Strong Passwords
Threats for Passwords
Login credentials, i.e., the combination of user names and passwords, are the most common method of logging in to access-protected devices such as one's own computer or personal services (cloud services, email providers, online stores, etc.). This makes credentials interesting for attackers, as they could use them
- to order expensive goods or services at your expense,
- to register for or deregister from exams for you,
- to "attack" your friends and colleagues (damage your reputation),
- to access or manipulate your information in cloud storage,
- or to read your e-mails and send e-mails on your behalf.
Criminals mostly try to get login data with the help of malware, attacks on services or phishing, or to guess weak passwords by automated trial and error, so-called brute force attacks.