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08 Dec 2023

What is Two-Step Verification?

What is Two-Step Verification? – The number of cyberattacks directed against both individuals and companies has increased exponentially in recent years. For this reason, it is important to protect personal and professional accounts on the Internet: email, social networks… More and more hackers access all kinds of budgets and change their passwords so that the owners cannot access them. Well, two-step verification is the best way to prevent this situation.

What is two-step Verification?

Two-step verification, also called two-factor authentication (2FA), is a security measure that prevents someone without authorization from accessing the personal account of a particular service. When you activate this Verification, for example, in the email, when accessing it, and using the password, you must provide a unique code. Generally, this code is sent to the mobile phone you indicated during registration via SMS, although there are other alternatives such as applications, phone calls, or a security key.

Worth? Of course, yes. Imagine that someone gets hold of your password through a phishing attack. If you don’t have 2-Step Verification enabled, a hacker can access your account and take any action that could negatively impact you. If, on the other arrow, you have this security tool enabled, the cybercriminal would not be able to access the account since, even if they have the password, they do not have the necessary code to complete the process.

Do You See What a Phishing Attack is?

It is one of the techniques most used by cybercriminals today. We will explain it with a simple example to better understand what it consists of. Imagine that you have the electronic service of Gmail, and you receive an email, supposedly from Google, indicating that there is some problem with your account.

Attached to the email is a link that you need to click to log in and fix it. When you click, it redirects you to a page similar to Gmail but owned by hackers. Therefore, when you enter your email address and password, cybercriminals steal your authentication data.

If you do not have two-step verification activated, they could enter your Gmail account and use it maliciously.

What Advantages Does it Offer?

The most outstanding advantage is that it offers an additional security layer to the account, thus preventing someone from entering without permission and having access to the data. Various analyses have shown that using two-step verification significantly reduces hackers’ success in accessing third-party data.

It is easy to configure since you can activate this option in the settings of all accounts. It is a straightforward and fast process; thus, the performance is protected in the best possible way.

And lastly, it should be noted that there are different methods available. Most websites or applications usually have other ways to choose from to activate the two-step verification in an account. This types it easy to find one that fits 100% of your needs and preferences.

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