2021 - The year of zero-day vulnerabilities

2021 - The year of zero-day vulnerabilities

The security researchers of Google's "Project Zero" have completed their statistics on actively exploited zero-day vulnerabilities. The conclusion: In 2021, there was a massive increase in known zero days. This would not only be due to the increase in attacks,...
Log4j vulnerability - What to do?

Log4j vulnerability - What to do?

It has recently become known that the software library called Log4j has a security vulnerability. This can be exploited very easily to take over entire IT systems or to tap data. Many cybercriminals are now exploiting this, while IT professionals...
IT security under the traffic light coalition

IT security under the traffic light coalition

On November 24, the SPD, the Greens and the FDP ("traffic light coalition") presented their coalition agreement. IT security is to be given a higher priority again in it. Instead of tightening surveillance of citizens, as has been the case in recent years,...
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