Tag: secure systems
Security Strategies and Best Practices for Microservices Architecture
Microservices architectures seem to be the new trend in the approach to application development. However, one should always keep in mind that microservices architectures are always closely associated with a specific environment: Companies want to develop faster and faster, but resources are also becoming more limited, so they now want to use multiple languages and approaches.…
Home Sweet Home Office
Working from home has many advantages but also numerous risks During the global pandemic in 2020 the German government has decided to restrict social contacts as much as possible. Companies increasingly allowed their employees to work from home. According to the statista website, only 4% of all those surveyed have been working from home before…
The Way of System Thinking – Was Systemdenken ausmacht
Ein Artikel von Jessica Hofmann und Julia Grimm In unserem Leben, egal ob im Privaten oder Beruf, müssen wir Entscheidungen treffen. Diese Entscheidungen haben so gut wie immer eine Konsequenz. Bei alltäglichen Entscheidungen ist uns das oft nicht bewusst. Erst bei großen und schweren Entscheidungen sind wir Menschen uns darüber im Klaren, dass das was…
HAFNIUM EXCHANGE SERVER ATTACKS – What happened and how to protect yourself
an article by Carina Szkudlarek, Niklas Schildhauer and Jannik Smidt This post is going to review the zero day exploit of the Microsoft Exchange Servers starting in January 2021.It will look into the methods of SSRF and the exploitation of mistakes in the deserialization of input values to procure privileged code execution. INTRODUCTION In early…
Zero Trust Security – The further development of perimeter security?
Most companies use perimeter security to secure their cooperate applications, services and data from attackers and unauthorised users. This approach includes a cooperate network, where clients, that are part of the network are able to access the applications. This includes attackers that got access to these networks.Additionally more applications are getting shifted from cooperate networks…
The Dark Side of AI – Part 2: Adversarial Attacks
Find out how AI may become an attack vector! Could an attacker use your models against your? Also, what’s the worst that could happen? Welcome to the domain of adversarial AI!
GDPR and Information Security: A practical guide for Startups and small businesses
Let me start with a story. My first contact with GDPR (general data protection regulation) and the topic of information security was during my bachelor throughout an app project. We had set ourselves the goal of uploading the app to Google Play Store by the end of the semester and were thus inevitably confronted with…
The (in)security about speaker legitimacy detection
For the most of us, voices are a crucial part in our every-day communication. Whether we talk to other people over the phone or in real life, through different voices we’re able to distinguish our counterparts, convey different meanings with the same words, and – maybe most importantly – connect the voice we hear to…
About the Robustness of Machine Learning
In the past couple of years research in the field of machine learning (ML) has made huge progress which resulted in applications like automated translation, practical speech recognition for smart assistants, useful robots, self-driving cars and lots of others. But so far we only have reached the point where ML works, but may easily be…
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