In this blog, we’re taking a look at the ubiquitousness of Office 365, and how that popularity poses a special challenge for MFA-based security. But we also detail ways to remove false assumptions and combate the specific threats. Our key solutions toward bridging the gaps in MFA enforcement are described in greater detail within our white paper, Securing Office 365 with Okta. As organizations continue to move towards cloud infrastructure and applications, there is growing adoption of cloud-based email services. It’s no surprise that Office 365 is the prefered choice for many businesses, and has become the de facto standard of the business productivity suite. Our Business @ Work statistics show that Office 365 is the most popular application among our customers. But, as the most widely-used cloud service, Office 365 has the burden of being constantly under attack. The Microsoft security intelligence report, volume 22 indicates an almost.