SetFileSecurity
SetFileSecurity is a function commonly found in operating system APIs, particularly within the Windows environment. Its primary purpose is to allow programs to modify the security descriptor associated with a file or directory. A security descriptor contains information about who has access to the object and what types of access they are allowed. This includes Access Control Lists (ACLs), which specify permissions for individual users and groups, as well as ownership and auditing information.
When SetFileSecurity is invoked, it takes a handle to the file or directory and a pointer to