In the digital world, passwords are used and required for many applications and services.
Access to your PC or to your email account will require a password, as will access to your favourite online shop or the web access to your bank.
Passwords are the digital version of our traditional door keys, and yes, there are already possibilities to replace traditional door keys also with a digital lock or even your mobile phone.
Passwords help to protect your data and your privacy.
It is strongly recommended to use different passwords for different applications.
This, to avoid granting access to all the digital services you use at once if ever one of your passwords should be compromised, be it accidentally from your side or from the service provider side.
Just as a reminder, see what recently happened at Cathay Pacific and the privacy breach.
The tricky thing with passwords is that on the one hand the password shall be strong, i.e. as random as possible to avoid guessing or easy password cracking, but on the other hand you shall be able to remember the password.
Here are some tips for creating a safe and secure password.