под моей защитой

under my protection

→ под
phrase Rare #43,501
under my protection Literally, “under my protection.” Used to say that someone or something is being protected by the speaker. The noun защитой is in the instrumental case after под in this meaning.
RU: Не волнуйся, ты под моей защитой.
EN: Don't worry, you're under my protection.

Вы под моей защитой.

You are under my protection.

Теперь этот медведь под моей защитой!

Now this bear is under my protection!

— Приключения Паддингтона 2 (2017)