"PentaSafe Inc., a developer of security auditing software, is moving beyond its AS/400 roots. The Houston-based company next week will announce new versions of its software for identifying operating system security holes in Unix, Linux and Windows NT systems. " . . . "PentaSafe Inc., a developer of security auditing software, is moving beyond its AS/400 roots. The Houston-based company next week will announce new versions of its software for identifying operating system security holes in Unix, Linux and Windows NT systems. "The link for this article located at ZD.Net - John S. McCright   is no longer available.