There are many more security threats to organizations that Microsoft Defender can protect against. Microsoft Defender for Office protects you from advanced threats such as phishing attacks in Microsoft Outlook which are always changing. While both packages provide the use of Advanced Threat Analytics ATA, Microsoft has stopped providing mainstream support of the software in So although businesses can continue to receive support in protecting their assets for the next five years, extra protection should be considered for your digital assets. Everything that is offered in E3 will be found in E5.

The capabilities will prevent the accidental sharing of sensitive data by blocking access to third-parties and by sending alerts when sensitive data is accidentally shared.Į5 provides the most advanced security, compliance, voice, and analytical capabilities for your enterprise.

You will not need to invest in expensive local data storage for your business, and you do not need to worry about lost data when one of your devices is destroyed. Many enterprises are looking to move services to the cloud to get improved features, protection, and flexibility so Microsoft E3 comes with unlimited data storage in OneDrive when 5 or more users are registered which should be the case for all enterprises. Shifting your documentation to OneDrive or Azure allows you to minimize compliance requirements while Microsoft does the heavy lifting. This includes the secured version of email software Microsoft Outlook as well as the now widespread team communication tool Microsoft Teams. Windows 10 Enterprise edition is included too, allowing all employees to make use of the most advanced version of the popular operating system. These programs are available on PCs, Macs, tablets, and mobile devices, so employees can be productive wherever they are and however they prefer to use the software. While an E1 plan exists, E3 is what most organizations will be interested in. For most businesses looking to provide the latest Microsoft Office products and operating system securely to employees, the choice is strictly between Microsoft E3 vs E5.īoth plans include many of the staple Office products developed by Microsoft, but they also include extra features related to storage, security, analytics, and compliance. Microsoft has three main plans for enterprises: E1, E3, and E5.

Office 365 e1 e3 comparison