Develop: domain secure, and performing secure Domain Name System (DNS) dynamic updates. Domain Name System Security Extensions
Servlet API Package
The javax.servlet.http package contains a number of classes and interfaces that describe and define the contracts between a servlet class running under the HTTP protocol and the runtime environment provided for an instance of such a class by a conforming servlet container.
It is web-server based data entry software from an image. The server has the html, images & other relevant files. The keyer views the images on his web-browser. On submission, a text file with the relevant data is created on the server.