2 questions 200 words each

1)What is the role of trainings, performance appraisals, promotions, discipline, human resource policies and procedures, and employer-employee relation laws in ensuring personnel security and personnel integrity? Provide a detailed example of how all of the tools can be utilized to assist an organization in maintaining personnel security and integrity. The answer should be a minimum of 200 words.

2)What are human protection systems? Discuss the seeming paradox that exists concerning the use of visual assessment and surveillance systems, alarm systems, and fire protection systems and the role of humans in monitoring those systems. The answer should be a minimum of 200 words.

Please cite and provide reference for each question if used.