An interesting idea for a few reasons.
Users don't have to remember passwords, which is a strong benefit, but the user's security is now dependent on the security of their mail provider, or their own security practices in relation to the use of that mail provider, and in all likeliness their smart device.
With the ubiquity of smart devices, this works from a UX point of view and could be really streamlined, but I wonder how much the meme at the top of the article is actually betraying - this is the service provider not wanting to be responsible for your security in relation to their service.
I'm not suggesting that this is unreasonable per se, but the ultimate evolution of this model looks like it could (potentially dangerously) increase the value of a smaller surface area (the smart device) and put a fairly huge onus on the end user understanding and being responsible for their security.
And whilst that seems ostensibly ok, we already know that the weakest link in security is the end user...so this could be putting all your eggs in one basket.
Users don't have to remember passwords, which is a strong benefit, but the user's security is now dependent on the security of their mail provider, or their own security practices in relation to the use of that mail provider, and in all likeliness their smart device.
With the ubiquity of smart devices, this works from a UX point of view and could be really streamlined, but I wonder how much the meme at the top of the article is actually betraying - this is the service provider not wanting to be responsible for your security in relation to their service.
I'm not suggesting that this is unreasonable per se, but the ultimate evolution of this model looks like it could (potentially dangerously) increase the value of a smaller surface area (the smart device) and put a fairly huge onus on the end user understanding and being responsible for their security.
And whilst that seems ostensibly ok, we already know that the weakest link in security is the end user...so this could be putting all your eggs in one basket.