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How to find a strong and secure password
A simple system lets you create individual passwords for every situation.
More privacy and security in Windows
Turn on Windows functions for more protection and a healthy measure of privacy when working at your PC.
How to protect your system
Do better work with desktop sharing and videoconferencing
Desktop sharing lets you save lots of time on business communication, especially when the parties are in different locations.
So finden Sie das richtige System
Detect and banish viruses, Trojans, and malware
Something is wrong with the computer. How to handle a possible attack and minimize data loss with cool deliberation.
How to handle a possible attack
Strip those inquisitive apps of their rights
Not every app needs access to photos or contacts. How to ensure “minimally invasive” impact on your data.
Use two-factor authentication to add an extra layer of security to your accounts
A strong password is an important means of protecting your privacy on the Internet. Two-factor authentication takes data security a step further.
How to proceed
More webmail security
You can actively increase the security of your webmail – for example with encryption and SSL connections.
Seven security tips for any browser
The browser is one of the most important programs you have on your computer. Improve online security in a few simple steps.
Tips and instructions
What you should know about password managers
Keep personal “key stimuli” safe and secure. How to stay on top of all passwords with a password manager.
How to find the right system
Fingerprints and face recognition instead of passwords?
Is biometric data secure? How our skin protects our smartphone – and where it needs additional protection.
Important to know
How to encrypt emails
Email is part of everyday life, whether for work or personal purposes. Protect your electronic mail effectively.
How you proceed
How to tell if you are browsing with a secure connection
Whether you are banking or shopping online, bear these “health tips” in mind so that confidential information stays confidential.
On URLs and Cerfiticates
Tips for more Android security
Screen locks, system updates, and backups – a few basic rules will help you boost your phone’s immune status.
Pay attention to this
Sync your data securely through the cloud
It is easy and convenient to sync your data with the cloud. Encryption keeps your data “healthy”, even online.
Secure data in the cloud
Smart Home? Rest assured!
A smart home can make life within your own four walls safer and better. How to make your smart devices immune to attacks.
How to handle email securely
If an infected email is simply deleted, nothing can happen. More caution will keep you immune to Trojans and viruses.
The basic rules
Protect yourself from identity theft
Has someone ordered something using your name, but hasn’t paid the bill? How to protect yourself from digital “multiple personalities”.
How to prevent
Ten tips for more security on any system
Smartphones and computers help us to do our work and organize our lives. Our tips will help you create more security.
Protect your privacy online
Tracking systems log your every step on the internet. There is a risk of becoming too transparent as a user.
Get the best out of your tablet – securely
The on-trend look and many entertainment functions of a tablet often keep us from remembering that they, too, are computers that are subject to attacks and therefore need protecting.
More security for Android devices and iPads
Opening ports on the router
Keep your digital skin’s defenses strong and protect your router from external cyberattacks.
What you need to know