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In this post I will explain key concepts and best Practices about REST, Representational State Transfer, abbreviated as REST, is not a technology, a library, nor an architecture, but a model to be used for designing distributed software architectures based on network communicatio...

In this post I will explain about Java cacerts keystore file, cacerts is where Java stores public certificates of root CAs. Java uses cacerts to authenticate the servers. Keystore is where Java stores the private keys of the clients so that it can share it to the server when the server requests client authenticati...

A .properties file is a simple collection of key-value pairs that can be parsed by the java.util.Properties class. Properties files are widely used for many purposes in all kinds of Java/j2ee applications, often to store configuration or localization data. And all over the project scripts can then use those properties easi...

Recently I was working on J2EE Application Security related job tasks to address security vulnerabilities. so we given solutions and worked to address top 10 Web Application Vulnerabilities in J2EE. In this post explains you how to prevent multiple/duplicate form submissions and a Cross Site Request Forgery (CSRF) attack in a Struts2 web application by including a random token with each form submission reque...