B2_Chapter 4_part3.pdf - CONTROLS BY LAYER Application...

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CONTROLS BY LAYER Application server Application Compartmentalization Servlet and App Server Restrictions Java implemented applications Use resource management configuration features Complex Application Server Code Using the business logic within the web application to implement authorization Three ways to do it: Use a built-in framework: Mircosoft s .NET and ASP.NET platform Use an existing, open plug-in authorization module: add features not present in frameworks Develop a custom framework: significant responsibility Code Access Security: performing authorization on pieces of code to determine whether the code is allowed to run with the capabilities it wishes to use 1
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CONTROLS BY LAYER Database Server Layer Databases have their own implementations of concepts like users, roles, permissions, and so forth Take advantage of these features to implement part of the application’s authorization scheme Stored procedures revoke direct access permissions from all the tables in the DB
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