An SMS (Short Message Service) is a feature of mobile phones that enables you to send text messages to other people. While free messaging services offered by smartphones support a cheaper and less ...

SMS text messages are a weak, dangerous way of providing two-factor authentication codes, as we discussed years ago in “Facebook Shows Why SMS Isn’t Ideal for Two-Factor Authentication” (19 February ...

Short Messaging Service, or SMS, is more than just a quick way for kids to communicate: Today it can also be an effective business tool for those times when you need to reach multiple people in quick ...

SMS text messages were already the weakest link securing just about anything online, mainly because there are tens of thousands of employees at mobile stores who can be tricked or bribed into swapping ...

We've probably all received confirmation codes sent via text message when trying to sign into an account. Those codes are supposed to serve as two-factor authentication to confirm our identity and ...

Do you receive login security codes for your online accounts via text message? These are the six- or seven-digit numbers sent via SMS that you need to enter along with your password when trying to ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. Facebook, PayPal, Microsoft, Twitter, Sony, Uber, Dropbox, Amazon ...