Challenge A large North American insurance company, a national leader in automobile and home insurance, had to eliminate a significant security and compliance exposure in its z/OS environment. The problem was having only limited visibility into the status of customers’ sensitive information when an application was moved across their different production and test environments. That sensitive information was well secured in applications running on their production mainframe system. However, to guard against unnecessary exposure, as well as for compliance purposes, the data needed to be scrubbed of sensitive information when an application was sent for testing, etc., on the z/OS test system. Fortunately the company was already using the industry- leading Splunk ® Enterprise an

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