can u get serial key for avast antivirus ...n folder guard
Google uses a 4 Level Orkut login which makes it difficult to hack Orkut using brute force attack.
First Level - Security-SSL or 128 bit secured connection
Second Level – Google account checks for cookie in the sytem of user
Third Level – Google provides a redirection to the entered User information
Fourth Level – Google doesn’t use conventional php/aspx/asp coding. So it is impossible to hack Orkut using input validation attack!!!