Protective security consultants provide technical, physical, personnel and information security. Protective security consultants provide government information, functions, resources, employees and clients with protection against security threats. Protective security consultants evaluate existing security systems to determine potential risks of a breach. Protective security consultants map out policies and procedures to minimize risk to properties, employees and computer systems. Protective security consultants also evaluate a client's current security system and provide recommendations for improvements. Protective security consultants conduct regular tests to ensure security measures are protecting the business and home. Protective security consultants advice on alarm systems, locks and other door hardware, construction of new buildings, security zones construction, guarding arrangements, security audits and administrative and personnel security.