Password Explanations

In Latin is the etymological origin of password. It is a word that is the result of the sum of two components of that language:
-The prefix “against-“, which can be translated as “opposite”.
-The noun “signum”, which is equivalent to “sign” or “sign”.

A password is a key that provides access to something that, without the code, is inaccessible. It is an authentication method that appeals to the secret data necessary to overcome a security barrier.

According to, the origin of passwords dates back to the time when there were sentinels or guardians guarding certain places. When someone approached with the intention of entering one of these sites, the sentinels asked for a password: it was a word or a phrase that only those who had authorization to enter knew. If the subject said the password, he could access the guarded space. Otherwise, he was not allowed to pass.

Today, passwords are very common in the field of technology and electronics. In these cases, the keys – also known by the English term password – allow the personal information stored in digital systems to be protected.

When creating an email account, for example, a person must choose a username and password. This data will be what gives you access to your account. Every time the subject wishes to write an email or read the messages sent to him, he will have to enter the system by specifying the password that corresponds to his username.

Automatic teller machines (ATMs) also work with passwords: whoever wishes to withdraw money with their debit card, for example, must type (type) their password on the keyboard. TV set-top boxes and cellular (mobile) phones are other devices that are often password protected.

When it comes to creating a secure password, you have to know that there are several tips to take into account and that they are offered by professionals in the field of computing and technology. We are referring to the following:
-It is recommended that it be an alphanumeric password, that is, that it has both numbers and letters.
-In order to make it difficult for a hacker to discover that password, the password must have at least a total of 8 characters.
-It is important not to use the name or surnames, important dates, the names of relatives as passwords… And it is because all these data are easy to identify with the person and, therefore, are more vulnerable. That is, it is easier to discover the aforementioned password.
-No less relevant is to take into account that it is recommended to change it periodically.
-Of course, it is advisable not to give the password to anyone. That is a very personal data that should only be in the hands of who it belongs to.
-Another important piece of advice given regarding the password is that you should not have a single one for bank cards, emails, mobile phones, tablets, social networks… And if it is “stolen”, the hacker will have access to all those passwords. items.