What are the types of two-factor authentication?

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Another important point for using this resource is the need to increasingly shield access to personal information , since access to the internet and digital solutions are becoming easier. Two-factor authentication isn't a foolproof method, but it's an excellent barrier to preventing into now your online accounts. So, do you want to know what types of two-factor authentication are? Continue reading and I'll tell you. What are the types of two-factor authentication? Do you know what are the most common forms when it comes to two-factor authentication? If you haven't identified it yet, we'll introduce you to the main ones. Discover the 4 possible types for implementing this feature:1 – Authenticator app Google Authenticator is token software that implements two-step verification services using a time-based One-time Password algorithm.

Magnetic card, your security is even more restricted , since this resource needs a reader of its own to work. Typically, this option is used within companies, by teams that don't need to travel outside the office. 4 – SMS and email In short, sending email and SMS are the most commonly used authentication options. In a way, this is mobile number list motivated by people's high demand to use simpler mechanisms to increase their level of security in their systems.    Speaking of more specific features, the One-time Password algorithm is based on HMAC, to provide more security when authenticating a user. That way, you don't depend on a network connection to function. 2 – USB Token The USB token is a piece of hardware that you plug into your computer and use as an electronic device, managing and storing the cryptography that will make up the system you want to protect.



Another way of thinking would be from the perspective of digital marketing, SMS and e-mail are commonly used in the customer prospecting process. However, it is important to tell you that although it is simple to use two-factor authentication with these categories, it has a certain vulnerability compared to other options. Imagine, for example, that you lost your cell phone (with your telephone number) or the e-mail account registered to receive the code and authentication. It is very likely that if someone gains access to the information on your device, they will have access to the linked accounts. So,You just saw how two-factor authentication can help a lot in your security of your physical and legal person data.