Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

We normally protect our online accounts using just a password. However, you’ve probably noticed of late, that when buy something online, you sometimes need to approve the transaction in your banking ...

"We cannot send a text message to this phone number because its operator is not supported," reads one of the messages received by Twitter users. Furthermore, it seems that those who use an ...

To address the ever-rising security risks, many websites now offer two-factor authentication (2FA), also known as multi-factor authentication, as an added layer of user protection. With the increasing ...

You’ve reached your account maximum for followed topics. Over the past few years, you may have heard a number of companies, app makers and service providers announce that they're launching two-factor ...

Should I use 2FA? Is getting a code by text the only 2FA method? How to turn on 2FA for your account What if I lose my phone or hardware key, or I don't have a mobile signal? Join Which? Tech Support ...

Our present system of usernames and passwords is just not secure enough. How many of you use the same password on multiple sites? How many of you have a password that can be guessed based on one of ...

Drawing on nearly half a decade at Which?, Natalie helps readers cut through the noise with practical guidance on trending products, pest control, cleaning advice, and money-saving tips during the ...

The work has been supported by the Cyber Security Research Centre Limited whose activities are partially funded by the Australian Government’s Cooperative Research Centres Programme. The work has been ...

What exactly is two-factor authentication and how do I use it? In my previous post, I outlined the steps everyone should take to protect themselves from password thieves that included using two-factor ...