physical security

•             Research the types of key operated locks and how they operated, using the website, http://www.monix.net/page9.html

•             Research the types of key operated locks and how they operated, using the website, http://www.monix.net/page9.html

•             Research how to choose a high security cylinder lock at: http://www.assalock.com/

•             Research how simple it can be to develop tools to circumvent locks and latches at http://web.mit.edu/zacka/www/nlias.html

to see samples of different lock-breaking tools

• Go to this PCWorld article at https://www.pcworld.com/article/259997/protect_your_assets_a_buying_guide_to_office_security_systems.html

to research how locks fit into a high-security system of an office.

please give me all answer in brief