Golden rule of OpSec: Don't let perfect be the enemy of good. 100% solutions are rare in cybersecurity. Security solutions, each with their own shortcomings, are OK when layered together to supplement coverage. Quoting Kerckhoff's principle, "A cryptosystem should remain secure even if everything about the system, except the key, is public." If revealing a system substantially increases its risk of being broken, then perhaps it needs to be rethought.