This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I tried to do Captcha. I call a JSP which generates an image, into another jsp. My problem is I am able to copy that captcha. To avoid this, I have to convert this jsp part to an image. Can anyone help me to solve this issue. Here is my code which I have tried.
Also Please let me know if there are any efficient methods to create captcha other than this.