Integrated and automated security

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Comprehensive protection against complex threats. Built for the modern workplace to rapidly find and stop attacks before they cause damage.

Secure identities

Block malicious logins. Detect and lock down threats. Get comprehensive security with Azure Active Directory Identity Protection, Azure Advanced Threat Protection, and Microsoft Cloud App Security.
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Secure email, apps, data, and documents

Apply analytics and intelligence to prevent threats such as phishing and 0-day attacks with Office 365 Advanced Threat Protection, Microsoft Cloud App Security, and Office 365 Threat Intelligence.

Secure endpoints

Automatically investigate alerts and remediate complex threats to your devices in minutes. Windows Defender Advanced Threat Protection rapidly protects endpoints against even exploits. 
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Secure your hybrid cloud infrastructure

Quickly detect and block malicious activity on workloads running on-premises or in the cloud using advanced analytics. Safeguard your servers, data, and information from sophisticated attacks. 

Comprehensive threat protection capabilities

Windows Defender Advanced Threat Protection

Office 365 Advanced Threat Protection

Azure Advanced Threat Protection

Microsoft Cloud App Security

Azure Security Center

Azure Active Directory Identity Protection

"Considering the sensitive information entrusted to us, there’s no margin for error; it’s why we rely on Windows Defender Advanced Threat Protection to help safeguard our data."

—Mike Fermin, Assistant District Attorney, San Bernardino County


Learn how to improve your security

Stop rapid cyberattacks

Respond quickly to a breach

Protect yourself post-breach

Five risk points to avoid in enterprise security

Additional threat protection resources

Detect attacks with intelligence

Learn how Microsoft leverages billions of signals to provide relevant, contextual threat intelligence.

Secure inboxes against phishing

Find out how Microsoft protects against billions of phishing email attack every year.

Protect workloads in the cloud

Learn how Azure Security Center aids in blocking malicious access and alerts.

Office 365 Threat Intelligence ROI Study

Read the commissioned study conducted by Forrester Consulting on behalf of Microsoft.

Remanufacturer simplifies security

Clover Technologies group uses Windows Defender Advanced Threat Protection to respond to threats. 

The latest in Microsoft Cloud App Security

Learn about Microsoft Cloud App Security that delivers the cloud’s capabilities for IT security.

Comprehensive protection against threats