Secure and verify every identity with Microsoft Entra
Microsoft Entra expands beyond identity and access management with new product categories such as cloud infrastructure entitlement management (CIEM) and decentralized identity.
Advanced cyberattacks emphasize stealth and persistence: the longer they stay under the radar, the more they can move laterally, exfiltrate data, and cause damage.
On Friday May 12th, and for several days afterwards, more than a quarter-million computers around the world fell victim to the ransomware known as WannaCrypt or WannaCry.
Prevent threats with Microsoft Defender
The Microsoft Defender family offers comprehensive threat prevention, detection, and response capabilities for everyone—from individuals looking to protect their family to the world’s largest enterprises.
Windows Defender Advanced Threat Protection (Windows Defender ATP) is a post-breach solution that alerts security operations (SecOps) personnel about hostile activity.
Targeted attacks are typically carried out against individuals to obtain intellectual property and other valuable data from target organizations.
Retain Microsoft Defender Experts
Microsoft Defender Experts are available to strengthen your teams with expertise when and where you need it. Learn how to elevate your security with expert-led services.
Windows is the only platform with a customer commitment to investigate reported security issues and proactively update impacted devices as soon as possible.
Spyware is a general term used to describe software that performs certain actions—generally without appropriately obtaining your consent—such as: If your computer is running Windows 8, you can use the built-in Windows Defender to help you detect and get rid of spyware and other malware.