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Why is Google Authenticator better than SMS?
Authenticator App (More Secure) Using an authenticator app to generate your Two-Factor login codes is more secure than text message. The primary reason being, it’s more difficult for a hacker to gain physical access to your phone and generate a code without you knowing about it.
Can I use Google Voice for 2FA?
Two-Step Login options with Google Voice Google Voice service includes the ability to receive phone calls and SMS messages (text messages), and Two-Step Login (Duo) supports both of these options. Since Google Voice service is free, there are no charges for the phone calls or text messages sent by the Duo service.
Is Google Voice good for privacy?
Your Google Voice phone number helps you make and receive calls and send and get text messages. You can hide your caller ID when you make calls on Google Voice. You can also change the caller ID for incoming calls. If you ever lose access to Google Voice, your phone number helps with account recovery.
Is it dangerous to use SMS for two factor authentication?
Unsurprisingly, the warning prompted stark headlines, including “ Microsoft warns against using SMS-based two-factor authentication on your phone” and that Microsoft has told users to “ditch SMS multi-factor authentication.” Microsoft’s warning is potentially dangerous and certainly ironic.
Do you need a phone number for two factor authentication?
These days, 2FA (Two-Factor Authentication) is all the rage. Instead of securing your account with only a password, you have to enter a password and a secret code… But where to get this code? The simple way is via an SMS to your phone, which means you also must provide your cell phone number to various sites.
Is it possible to get MFA with SMS?
SMS messages are open to compromise in a way that other forms of MFA are not. But the simplicity of SMS passcodes that can be received by any phone has proven impossible to beat. There are no viable alternatives that match its ubiquity and ease of use for the majority of us.
Is there a problem with multifactor authentication MFA?
Earlier this year, it confirmed that only 11% of its own enterprise accounts have multifactor authentication (MFA) enabled, that a million of those accounts are compromised monthly, and that any form of MFA—SMS included—would prevent 99% of those attacks. The biggest issue with MFA isn’t woeful SMS security, it’s take-up.