Cloud Security – Part 2: The vulnerabilities and threats of the cloud, current scientific work on cloud security, conclusion and outlook

I’m glad to welcome you to the second part of two blog posts about cloud security. In the first part, we looked at the current cloud market and learned about the concepts and technologies of the cloud. Thus, we created a basis for the areas of this post in which we will now deal with the vulnerabilities and threats of the cloud, have a look at current scientific work on the topic and finally conclude with a résumé and an outlook.

Once again, I wish you to enjoy reading! 🙂
Continue reading

Cloud Security – Part 1: A current market overview and the concepts and technologies of the cloud

Welcome to the first of two blog posts, that will deal with the latest developments in cloud security.

In this post, we will initially look at the role the cloud plays in today’s market and why it is important to deal with the security of the cloud. In order to address the security aspects, we need to know how the cloud works, so we’ll then take a closer look at the concepts and technologies used in the cloud.

After we know the technologies of the cloud, we will consider their weaknesses and threats in the next post. To this end, we are trying to identify the weaknesses of the cloud as far as possible, and we will regard a list of threats that companies can face when using the cloud. After that we will observe scientific papers that currently deal with the issue of cloud security. Finally, we will summarise, draw a conclusion and look ahead to potential future developments in the area of cloud security.

And now I wish you to enjoy reading! 🙂
Continue reading

Analyzing text with IBM Watson services on Bluemix

You might have already heard of IBM’s artificial intelligence “Watson”, which beat two former champions  of the american television game show “Jeopardy!”  back in 2011. What you probably don’t know is that today lots of predefined Watson services are publicy available on IBM’s cloud platform “Bluemix”. These services cover different aspects of AI-backed applications like Visual Recognition, Language Translation or Text to Speech. This post glances on Natural Language Understanding, which is about analyzing text by extracting different kinds of information, and shows how this can be achieved by using Bluemix services.

Continue reading