I bought K7 Ultimate Security for Rs.850, and it has a very good software for online payments. Scan rates are also good and it also comes with many features.
I am suggesting K7 because you need a software protection to safeguard my online bank transaction, and i think this one is the best
AFAIK.
My uncle himself uses this one for his online transcations for bboking tickets, online recharge, etc.
The softwares actually is Web Browser developed by K7 for secure transaction and they guarantee that its not possible to break through the online transactions made through it.