The use of cloud systems is attractive - it offers many advantages. At the same time, there are some security risks that companies should protect themselves against. Philipp Kalweit, CEO of Kalweit ITS GmbH, is regarded as Germany's youngest professional hacker. With his company, he has specialised in penetration testing. 

In this interview, the professional hacker explains which security gaps in cloud systems he regularly uncovers in penetration tests, how you can protect yourself against attacks on cloud systems and what you should look out for when switching to cloud services.

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