The DISABLE.KEY statement is used to disable access to a secure encryption key previously enabled with ENABLE.KEY.
An encryption key created using the CREATE.SECURE.KEY command can only be accessed in a QM session after it has been enabled by use of the ENABLE.KEY QMBasic statement. or corresponding ENABLE.KEY command. Access to the key can later be denied by use of DISABLE.KEY.
Data encryption, CHANGE.KEY.PASSWORD, CREATE.FILE, CREATE.KEY, CREATE.SECURE.KEY, DELETE.KEY, DISABLE.KEY, ENABLE.KEY, ENABLE.KEY (QMBasic), ENCRYPT.FILE, GRANT.KEY, LIST.KEYS, RESET.MASTER.KEY, REVOKE.KEY, SET.ENCRYPTION.KEY.NAME, UNLOCK.KEY.VAULT