The experts in computer security warn about the bad practices in which the users often fall by creating unsafe passwords for accessing online services and products and face problems which can be caused when it comes to protecting the security of your systems and personal information.
They also warn that data leakage due to unsafe passwords fuels a lucrative black information market. This information can end up in black markets of the hackers, who make big money with the data or with networks of zombie computers.
The expert agree that the most important thing is that the passwords should be difficult to guess and easy to remember, which is a goal that is not always easy. First of all, avoid the deductible information such as birthday dates, or fall into the error of using the same passwords, a very common fact that makes your online security very fragile.
The experts recommend following some basic principles when you are generating a password for different web services and avoid being victims of malicious hackers. They suggest the following tips along with the use of a reliable password generator and manager.
The passwords must be at least eight to ten characters in the length.
The use of uppercase and lowercase letters must be combined including a number and a symbol.
It is recommended not to repeat the passwords for different services or, in any case, to have variants with small changes.
Dictionary words should not be used as a password for the reason that they make the system more vulnerable.
Avoid using passwords that refer to easily deductible data such as dates anniversaries and birth.
You can make a password from the first letters of the words that make up the title of a favorite song or a quote.
If the passwords are written on a paper, be careful not to leave it in a visible place or near the computer.
You can save the passwords to remember in a Word document that is encrypted or also in online services that offer the possibility of encrypting the content.
The questions raised in the password recovery process should not have personal information known by many people.
The use of enforced and widely used countermeasures should be avoided by changing some letters by similar numbers. Using similar symbology makes passwords more vulnerable.
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