Microsoft buys authentication vendor PhoneFactor

Microsoft buys authentication vendor PhoneFactor

Summary: Microsoft is positioning PhoneFactor as helping it to provide a broader range of authentication services to Microsoft's cloud customers.

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Microsoft has purchased PhoneFactor, a provider of phone-based, two-factor authentication offerings, for an undisclosed amount, the companies announced on October 4.

phonefactorlogo

Microsoft is pitching the deal as helping the company provide "a broader range of authentication services to Microsoft's cloud customers." But the PhoneFactor technology also can be used to help secure on-premises products, such as SharePoint running on an in-house server, as well.

PhoneFactor already works with many Microsoft products and services, including Outlook Web Access and Internet Information Services, and interoperates with Active Directory, according to the Overland Park, Kansas-based company.

Phone Factor is commiting to continue to sell its line-up of existing products. It also plans to further integrate with Microsoft's Active Directory, Windows Azure Active Directory (the cloud complement to Microsoft's on-premises directory service) and Office 365.

From Phone Factor's frequently asked questions document on the Microsoft acquisition:

"For now, we will continue to sell PhoneFactor’s solution as a standalone service using the PhoneFactor pricing model and contracts. We intend to onboard PhoneFactor into Microsoft’s programs and continue to sell it as a standalone service to our customers using Microsoft’s Volume Licensing contracts; the timing of this transition has yet to be determined."

Phone Factor's current line up includes authentication plug-ins and products for IBM Tivoli; Citrix; PingFederate; and VMWare View, among others.

The newest acronym added to the Microsoft family, as of today: MFA (multi-factor authentication). 

Topics: Security, Cloud, Microsoft, Smartphones

About

Mary Jo has covered the tech industry for 30 years for a variety of publications and Web sites, and is a frequent guest on radio, TV and podcasts, speaking about all things Microsoft-related. She is the author of Microsoft 2.0: How Microsoft plans to stay relevant in the post-Gates era (John Wiley & Sons, 2008).

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  • Very Nice

    This will send some ripples through the security community, many of which really like PhoneFactor authentication. Good for Microsoft, this is a very nice move. Too bad this wasn't done last year so that support for it could have been built into IIS and other products by default.
    JohnMorgan3