Securing your Operating Systems and Network is crucial to the very survival of a company

Securing your Operating Systems and Network is crucial to the very survival of a company. Security needs to be considered from individual staff, through physical location, to the systems. Please include the following information in your deliverables:

How system access is managed and secured
How authentication will be performed
How intrusion detection will be performed
How integrity is guaranteed with data transmission
How privacy is ensured
How auditing network vulnerabilities occur
How antivirus software and firewalls are kept up-to-date
How recovery from security breaches will be handled