In context|legal|lang=en terms the difference between surety and security. is that surety is (legal) one who undertakes to pay money or perform other acts in the event that his principal fails therein while security is (legal) freedom from apprehension.

Who is considered the surety?

A surety is an organization or person that assumes the responsibility of paying the debt in case the debtor policy defaults or is unable to make the payments. The party that guarantees the debt is referred to as the surety, or as the guarantor.

What does being a surety mean?

A surety is someone who agrees to take responsibility for a person accused of a crime. Being a surety is a serious commitment. ... Think about getting independent legal advice to make sure you understand what this commitment means.