Red Hat

Red Hat provides open source software solutions to enterprises worldwide. Its core offerings include Red Hat Enterprise Linux, a commercially supported Linux distribution. The company also supplies OpenShift, a Kubernetes-based container platform for hybrid cloud environments. Through its acquisition of Inktank, Red Hat offers Ceph, a scalable distributed storage system. Additional products cover middleware, management tools, and cloud services. Red Hat delivers these technologies via subscription models that include support, training, and consulting. The firm serves a broad range of industries, including finance, telecommunications, healthcare, and government. Its business model emphasizes open source collaboration and interoperability with existing IT infrastructures. Red Hat contributes actively to upstream open source projects, influencing the direction of Linux, Kubernetes, and related technologies. This approach enables customers to benefit from community innovation while receiving enterprise-grade assurances.

Red Hat is headquartered in the United States, with its primary office located in Raleigh, North Carolina. The company maintains a global presence, with offices and personnel in numerous countries across North America, Europe, Asia, and Africa. In 2019, Red Hat became a subsidiary of IBM following IBM's acquisition of the company for approximately $34 billion. Despite the acquisition, Red Hat continues to operate under its own brand and retains distinct operational autonomy. A distinguishing attribute of Red Hat is its leadership in the open source enterprise software market, particularly in operating systems and container platforms. The organization is recognized for substantial contributions to the Linux kernel, the Kubernetes project, and the Ceph storage platform. These contributions reinforce its reputation as a key innovator and steward of critical open source technologies. In September 2015, Red Hat disclosed an intrusion affecting external sites that hosted the Ceph community project and Inktank download services. The breach involved unauthorized access to signing keys used to authenticate code packages, though no compromised code was found to be available for download at the time of disclosure. Usernames and hashed passwords used for download authentication were potentially accessed, prompting Red Hat to re-sign affected releases, issue a new signing key, and advise customers to obtain rebuilt packages. The company stated that the investigation remained ongoing, with no evidence of malicious activity beyond the initial access. This incident highlighted the importance of securing software supply chains and prompted ongoing improvements to Red Hat's release signing processes.