What Does 'Open Source' Actually Mean, And How Did It Start?

There is no shortage of available open source software out there. Some well-known examples are Mozilla Firefox and the Linux ...
CRN

Microsoft To Open Some Server Source Code

"We are putting our most valuable intellectual property on the table so we can put technical compliance issues to rest and move forward with a serious discussion about the substance of this case," ...
ZDNet

Microsoft warns: This forgotten open-source web server could let hackers 'silently' gain access to your system

Microsoft has raised an alarm about a peculiar cybersecurity threat that serves as a warning to all enterprises about open-source software (OSS) supply chain security. The Microsoft Threat ...
CSO Online

Source code and vulnerability info stolen from F5 Networks

IT and security leaders should install latest patches from the application delivery and security vendor after suspected ...
InfoWorld

Kestrel: The Microsoft web server you should be using

This alternative to Internet Information Services, which Microsoft uses for its own services, delivers modern dynamic web applications on common server platforms or in containers. Microsoft’s Internet ...
SecurityWeek

‘Highest Ever’ Severity Score Assigned by Microsoft to ASP.NET Core Vulnerability

Microsoft has patched CVE-2025-55315, a critical vulnerability in the ASP.NET Core open source web development framework.