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Chapter 4. Portlet 2.0 API—caching, secu... > Programmatic security
4.5. Programmatic security
Securing portlets from unauthorized access in a web portal is important, and it must be considered for any portlet application. In this section, we’ll only discuss the programmatic approach to securing portlets. In chapter 5, you’ll see how the portal server can help address security concerns without requiring you to write a single line of code.
The PortletRequest interface defines the following methods that can be used to programmatically secure your portlets:
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