A quick and easy way to see which companies support it and which don't.
Software engineer and Iowa State computer science student Josh Davis has created a website dedicated to comparing how online services employ (or don't employ) two-factor authentication.
Every day we entrust our private information—whether it be credit card numbers, e-mails, or other data stored on personal accounts—to any number of Web-based services. And comparing security across a swath of websites can be a time-munching chore for even the most experienced consumer. Davis' new site, twofactorauth.org, hopes to make those decisions easier.
Microsoft® Windows Insider MVP - Windows Security