Microsoft launched a preview of its Defender antivirus software for Mac last spring and now the company is preparing to bring the app to iOS and Android something this year. For the mobile versions, it’s unclear exactly how it will work or what features will be available, but the antivirus software for iOS and Android could be more focused on preventing phishing.

Microsoft announced that it will be sharing more details about Defender Advanced Threat Protection for iOS and Android next week at the RSA Conference (via The Verge).

While the Mac version offers antivirus protection and full machine scans, The Verge highlights that the mobile versions — specifically on iOS — that will arrive sometime this year aren’t likely to offer the same due to Apple’s limitations for third-party iOS apps.

This could hint that Defender for iOS may be angled to address phishing attempts more than virus protection and may be something the enterprise market would find valuable on both iOS and Android.

Microsoft hasn’t shared when we can expect to see the iOS and Android versions released but we may hear more during the RSA Conference announcement.

In other Microsoft news, the new unified Office for iOS was released yesterday. It brings Word, Excel, and PowerPoint into a single app with new mobile-focused features via a new Action Pane. The app is just available for iPhone for now with an iPad version in the works.

As for Microsoft Defender ATP for Mac, here’s how the company pitched it last spring: