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by Robert Richardson, Lead SAP Security Specialist, Valero Energy March 5, 2019
HR – 
Since implementing on-premise security 10 years ago, Valero Energy has gone through numerous reorganizations as a result of acquisitions, divestitures, integration of its Canadian employee base, and an implementation of ESS/MSS functionality. Its security processes also evolved to keep up with the new or changed roles. Find out lessons learned and gain insights into vulnerabilities such as over-authorization with respect to contractor access or client copies. Learn how Valero handles sensitive transactions and authorization objects.