It feels like I’ve been getting more and more follower requests lately that I just have to turn down. Sometimes there are empty profiles, sometimes newly created ones, sometimes profiles with content, comments and followers, where I ask myself: Do you really want to stand in a context with these people? Just a few minutes ago, another friendly but firm rejection. Digital sanitation, so important in today’s world. Read more

A quizzle for the weekend: Which of the following domains is most likely a malicious one? Look closely! ԁeutsche-telekom.de sparkasse-ԁarmstadt.de cloud.sessionID.cf.373.tw/323.fra.commerzbank.de Quite simple, some will say. Others claim they never fail to phishing mails or open unknown file attachments. This always happens to the others! Whoever knows such a person may pass this quiz to him or her. Solution Even if the first two domains seem familiar, they do not lead to where you expect. The “d” in deutsche-telekom and sparkasse-darmstadt is a cyrillic “d” and hardly distinguishable from our latin one. Technically it is a completely different letter. A look into the source code reveals the difference: Read more