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Read more for these MFA authentication mechanism It is helpful in case if one layer get compromised the attacker still has at least one more barrier to breach before breaking into the target successfully.ĪWS also provides many MFA authentication mechanism: Virtual MFA devices, U2F security key, Hardware MFA device and SMS text message-based MFA. By adding extra layer in security it make difficult for unauthorised person to get access of confidential resources like compute devices, network or database.
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Multi-Factor authentication (MFA) is an extra layer of security, it is a combination of more then one credentials which authenticates the user example combination of user password with security token (software or hardware based), using of biomatric verification for authenticating the user credentials.
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