I'm trying to develop a website, along with a corresponding helper program (that would be installed on a user computer). Both the website and the program will communicate with each other through AJAX but I know it will be a huge security risk other web pages can send requests to the program. I need...
I understand that OTP (one-time passwords) are the new generation of password / security techniques but I'm trying to figure out if it's still safe enough or will it vanish soon. If so, what's the new placement for it?