Question: Jane is a hacker intent on breaking into the XYZ Corporation. She uses a variety of passive reconnaissance techniques and gathers extensive information about the company. Jane finds out what model routers are being used from network administrator questions/comments in user groups. She finds a complete list of the IT staff and their phone numbers from a personnel directory on the company website. She also was able to find out what services are running by using a port scan.
From this scenario, consider the following questions:

1. What reasonable steps could the company have taken to prevent Jane from finding out about company hardware, like router models?

2. What steps should the company take to prevent or at least reduce the efficacy of port scans?