public enum ProtectionLevel
Sensitive information is not saved in the package. The sensitive information is removed and replaced with blanks.
Encrypts the entire package by using a password.
Encrypts the entire package by using keys based on the user profile. Only the same user using the same profile can load the package.
Encrypts only sensitive information contained in the package by using a password. DPAPI is used for this encryption.
Encrypts the entire package by using keys based on the current user. Only the same user using the same profile can load the package. If a different user opens the package, the sensitive information is replaced with blanks. DPAPI is used for this encryption.
Encrypts the package within a SQL Servermsdb database. This option is supported only when a package is saved to SQL Server. It is not supported when a package is saved to the File System. The access control of who can decrypt the package is controlled by SQL Server database roles. For more information, see Database-Level Roles and sysssispackages (Transact-SQL).