Ejb container security?, JAVA Programming

Assignment Help:

 

EJB elements operate inside a container environment and rely heavily on the container to give security. The four key services needed for the security are:

1. Identification: In Java security APIs this identifier is define as a principal.

2. Authentication: To show the identity one must present the credentials in the form of password, digital certificate, swipe card, finger prints etc.

3. Authorization (Access Control): Every secured system should limit access to particular users. The common route to enforce access control is by maintaining security privileges and roles.

4. Data Confidentiality: This is performed by encryption of some sort. It is no good to shield your data by authentication if someone may read the password. 

The EJB specification services itself exclusively with authorization (access control). An application using EJB may specify in an abstract (declarative) and portable way that is allowed to access business functions. The EJB container accepts the following actions:

  • Called out the Identity of the caller of a business function.
  • Check the EJB deployment descriptor to find if the identity is a member of a security role that has been granted the right to invoke this business method.
  • Give java.rmi.RemoteException if the access is illegal.
  • Make the security and the identity role information available for a fine grained programmatic security check.

 


Related Discussions:- Ejb container security?

Android App Clone, Hello, My friend Roshan from India told me that you pro...

Hello, My friend Roshan from India told me that you provide a high quality programming service which is why I''m here. I would like you to make a clone of an android app the app

List the java class library, list The Java Class Library? Java holds an...

list The Java Class Library? Java holds an extensive library of pre-written classes you can use in your programs. These classes are separated into groups known as packages. Th

Creating a system to keep track of computer science books, You are part of ...

You are part of a team creating a system to keep track of computer science books that a publisher is producing. Create a UML class diagram for a "computer science book". You must h

Socket programming in Java: TCP, Objectives: socket programming in Java: TC...

Objectives: socket programming in Java: TCP Exercises: Goal: In this project we will develop a Web server in two steps. In the end, you will have built a multi-threaded Web ser

Instance variables and arrays, For an assignment I need to write an array p...

For an assignment I need to write an array program to go along with an instance variable. I keep getting the no main class error when I run my program.

Why local variable is preferred over global variable, Why Local variable is...

Why Local variable is preferred over Global variable ? In my point of view Global variable has a few advantage along with Local variables is preferred because of the subsequent

Computer application and program, Computer application and program. Proj...

Computer application and program. Project Description: I require a project done. It is a computer desktop application program. It is not very hard. Skills required: Any

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd