October 2003
Beginner
734 pages
16h 56m
English
Content preview from Head First EJB
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Chapter 11. Security in EJB: Protect Your Secrets

Keep your secrets. Security is about authentication and authorization. First, you have to prove your identity, and then we’ll tell you what you’re allowed to do. Security is easy in EJB, because you’re only dealing with authorization. You decide who gets to call which methods on your beans. Except one problem... if you’re a Bean Provider or App Assembler, you probably don’t know who the users are going to be! So you make stuff up. You make up roles, like job titles, including Manager, Supervisor, Admin, etc. and when someone deploys your application in a real company, that Deployer maps between your made-up names (Manager) and real people who will use the app.
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