Welcome to Web Connectivity and Security in Cyber-Physical Systems!

In this course, we will explore several technologies that bring modern devices together, facilitating a network of connected things and making devices internet-enabled. We will discuss rules, protocols, and standards for these devices to communicate with each other in the network. We will also go through security and privacy issues and challenges in cyber-physical systems (CPS). We will explore measures and techniques for securing systems from different perspectives. Possible attack models are introduced and solutions to tackle such attacks are discussed. Moreover, some basic concepts related to privacy in cyber-physical systems are presented. The course comprises altogether five modules and is split up into two main sections. The first section contains three modules and centers on the problem of web connectivity in cyber-physical systems. The second section consists of two modules focusing on security measures in such systems. Each module ends with a graded quiz, and there is a final peer-reviewed exam at the end of the course covering the two main sections of the course. After completing this course, you will have the basic knowledge and capacity for designing the network architecture of your cyber-physical system. This includes putting together different components, selecting suitable communication protocols, and utilizing these protocols in your system. You will also be able to define security requirements for your system and choose and implement a proper security and privacy technique to protect it.

This course is all about practical programming and problem-solving!

After completing this course, you will have the knowledge to plan and set up a real-time system both on paper and in practice. The course centres around the problem of achieving timing correctness in embedded systems, which means guaranteeing that the system reacts within the real-time requirements. Examples of such systems include airbags, emergency brakes, avionics, and also multimedia systems like video playback and QoS in web servers. The course teaches how to plan real-time systems, in theory, using established mathematical proofs and how to implement them in practice by using the most common scheduling methods. We also learn how to program the system in the C language using the FreeRTOS real-time kernel. Finally, we have a look at the future of real-time systems, namely multi-core real-time systems! This course focuses on the learn-by-doing approach with many examples and real-world programming assignments. We have 5 modules, each with a gentle, graded quiz at the end and one peer-reviewed programming assignment. In case you have no experience with C programming, please check out a practical course like: https://www.coursera.org/learn/arduino-platform The course is actually quite fun! -Simon Holmbacka / Åbo Akademi University Ideate. Innovate. Iterate with 28Digital

Finally! You will learn how to motivate engineering decisions and how to choose implementations to make a system actually running!

This capstone project course ties together the knowledge from three previous courses in IoT through embedded systems: Development of Real-Time Systems, Web Connectivity & Security and Embedded Hardware and Operating Systems. You will develop a larger system using the learning outcomes from these courses, and the students will evaluate the developed system in a real-world programming environment. This course is a true engineering task in which the learners must not only implement the algorithm code, but also handle the interfaces between many different actors and hardware platforms. You will also learn to evaluate the efficiency and the correctness of their system, as well as real-world parameters such as energy consumption and cost. Get ready! This one will change how you view proposals and projects! Ideate. Innovate. Iterate with 28Digital,