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We are announcing that support for TLS1.1/TLS 1.2 on Windows Server 2008 is now available for download as of July 18th, 2017.
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Windows Defender Antivirus cloud protection service: Advanced real-time defense against never-before-seen malware
For cybercriminals, speed is the name of the game. -
Detecting stealthier cross-process injection techniques with Windows Defender ATP: Process hollowing and atom bombing
Advanced cyberattacks emphasize stealth and persistence: the longer they stay under the radar, the more they can move laterally, exfiltrate data, and cause damage. -
Partnering with the AV ecosystem to protect our Windows 10 customers
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. -
Windows 10 Creators Update provides next-gen ransomware protection
Multiple high-profile incidents have demonstrated that ransomware can have catastrophic effects on all of us. -
WannaCrypt ransomware worm targets out-of-date systems
In this blog, we provide an early analysis of the end-to-end ransomware attack. -
Uncovering cross-process injection with Windows Defender ATP
Windows Defender Advanced Threat Protection (Windows Defender ATP) is a post-breach solution that alerts security operations (SecOps) personnel about hostile activity. -
Twin zero-day attacks: PROMETHIUM and NEODYMIUM target individuals in Europe
Targeted attacks are typically carried out against individuals to obtain intellectual property and other valuable data from target organizations. -
Our commitment to our customers’ security
Windows is the only platform with a customer commitment to investigate reported security issues and proactively update impacted devices as soon as possible. -
Latest data shows newer versions of Windows have lower malware infection rates than older versions
We released the latest volume of the Microsoft Security Intelligence Report last week. -
Detect and remove spyware
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. -
Check security settings in Windows Vista
The newest version of Windows is Windows 8, but we know that many of you still use Windows Vista.