englishing.app
Interface Language
EN English BN বাংলা HI हिन्दी ES Español FR Français DE Deutsch RU Русский ZH 简体中文 JA 日本語
Content Language
Same as website language EN English BN Bengali HI Hindi ES Spanish FR French DE German RU Russian ZH Chinese JA Japanese
Login
Home Courses Vocabularies PDF Videos

lock and key

Idiom Cybersecurity

Meaning

completely secured or protected

Example Sentences

"All confidential data is kept under lock and key."

Related Expressions

hold back on

to delay or reduce doing something

market forces

the economic factors affecting the supply and demand of good...

bloom where you're planted

to make the best of your situation, no matter the circumstan...

cut somebody some slack

to not judge someone as severely as you usually would becaus...

put your faith in someone

to trust someone completely

a fresh start

a new beginning after difficulties or mistakes