---
title: "Contact — CANcrypt and SPsec at Embedded Systems Academy"
canonical_url: "https://cancrypt.net/contact/"
description: "Contact Embedded Systems Academy about CANcrypt V2 and the SPsec security sublayer, from integration support to training and consulting for your team."
last_updated: "2026-08-27"
---
# Contact

Many CAN and CAN FD security questions are answered already at [cansecurity.net](https://www.cansecurity.net) (the CAN Security Reference, covering threats, risk assessment and EU CRA obligations) and at [emsa.courses](https://emsa.courses/) (training classes for EU CRA and CAN/CANopen related topics). If neither answers your question, reach us directly.

## Reach Us

All written inquiries across the EmSA platforms go through our central contact point:  
[Go to the ESAcademy contact form →](https://www.esacademy.com/en/contact-us.html?subject=cancrypt.net)

**Embedded Systems Academy GmbH**, Germany / Europe  
Phone: +49 5105 582 7897

**Embedded Systems Academy, Inc.**, US / Americas  
Phone: +1 877 812 6393 (toll-free, North America)

## Reporting a Security Vulnerability

To report a suspected security vulnerability in an EmSA product, use the same central contact point with "Security" as the subject, or the security address given there. That page states what a useful report contains and how EmSA handles it.  
[Report a security vulnerability →](https://www.esacademy.com/en/contact-us.html?subject=Security#security)

## Frequently Asked Questions

### How do I report a security vulnerability in an EmSA product?

Use the [security reporting section of the ESAcademy contact form](https://www.esacademy.com/en/contact-us.html?subject=Security#security), entering "Security" as the subject, or write to the security address listed there. Name the affected product and version, describe the impact, and include enough technical detail to reproduce or verify the issue. Please do not disclose the vulnerability publicly before EmSA has had a reasonable opportunity to investigate and address it.

### How do I get in touch about CANcrypt?

Use the [ESAcademy contact form](https://www.esacademy.com/en/contact-us.html?subject=cancrypt.net) or call the number for your region and describe your system. We answer questions about CANcrypt V2, SPsec integration, training and consulting.

### Where can I find answers to general CAN security questions?

The [CAN Security Reference at cansecurity.net](https://www.cansecurity.net) covers threats, risk assessment and EU CRA obligations for CAN and CAN FD. Start there before contacting us directly.

### Does EmSA offer CAN security training?

Yes. Embedded Systems Academy runs scheduled and on-site classes on CAN, CANopen and EU CRA topics. The current catalog is listed at [emsa.courses](https://emsa.courses/).