May 9, 2017—KB4019213 (Security-only update)

May 9, 2017—KB4019213 Security-only update Improvements and fixes This security update includes quality improvements. No new operating system features are being introduced in this update. Key changes include: Updated Windows Cryptography API to deprecate SHA-1 for SSL/TLS Server Authentication,...

April 11, 2017—KB4015547 (Security-only update)

April 11, 2017—KB4015547 Security-only update Improvements and fixes This security update resolves security vulnerabilities in Hyper-V, libjpeg image-process library, Win32K, Adobe Type Manager font driver, Active Directory Federation Services, Lightweight Directory Access Protocol, Windows...