(Need in 1 hour)(1 to 2 paragraphs is fine)

Question A: 

Describe physical and logical access controls when and where would you implement them. Pick a type of physical and logical control i.e. Firewall or CCTV and explain how they work and what type of controls they provide.

Question B: 

Research a unique news story or article related to Access controls. Post a summary of what you learned to the discussion thread, please also provide a link to the original article. Source is your choice; however please full cite you source.