Best practices for keeping your passwords safe

The use of passwords remains one of the basic pillars of cybersecurity. However, many security breaches occur due to the use of weak, repeated, or easy-to-guess passwords.

Knowing how to create a secure password, evaluating how secure your password is, and applying good practices on a daily basis is essential to protect systems, networks, applications, and sensitive data, both personally and in business.

Why is it so important to use secure passwords?

Passwords protect access to computers, emails, servers, cloud applications, and corporate services. A weak password can allow unauthorized access, information theft, or even the hijacking of entire systems.

For this reason, security starts with the proper management of credentials.

How to create a secure password step by step

If you want to know how to create a secure password, it is important to follow a series of basic criteria that make brute force or dictionary attacks more difficult.

• Avoid common words or words that are easy to associate with you. Even if you add capital letters or numbers, they are still vulnerable to dictionary attacks.
• Do not use personal data such as names, birth dates, pets, license plates, or phone numbers.
• Do not use only numbers or logical sequences that could be related to you.
• Use long passwords. A minimum of 9 characters is recommended, although the longer it is, the more secure it will be.
• Combine different types of characters: uppercase letters, lowercase letters, numbers, and special symbols.

Examples of secure passwords

To better understand how to apply these recommendations, here are some examples of secure passwords:

• F9$kR2@pL8
• M4n!T7eQ#9
• 8Zr@L2$WmP

These passwords do not contain personal data, are long, and combine different types of characters, making them much more resistant to automated attacks.

How secure is my password?

A very common question is: how secure is my password. To evaluate it, you should ask yourself:

• Is it unique or do I use it on multiple services?
• Does it include personal data or common words?
• Is it long enough?
• Does it combine letters, numbers, and symbols?

If the answer to any of these questions is negative, it is advisable to change it as soon as possible.

Do not reuse passwords

One of the most common mistakes is to use the same password on multiple systems. This poses a high risk, since if one of them is compromised, the attacker can access multiple services.

It is recommended to use a different password for each critical system or service.

Change your passwords periodically

Changing passwords regularly helps minimize risks. In professional environments, it is recommended to renew them from time to time, especially in systems that handle sensitive information.

The frequency will depend on the criticality of the access, but doing it periodically reduces the possibility of prolonged attacks.

Avoid writing your passwords in insecure places

Whenever possible, memorize your passwords. If you need to write them down, do so securely and avoid common practices such as leaving visible papers on your desk or sticking notes to your computer screen.

In business environments, using professional password managers can be an excellent alternative.

Security starts with a strong password

Applying good practices and knowing how to create a secure password is one of the simplest and most effective ways to improve cybersecurity. Evaluating how secure your password is and using examples of secure passwords as a reference helps to greatly reduce the risk of unauthorized access.

The protection of information begins with small habits that, when well applied, make a big difference in the security of systems and data.