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,...
Password and data security

Password and data security

It is estimated that an average Internet user has over 70 accounts that can only be accessed via individual access data. Secure passwords need to be defined both at work and at home. Many people find this difficult, which...
Two-factor authentication hacked

Two-factor authentication hacked

Two-factor authentication (also known as 2FA) is used for additional security when logging in, which is otherwise usually only secured with a password and user name. In some cases, multi-factor authentication (MFA) is also used for this purpose. With some of these...
Photo transfer and data protection

Photo transfer and data protection

More and more banks are offering the so-called photo transfer service. Here, the account holder can take a photo of a bill he wants to pay with his smartphone. This bill is then paid immediately via the corresponding banking app. Quickly...
EDSA on the right of access according to Art. 15 DSGVO

EDSA on the right of access according to Art. 15 DSGVO

The right to information under Article 15 of the GDPR is one of the rights of the data subject under the GDPR. How far this right should ultimately extend in practice is legally considered controversial. Now, the European Data Protection Committee (EDSA; also "European Data Protection...
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