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Development of IT Security: History of IT Security During 1990

Development of IT Security: History of IT Security During 1990

by Robert Tripp | Jul 25, 2006 | Articles, Banking Product Engines, General

RACF was helping tidy up the security processes on the mainframe where many important bank processes were carried out.Unfortunately most banks were buying and building lots of systems on other IT infrastructure such as AS/400, UNIX, Microsoft NT. This is illustrated...

Development of IT Security: History of IT Security During 1980

by Robert Tripp | Jul 25, 2006 | Articles, Banking Product Engines

IBM spotting a market opportunity produced a piece of software called RACF (Resource Access Control Facility) which tried to centralise the security processing. This is illustrated in the diagram below. The key ideas are that there is a separate database of users,...
Development of IT Security: History of IT Security During 1970

Development of IT Security: History of IT Security During 1970

by Robert Tripp | Jul 24, 2006 | Articles, Banking Product Engines, General

The diagram below illustrates the nature of banking systems at this time.   Basically the only technology used by most banks was the IBM mainframe hardware. Any software required to do something was written by the bank. Thus the bank wrote the business logic (“if...

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