Instead of telling to whom you did what, tell what you did.
So, instead of saying something like
I worked for the Indian Government Secret Branch to build a special agent hour tracking application at http://example.com/india/topsecret using Programming Language With A Known Security Hole and discontinued Frontend Framework with another security hole v1.2.3
you could tell it in this kind of manner:
I worked on a confidential project that implements the backend using Programming Language with a frontend using Frontend Framework. Since it is under NDA, I am unable to share details. My tasks included implementing the login system and authentication, and I also created a HTML5 frontend with Bootstrap to create a modern and mobile-friendly user interface.*"
This way it is clear what you did and how you were involved, but no specifics are revealed that could be under NDA.
