Trusted mobile ID
Presenting Digital Freedom

PassBy[ME] is a PKI secured mobile ID solution,
providing future-proof user authentication,
transaction signing and mobile electronic signature
creating a real digital end to end experience.

Try our demo

Identify users and sign documents online

PassBy[ME] is a versatile mobile ID tool with many application possibilities to go fully digital. It offers legal compliance which is an essential cornerstone of all online transactions.

Why Us?


Maximize security based on PKI technology and keep ergonomics high.

Legally Binding

Create non-repudiation signature that is legally binding.


Digitalize processes, minimize the need for in person administration.

Minimize Cost

On-premise implementation or software as service.


Key functions


Next generation strong customer authentication (SCA)

Transaction authorization

Payment and non-payment transaction authorization with legal traceability and non-repudiation.

Mobile signature

Electronic signature of all document types that equals with handwritten signatures.

Trusted messaging

After delivery a signed evidence of receipt is created.


Windows login

Our trusted solution is developed to comply with European eIDAS regulation and follows PSD2 directives.



Create legally binding documents carrying the power of proof and fulfill legal compliance.


A peace of mind online solution makes bank card owners happy and safe while trading products or services.


Digital and secure bridge between citizens and government for online interactions.



Foster customer trust towards cloud solution providers due to advanced cloud security.


Ease client acquisition, optimize branch network, build digital management.


Features & Benefits

Multifunctional mobile ID
One solution with four key functions
Proven PKI technology
Maximised security level of communication
Legally binding evidence
Simple mobile structure
Ergonomic and easy to use. No need for additional hardware
SIM independent
Works with any mobile device
Built-in messaging system
No third party costs
Mobile device development SDK
Mobile ID add-on to extend your own apps
Runs on all mayor enterprise platforms
Flexible and rapid implementation
Available as a service
Cost effective, scalable and quick to lauch

PassBy[ME] Mobile ID is integrated with Thales nShield HSM

Microsec PassBy[ME] Mobile ID integrated with Thales nShield HSM delivers a source of trust for all derived digital services. It enables customers and service providers to meet EU cross-border standards; generate and manage sensitive cryptographic keys in a certified, tamper-resistant hardware environment.

Read our press release: Thales newsroom

Download our case study: Download

Contact Us