<strong>Set up strong passwords.</strong> It might not come as a surprise: “password”, “12345” or your birthday are most likely not the best choices. A strong password is, in the ideal case, random, contains upper and lower case letters, numbers and special characters. So-called passphrases may also be an option, as they are difficult to unlock by algorithms (and even more so by humans) – similar to randomly compiled passwords. Also, make sure to get a separate password for each of your logins so that, in case one gets leaked during a data breach, you don’t have to update all of your logins.