Category: Allgemein
Snakes exploring Pipelines – A “System Engineering and Management” Project
Part 1: Tool Setup This series of blog entries describes a student project focused on developing an application by using methods like pair programming, test driven development and deployment pipelines. Welcome to the next part our project, on its way to become the Snake game with the very best underlying code base ever. (If you…
Snakes exploring Pipelines – A “System Engineering and Management” Project
Part 0: Introduction This series of blog entries describes a student project focused on developing an application by using methods like pair programming, test driven development and deployment pipelines. Once upon a time, which was about one and a half months ago, an illustrious group of three students found together, united by the shared interest…
Secure Systems 2016 – An Overview, Walter Kriha
This is an attempt to provide an overview of the topics in “Secure Systems”, a seminar held during the summer term 2016 at the Stuttgart Media University HdM. Presentations have been given and blog entries into our new MI blog were made. With the chosen topics we have been quite lucky, as some of them…
Stupid by nature? – How psychology influences our security decisions
An overview on how psychology influences our decision making process, cognitive biases and why good security trade-offs are so important.
Test Driven Development Part IV
[written by Roman Kollatschny and Matthias Schmidt] Welcome back to our fourth and final post in our series. This time we want to deal with code style and code quality to optimize coding on additional ways.
- Allgemein, Cloud Technologies, Scalable Systems, Student Projects, System Designs, System Engineering
SocialCloud – Lessons Learned – Part 8
Looking back at 4 months of intensive work on our project “SocialCloud” we gathered a lot of experiences and learned many things regarding teamwork, cloud infrastructure and about the difficulties of creating and designing a web application from scratch. Read this blogpost to be prepared for your next big project!
- Allgemein, Cloud Technologies, Scalable Systems, Student Projects, System Designs, System Engineering
SocialCloud – HumHub and the humming begins – Part 7
The background Locally organized voluntary groups, helping refugees manage their first steps in Germany, are often organized by mass-email with up to 50 recipients. So the huge amount of received emails which should be clarified ends up in a “answer all”-flood of every involved mailbox. Another realistic misbehaviour is that images are sent uncompressed as…
Allgemein, Cloud Technologies, Scalable Systems, Student Projects, System Designs, System EngineeringSocialCloud – Configure all the things! – Part 6
One of the requirements of the system is that organizations should be able to set up and deploy the HumHub system on their own. For this purpose, we have designed the Configtool. To meet this requirement we have to use different tools, procedures and interfaces from Bluemix. In the following we would like to introduce…

Machine Learning in secure systems
Sadly today’s security systems often be hacked and sensitive informations get stolen. To protect a company against cyber-attacks security experts define a “rule set” to detect and prevent any attack. This “analyst-driven solutions” are build up from human experts with their domain knowledge. This knowledge is based on experiences and build for attacks of the…
- Allgemein, Cloud Technologies, Scalable Systems, Student Projects, System Designs, System Engineering
SocialCloud – Cloudy this morning … and we’re scaling – Part 5
Cloud computing has so much potential that the possibilities seem to be endless. Without knowing much about it the cloud looks like a magic place for many people. To give you a more detailed explanation we sum up the design process of our cloud application step by step in the following blog post. Without giving…

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