iMore.com Administrator Nov 15, 2013 65,594 43 0 Visit site Mar 1, 2018 #1 SMS isn't the most secure authentication method, so AT&T, T-Mobile, Sprint, and Verizon have joined forces to create a different one. Full story from the iMore Blog...
SMS isn't the most secure authentication method, so AT&T, T-Mobile, Sprint, and Verizon have joined forces to create a different one. Full story from the iMore Blog...