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?

Java application to simulate a bank system, Write a Java application to sim...

Write a Java application to simulate a bank system. In the system, customers can open new bank accounts with the bank, and register/use an online account to manage their bank accou

Program for solving the producer consumer problem, For this assignment we w...

For this assignment we will be solving the producer-consumer problem with a bounded buffer. You are required to implement this assignment in Java. There are three components in thi

Servlet, i nedd servlet basics

i nedd servlet basics

Simple Program in Java, Write a programme to create a webpage that prints t...

Write a programme to create a webpage that prints the name of the STUDENT database in Wide Latin font and set the subtitle with description of the STUDENT to the screen. Set the pa

Explain the purpose of the access token, Question: a) Authentication r...

Question: a) Authentication relies on standards and protocols that are used to confirm the identity of a user or object. Windows Server 2003 supports several types of network

User defined key class in the hashtables aur hashmap, You should override ...

You should override the hashCode() and equals() functions from the Object class. The default implementation of the hashcode() and equals(), which are inherited from the java.

Imagemagick or same as text png generation, Imagemagick or same as text png...

Imagemagick or same as text png/jpg generation expert needed Project Description: Require someone who is experienced with generating text images. You will use any of the soft

How to prepare trial balnce reports, i m working on an accounting software ...

i m working on an accounting software and need the java code for preparing trial balance report

Explain jar archives, Explain JAR Archives ? HTTP 1.0 uses a separate ...

Explain JAR Archives ? HTTP 1.0 uses a separate connection for every request. When you're downloading several small files, the time required to set up and tear down the connec

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