System.IO.FileSystem.AccessControl (nuget): Provides types for managing access and audit control lists for files and directories.  Commonly Used Types: System.Security.AccessControl.DirectoryObjectSecurity System.Security.AccessControl.DirectorySecurity System.Security.AccessControl.FileSecurity System.Security.AccessControl.FileSystemAccessRule System.Security.AccessControl.FileSystemAuditRule System.Security.AccessControl.FileSystemRights System.Security.AccessControl.FileSystemSecurity   When using NuGet 3.x this package requires at least version 3.4.
Keywords: dotnet|hacktoberfest