PrivateCore vCage is a server security software product designed to protect servers operating in untrusted environments, including private and public cloud infrastructures. It addresses threats such as persistent malware (rootkits and bootkits), malicious hardware devices, and insider threats that can bypass traditional security controls. vCage operates by attesting the integrity of servers to verify they are in a known, good state before sensitive workloads are run on them. It hardens the server environment to reduce the attack surface and encrypts data-in-use (memory) to prevent unauthorized access to sensitive information while it is being processed. Key security functions include: - Server integrity validation to detect advanced persistent threats (APTs), rootkits, and bootkits that may evade conventional antivirus software - IT supply chain protection against malicious or compromised server hardware - Prevention of unauthorized physical access to data currently in memory - Increased visibility and audit capability over server infrastructure for compliance purposes vCage is designed for use in large-scale cloud environments, such as OpenStack deployments, where compute nodes may span multiple geographic locations. It protects both servers and the virtual machines running on them, providing a security layer at the infrastructure level rather than at the application or OS level alone. The product is intended for organizations running sensitive workloads in shared or remote compute environments where physical and administrative control over hardware cannot be fully guaranteed.