Relying solely on security by obscurity is risky because once the hidden details are discovered, the whole system can be compromised.

Relying solely on security-by-obscurity can give a false sense of protection and should not replace robust defenses.

At the exhibit, the artist used a haunting clair-obscure to suggest memory's fading edges.

Relying solely on security-through-obscurity is a risky strategy for protecting critical infrastructure.

Relying solely on security through obscurity is risky, because a persistent attacker will eventually discover hidden flaws.