acknowledge --v. to admit, to say
simulator – n. an object that gives a false location for a cellphone
malware – n. Software that harms a computer
briefcase - n. a flat, rectangular container, typically made of leather, for carrying books and papers.
countermeasure- n. an action or device that is intended to stop or prevent something bad or dangerous
anomalous – adj. not expected or usual
detect - v. to notice or to find
anonymous – adj. not named or identified