Explain exactly what attack vector not posting what encryption software you use is supposed to protect against? * If you are attacked by an adversary with acce

Explain exactly what attack vector not posting what encryption software you use is supposed to protect against? * If you are attacked by an adversary with access to your hardware they can tell what encryption you are using. * If you are attacked by an adversary without access to your hardware then knowing what you use doesn't given them any advantage. On the other hand, telling people they shouldn't provide recommendations for encryption software is just the kind of thing an adversary might do...