Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the Training OTA Updates - Deploy Secure Firmware Updates training are: Advanced expertise in C/C++, embedded Linux, TCP/IP network protocols, and application cryptography. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Training OTA Updates - Deploy Secure Firmware Updates training is available in in-person. The format can be adapted to your needs (inter, intra, custom).

Training OTA Updates - Deploy Secure Firmware Up... | Learni

The story of Learni

Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.

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Methods, approaches, and teaching resources

The Training OTA Updates - Deploy Secure Firmware Updates training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.

The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.

Teaching resources provided

To ensure the quality of the Training OTA Updates - Deploy Secure Firmware Updates training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and teaching resources

For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the Training OTA Updates - Deploy Secure Firmware Updates training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.

Training access terms and deadlines

Training objectives

Master OTA Updates architectures for professional certifying deployments

Develop secure OTA pipelines tailored to IoT and embedded constraints

Implement signing and encryption mechanisms to protect firmware

Design rollback strategies and A/B testing for enterprise production

Optimize OTA performance to minimize bandwidth and downtime

Deploy scalable OTA fleets with real-time monitoring

Acquire certifying skills to manage critical OTA incidents

Training program

Module 1OTA Updates Fundamentals: Protocols and Embedded Architectures (MQTT, HTTPS, Delta Updates)

Dive into the advanced principles of OTA Updates by analyzing key protocols such as MQTT and HTTPS for constrained environments, configure a test environment with embedded simulators on Raspberry Pi and STM32, develop your first complete OTA payload including metadata and checksums, perform practical exercises on real enterprise cases to identify common pitfalls, produce a custom production-ready architecture diagram.

Module 2OTA Updates Security: Digital Signatures and Advanced Encryption (EdDSA, TLS 1.3, PKI)

Strengthen your skills by implementing EdDSA digital signatures and asymmetric encryption with OpenSSL on live firmware, simulate MITM and replay attacks to test robustness, integrate an enterprise PKI into your OTA pipeline via AWS IoT Core or Azure Device Update, conduct practical security audits on vulnerable binaries, generate certificates and keys for secure deployment, document a cyber incident response plan with automated rollback.

Module 3OTA Updates Implementation: Firmware Integration and Delta Management (Zephyr, Mbed, Custom Bootloaders)

Move to practice by modifying existing bootloaders to support delta OTA with tools like bsdiff and zdelta, integrate OTA APIs into RTOS like Zephyr or Mbed on real hardware, develop an autonomous OTA agent handling resilient downloads and integrity checks, test on simulated fleets with 100 virtual devices, optimize packages to reduce size by 70% using LZ4 compression, produce a deliverable upgradable firmware tested in degraded conditions.

Module 4OTA Updates Deployment: Scaling and A/B Testing (Kubernetes IoT, Balena, Mender)

Master scaling by deploying OTA fleets via Mender or Balena on Kubernetes for IoT, configure A/B testing campaigns to validate updates without global risk, integrate cloud backends AWS Greengrass or Azure IoT Edge for centralized orchestration, simulate deployments on 500+ devices with throttling and canary releases, analyze real-time metrics via Grafana and Prometheus, generate success/failure reports for rapid enterprise iterations.

Module 5OTA Updates Optimization: Monitoring, Rollback, and Advanced Cases (Edge Computing, 5G, ML Inference)

Push your expertise with bandwidth optimization on 5G networks via QoS and multicast, implement intelligent rollbacks with dual-bank and shadow updates, integrate advanced Prometheus/Grafana monitoring to alert on OTA anomalies, explore edge computing cases with live upgradable ML inference, resolve real challenges like blackouts or heterogeneous fleets, finalize a complete red thread project with custom dashboard and certifying strategy for your enterprise.