Legacy Update: Get back online, activate, and install updates on your legacy Windows PC

This white paper provides insight into how Microsoft applies its resources to online services in ways that extend beyond traditional standards and methodology to deliver industry-leading capabilities.

• Operational Security Assurance (OSA) is an important process that Microsoft uses to make its networks more resilient to attack and increase the security of its cloud-based services. OSA helps Microsoft achieve this increased resilience and security by extending the foundation of Microsoft cloud-based services to protect against Internet-based security threats and by incorporating best practices and methodology to continuously update services to improve security and resolve incidents as quickly as possible.

Files

Status: Live This download is still available on microsoft.com. The downloads below will come directly from the Microsoft Download Center.

File	Size
Operational-Security-for-Online-Services-Overview.pdf SHA1: bc5dd95243aadd4a9f23cef5c913c2fdfeedc881	570 KB

File sizes and hashes are retrieved from the Wayback Machine’s indexes. They may not match the latest versions of files hosted on Microsoft servers.

• Any supported Operating System

• Download the PDF.