Revision 1.2

Functional Update

• UBTU-16-030200 - The Ubuntu operating system must enforce SSHv2 for network access to all accounts.
• UBTU-16-030250 - The Ubuntu operating system must be configured so that the SSH daemon does not allow authentication using an empty password - PermitEmptyPasswords
• UBTU-16-030251 - The Ubuntu operating system must not allow users to override SSH environment variables.