M.Sc. Jan Hörnemann

Which cloud is the most secure?

One often encounters the term cloud when it comes to data storage. There are many different cloud providers that can store our data for a small amount of money. We therefore took a look at which cloud is the most secure. Which cloud is the most secure? Which cloud is … continue reading

Pentest Tool #5 – Naabu

In week 5 we will introduce the Pentest Tool #5 Naabu. Naabu is a scanner like the tools we already know. We are still in the reconnaissance phase, in which we as attackers try to get to know the target system as well as possible. Using Naabu, the goal is to detect open ports on the target system with a very fast scan.

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Internal Hacker Attack – Several companies report security incidents!

Hacker attacks are more and more in the spotlight, as the number of expensive attacks is increasing. In a hacker attack, most people imagine that a criminal finds a security hole in the system from a distance and exploits it. However, there is also a so-called internal hacker attack, in which the own employees cause damage. This is exactly what happened recently at the three companies Shopify, Tesla and Instacart.

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