Question-1: Deterrence is determined to prohibit germinative violators from launching intimidation and illegal acts over organizations. Aura Security in visible safety is frequently heightened by safety negotiative measures such as signs placed parallel perimeters close openings of the adroitness. Aura safety strives to compose potent phycological attempt premonition offenders and guardianship them sepaobjurgate from the adroitness. Deterrence has very scant or no visible safety means and Detection attendance is used in most facilities to descry perpetrators. Such devices enclose devices close tour television (CCTV), interception sensors, duress alarms, weapons screening devices and protective dogs.  Traditionally, these devices are established to demonstobjurgate violators upon semblance in the adroitness. The university superintendent is very restless about manifest intimidations. What countermeasures such as deterrence or descryion must be implemented on campus to augment ward, faculty and staff safety? Question-2: Recognizing the event usernames passwords are the weakest add in an organization’s safety scheme accordingly username and password are shareable, and most passwords and usernames are exposed and free to be deranged delay a difference of modes using adopting a chronicles compute of devices and platforms conjoined to the Internet of Things daily and at an ominous objurgate. Provide the all-inclusive and schemeatic narratives of the impression of visible biometric operations on the exoteric and coming progeny. Question-3: Effective and prolific use of biometric technology gain embody a key role in automating mode of demonstrateing buttress personals inveterate on personal physiological and behavioral characteristics. Provide the large narratives on the advantages and disadvantages of a visible biometric scheme?