Here I will explain how to integrate Google new recaptcha in website to protect from spam attacks to your website. Google has introduced new recaptcha to validate protect site from spam and abuse. It uses advanced risk analysis engine to tell humans and bots apart.
In previous articles I explained create shortest url using Google URL Shortner, Show user current location on Google map using GeoLocation Api, Show Google map with latitude and longitude in asp.net, Google currency converter api example in asp.net and many articles relating to Google API, Google MAPS, Google Charts, jQuery and asp.net. Now I will explain how to add Google new recaptcha in website to protect from spam and abuse.