Two-factor authentication: SMS if not, what

Two-factor authentication - a reliable way to increase the security of the Internet. She adds another step to sign in, and knowledge of the login password is not enough to seize personal data.

Why not use SMS

SMS with the access code remain one of the most popular methods of two-factor authentication. But this method is the least reliable. Attackers are able to replace the number of message delivery, that is, to make forwarding. In addition, you may lose your phone or other device, which is synchronized with the smartphone. Then a message with the code for verification gets not to you, but to someone who possessed device. The telecommunications sector is often subject to attacks in which hackers intercept calls and SMS.

The use of two-factor authentication

Install specific applications that will generate code for your account. Such programs are themselves protected by a password, and hackers can not gain access to them, even if the device possess. In addition, the access codes for applications typically disappear automatically after viewing. And hackers can not intercept them, as is the case with SMS or call. Other advantages include a higher rate of production codes and independence from the mobile operator.

Applications run on mobile devices and computers and can synchronize accounts. Among the most useful services - Password Manager 1Password, Authy. For those who trust only to large corporations, will approach Google Authenticator and Microsoft Authenticator. google Prompt It is based on Google Now for Android and Google Search in iOS, that is, with him you do not even need to install a separate application for generating codes.

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google Authenticator

Developer: google LLC

Price: Free

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google Authenticator

Developer: google LLC

Price: Free

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microsoft Authenticator

Developer: microsoft Corporation

Price: Free

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microsoft Authenticator

Developer: microsoft Corporation

Price: Free

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Authy

Developer: Authy Inc.

Price: Free

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Authy 2-Factor Authentication

Developer: Authy

Price: Free

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1Password - Password Manager

Developer: AgileBits Inc.

Price: Free

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1Password - Password Manager

Developer: AgileBits

Price: Free

Good applications are many - you are bound to find for itself a convenient way to two-factor authentication. It's better than SMS, and even more than just a username and password.