Foreword
Security—it comes in many forms in the IT world: physical security around a data center, user ID authentication when a transaction gets executed, access control against a database, audit records for anomaly detection. All these forms can be bought and paid for, yet, one element must be taught. That is, the human, the person who administers the security system, the person who operates a data center, the person who executes a transaction, or the person who moves data on tapes between buildings. Today there is so much personally identifiable data and so many chances for fraud that securing that information is critical to the global economy.
For more than 40 years, the IBM® mainframe has been the backbone of financial services and the retail ...
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