Web protection in java

[sundarjothi]

Hi every one,

I need to know the web protection in java platform?
In java , which concepts i am going to use?
please send me , guideline to develop web protect software?

For example, I if want to open google.com,i need password to access the google.com website.


thanks and regards,
sundar

[connect2srinath]

Better go through JAAS concepts it provides secure authentication and autorization for ur web applications.