Monday, September 22, 2014

Enforce backup encryption with encrlib and encropts

What may sound like sore throat, "encrlib/encropts", in reality is a really useful combination of new configuration parameters for DB2 in the Cancun release. They allow the security administrator (SECADM) to enforce encryption of database backups.

The database configuration parameter "encrlib" can be pointed to the encryption library by providing the file path. Only the security administrator is allowed to change the configuration. Once set, the library is automatically used for every database backup. The configuration variable "encropts" can hold additional parameters needed for the encryption (library). Again, only SECADM can change the value.

If you have a database encryption toolkit such as InfoSphere Guardium Data Encryption in use, then the new options provide a simple, auditable way for the security administrator to make sure, database backups are secure, too.

No comments:

LinkWithin

Related Posts with Thumbnails