SGOS is based on which other operating system?

SGOS, which stands for Symantec Gateway Operating System, is specifically designed for Blue Coat's proxy appliances. This operating system is custom-built, tailored to meet the functional requirements of web security, caching, and other related services. Its architecture is optimized for performance in these environments, allowing for effective management of network traffic and application delivery.

Unlike general operating systems such as Linux, Windows, or Unix, which serve broader purposes and support a wider range of applications, SGOS is focused on providing a highly specialized functionality that might not be fully supported by those systems without significant modification. This tailored approach ensures that Blue Coat devices can deliver efficient and secure web traffic management, which is essential for organizations that rely on consistent and reliable internet security solutions. Therefore, recognizing SGOS as a custom-built operating system underscores its unique capabilities and the intent behind its design.