tableBASE tables can be protected in the library using read and write passwords, and can be protected when loaded into memory using a LOCK-LATCH. These passwords offer only limited protection against unauthorized use of tableBASE tables. More formal security can be implemented with user exits and third party measures such as Resource Access Control Facility (RACF), eTrust CA-ACF2 Security for z/OS (ACF2) and eTrust CA-Top Secret Security for z/OS.
tablesONLINE exits provide protection at the table level, field level, and row level. See the tableBASE Programming Guide for more information.