Tools

• Download the J2SE (JDK1.3 or above) if you need it.
• If you don't have a favourite editor, you may want to try gvim (a VI like editor for Windows).

Online Material

• Spontaneous Networking: Jini
• Jini Tutorial: Writing Jini Services
• Peer-to-peer Technology: jxta
• HTTP Server in Java: Implementing a multi-threaded HTTP server in Java
• Certificates: X.509 Certificates
• Certificates in Java: Signing and veryifying with certificates in Java
• On the trail of certificates in Java 2
• Java Security (Sun)
• Security Java (online book)

Source Code

• DNS:
  • Retrieve computer sympolic name: GetName.java
  • Retrieve computer IP address: GetAddress.java
  • More source code: Resolving Internet Addresses using Java
• UDP Sockets:
  • MyServer.java
  • MyClient.java
• Multicast Sockets:
  • MyPeers.java
• TCP Sockets:
  • TimeClient.java
  • EchoClient.java
  • HiServer.java
  • HiClient.java
  • MathServer.java
  • MathClient.java
• Object Serialization:
  • SerEmployee.java
  • SaveEmployee.java
  • ReadEmployee.java
• Multi-threading:
  • MyThread.java (extending Thread)
  • MyThread2.java (implementing Runnable)
  • httpd.java (Multi-threading HTTP Server) and OurHttpdSecurityManager.java (protecting the file system from malicious users)
• RMI:
  • Arith.java (remote interface)
  • ArithImpl.java (interface and server implementation)
  • ArithApp.java (client implementation)
  • policy.txt (security policy)
• Class Loaders:
  • NetClassLoader.java
  • Compute.java
  • Fetch.java