The customer is a leading data storage company. Calsoft helped them by providing a mechanism to define and enforce clearance levels, across arbitrary domains for Networked File System (Lustre). The engagement primarily involved:
- Modifying Lustre components to authenticate customer processes to access objects using MLS functionality.
- Provided mechanism to support access control security policies for Lustre file system, through the use of Linux Security Modules (LSM) in the Linux kernel
