Assignment: Show your calculations in an Excel or Google Sheets spreadsheet and upload.
Suppose that two different network firewall software applications are being tested by a new small business. Two firewalls were tested, A and B. Suppose that over one month of time, the below types of spyware/malware were passed through onto the network by these firewalls. Answer the following questions.
Key Loggers Cookies Hijackers Trojan Horses
Firewall A 4 184 0 2
Firewall B 4 166 2 5
1. What percentage of all spyware/malware in this test was not captured by A.
2. Of the hijackers, what percentage were allowed by Firewall B.
3. If I chose a security issue at random, what is the probability that it was either a key logger or trojan horse.
4. If I chose a security issue at random, and given that it was not blocked by B, what is the probability that the issue not blocked by B was a cookie.
Format your assignment according to the following formatting requirements:
1. The answer should be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides.
2. The response also includes a cover page containing the title of the assignment, the student's name, the course title, and the date. The cover page is not included in the required page length.
3. Also include a reference page. The Citations and references should follow APA format. The reference page is not included in the required page length.