Unit IV: Net-centric computing
- Notes for class IV.1: Networks
- Notes for class IV.2: Network programming
- Notes for class IV.3: Security
- From class IV.1
- From class IV.2
- From class IV.3
I gave out material on network basics. You should read through this material.
More detail on network protocols can be found in
this TCP/IP Tutorial and Technical
Overview and An Overview of
TCP/IP Protocols and the Internet.
Finally, here is some additional material on Sockets in Java