Professional Shiksha

Pollution

May 22, 2015

The presence in or introduction into the environment of a substance which has harmful or poisonous effects. It is the unstablity of envi...Read More

Payment Gateway

May 18, 2015

A payment gateway is an e-commerce application service provider service that authorizes credit card payments for e-busines...Read More

SET Protocol

May 18, 2015

Secure Electronic Transaction ( SET ) was a communications protocol standard for securing credit card transactions over insecure...Read More

Firewall, Types & importance

May 11, 2015

Introduction An organization’s network is setup in a manner so that there is a single point of entry and exit to the Internet. A firewal...Read More

Web security Issues & their solutions

May 11, 2015

When deploying a Web service, you have to think about how you will secure that service. Yes, even if you decide to open up access to the s...Read More

Broadband Telecommunication

May 08, 2015

Broadband In telecommunications , broadband is a wide bandwidth data transmission with an ability to simultaneously transpor...Read More

Network Access Equipments

May 08, 2015

1. Hub : A hub, at the most basic level, is a “dumb” device that operates at the Physical layer of the OSI model . A hub forwards al...Read More

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