Security that thinks for itself! How dopeIN® works - insight into an application example

Security that thinks for itself!

How dopeIN® works - insight into an application example

How can a login be secure, personalized and simple at the same time?

Our inventor Uwe Leibrecht provides the answer in a short, practical video.


Using the example of a typical login process - carried out by the user Sammy - Uwe shows how dopeIN® works.
Without additional technology. Without rigid passwords. But with a
well thought-out mental exercise,

that is tailored to Sammy.


The application example shown is number-based and illustrates how dopeIN® uses cognitive tasks to make authentication secure and flexible. The tasks are based on real-life situations and can be individually adapted to different user groups, security requirements and systems.


Watch the video to find out:

  • What a dopeIN® challenge actually looks like
  • What lies behind the principle of "cognitive safety tasks"
  • Why the solution works individually - and yet securely in a standardized way
  • How dopeIN® can be seamlessly integrated into existing processes


One example - many possibilities:

Sammy's login is an example of numerous conceivable application scenarios. The special thing about dopeIN® is its versatility: The underlying regulations are customizable - whether for clinics, authorities, companies or educational institutions.

In addition to number-based tasks, object-based challenges can also be implemented. This makes dopeIN® a customized solution for individual requirements with maximum security and a high level of user-friendliness.

Watch the video now and get an impression of how dopeIN® works in practice. (🎬,DE )

9. Juni 2025

Nächster Schritt

Möchten Sie dopeIN® praktisch erleben oder als Lösung integrieren?

dopeIN® testen Partner- und Lizenzoptionen prüfen

Next step

Would you like to experience dopeIN® in practice or integrate it into your offering?

Test dopeIN® Review partner and licence options

dopeIN®- Interactive Logo
von dopeIN® Team 15. Oktober 2025
Experience dopeIN® as an interactive prototype: dynamic MFA without a second device or biometrics, using active user logic.
dopeIN®- Interactive Logo
von dopeIN® Team 15. Oktober 2025
Erleben Sie dopeIN® als interaktiven Prototyp: dynamische MFA ohne Zweitgerät und ohne Biometrie, mit aktiver Nutzerlogik.
dopeIN® use your brain to make it safe!
von dopeIN® Team 9. Juni 2025
Ein Praxisvideo zeigt, wie dopeIN® kognitive Aufgaben nutzt, um Logins sicher, flexibel und ohne starre Passwörter zu gestalten.
Deep Dive-Podcast: Episode 02
von dopeIN® Team 22. März 2025
Discover how personal logic and taste make login secure without a second device or biometrics.
Deep Dive-Podcast: Folge 02
von dopeIN® Team 22. März 2025
Hören Sie, wie persönliche Logik und individueller Geschmack sichere Authentisierung ohne Zweitgerät oder Fingerabdruck ermöglichen.
vendor lock-in
von dopeIN® Team 22. März 2025
dopeIN® keeps authentication flexible: licensable, integrable into existing infrastructure and independent of proprietary hardware.
 man-in-the-middle attack (MitM)
von dopeIN® Team 22. März 2025
How dopeIN® makes MitM attacks harder: dynamic codes, security fragments and active user interpretation.
Vendor Lock-in
von dopeIN® Team 22. März 2025
dopeIN® hält Authentisierung flexibel: lizenzierbar, integrierbar in eigene Infrastruktur und unabhängig von proprietärer Hardware.
man-in-the-middle attack (MitM)
von dopeIN® Team 22. März 2025
Wie dopeIN® MitM-Angriffe erschwert: dynamische Codes, Sicherheitsfragmente, keine Klartextcodes und aktive Nutzerinterpretation.
Deep Dive-Podcast Episode 01
von dopeIN® Team 14. Februar 2025
This deep-dive podcast explores dopeIN®, dynamic MFA, user needs and future cyber threats from AI and quantum computing.
MFA in one step
von dopeIN® Team 14. Februar 2025
dopeIN® combines multiple security factors in one smart input, reducing device dependency, effort and complexity.
Key factor
von dopeIN® Team 14. Februar 2025
dopeIN® replaces static repetition of knowledge with applied thinking and dynamically generated authentication data.
dopeIN® redefines security
von dopeIN® Team 13. Februar 2025
dopeIN® replaces static authentication codes with dynamic codes, combining security, usability and future readiness.
The revolution in security codes
von dopeIN® Team 13. Februar 2025
dopeIN® breaks the rigid 1:1 link between input and authentication code and creates temporary dynamic codes.
biometric date
von dopeIN® Team 13. Februar 2025
dopeIN® relies on cognitive, dynamic inputs and keeps biometric data optional – supporting user control and privacy.
Armed for future threats
von dopeIN® Team 13. Februar 2025
dopeIN® combines static and dynamic security fragments to adapt authentication to risks such as AI and quantum computing.
static vs. dynamic
von dopeIN® Team 13. Februar 2025
Why static passwords, PINs and codes create exposure risks – and how dopeIN® enables dynamic, user-oriented authentication.