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Google Authenticator is not free of criticism and omissions. For example, the demand for a function that allows secret seeds to be synchronized for other

Dangerous Authenticator Apps Two-factor authentication is one of the most secure ways to protect one’s accounts from unauthorized access. Hackers and data spies are excluded

Two-factor authentication via SMS Perhaps you have already noticed: Since March 2023, Twitter has made its two-factor authentication available to users only against payment. Of

Privacy in the gym The members of a fitness center trust in the safety concept of the operators. Beginners are introduced to training by the

It is always possible that a security hole opens up somewhere. There is a data breach. Or malware finds its way into the system. The

Here on this blog, we regularly use terms like authentication, authentication, or authorization. These terms are all related, but have certain differences. These differences can