as simple as tapping a smartphone or NFC card. But what happens when an attacker relays the communication between the key and the vehicle? In a relay attack, a car could be unlocked even when its owner is far away and unaware of what is happening.

Join COMPRION for a webinar exploring how NFC relay attacks work, why they matter for Digital Key security, and how to test your implementation against them.

We’ll explain how relaying a signal introduces an additional delay and how that delay can be an indication of an attack. You’ll also see how simulated relay attacks can help you assess vulnerabilities and evaluate the effectiveness of your countermeasures.

What you will learn

• How NFC relay attacks target Digital Key systems
• Why communication delay matters and what it can indicate
• How to test your implementation against different relay delays
• How COMPRION’s test solution can help you validate countermeasures and strengthen your implementation

The session includes a demonstration of COMPRION’s test solution, showing how adjustable delays can be used to simulate relay attacks.

Webinar Details:

• Format: GoToWebinar live online session (45 minutes + 15 minutes Q&A)
• Date: Wednesday, 25 November 2026
• Time: 5:00 PM CET

Can’t make it at 5:00 PM?Join the 09:00 AM edition. And even if you can’t attend live, register anyway, as all registrants will receive access to the recording after the session. 

Want to discuss this topic further? Reach out to our presenter Marcus Dormanns at mdormanns(at)comprion.com.