noun - defense against financial failure; financial independence
noun - a formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or dividends
noun - an electrical device that sets off an alarm when someone tries to break in
noun - a department responsible for the security of the institution's property and workers
noun - a guarantee that an obligation will be met
noun - property that your creditor can claim in case you default on your obligation
noun - measures taken as a precaution against theft or espionage or sabotage etc.
noun - freedom from anxiety or fear
noun - the state of being free from danger or injury