Java full screen image viewer
This article contains a source code of a simple Java program which draws image(from file or http:// URL) at the center of full-screen window.
Tips and Tutorials
A three-pronged solution for identifying users
The problem of system security starts with discovering the identity of the user on the other end of the communications link.
Tips and Tutorials
Your guide to weblet security
Weblets are Java programs that run in a browser, using DirectDOM to directly manipulate displayed documents.
Tips and Tutorials
Secure communication between peers: SSL through JSSE
A core requirement of any non-trivial P2P application is secure communication between peers.
Tips and Tutorials
Java 2 Platform and JAAS Authorization Architectures
Follow along as Java architect Abhijit Belapurkar leads this detailed, behind-the-scenes introduction to two distinctly different (yet related) models of authorization: the code-centric model of the Java 2 platform security architecture and the user-centric model of the Java Authentication and Authorization Service.
Tips and Tutorials
Secure a J2ME Environment with JCE
Implementing a customized security library is expensive and unsuitable for medium and small applications.
Tips and Tutorials
Comparing two JVM cacert files
This can come in very handy, if you need to compare 2 different projects or envs.
Tips and Tutorials
HTTP tunneling with servlets
The corporate firewall is a double-edged sword.
Tips and Tutorials
Google on your WAP phone using Java Server Pages
Code example to demonstrate how to access Google on your WAP phone using JSP pages.
Tips and Tutorials
Java Server Pages, The Page Directive
Here's an introduction to the page directive, which is used to define attributes that apply to an entire JSP page.
Tips and Tutorials