What is sigma bsd?

Sigma BSD is a security-focused operating system that is based on the OpenBSD project. It is designed to prioritize security, using many of the same features found in OpenBSD, including security-focused APIs, secure coding practices, and proactive vulnerability detection. Additionally, Sigma BSD has been developed to be lightweight and efficient, with a minimal installation size and low resource requirements. This makes it an ideal choice for embedded systems and other resource-constrained environments. Sigma BSD also includes a number of security-focused tools and features, including intrusion detection systems, firewalls, and encryption capabilities. Overall, Sigma BSD is a highly secure and reliable operating system that is well-suited for security-focused applications and environments.