Operating System Essay

1. What is the action Zenmap graphical user interface typically apply for? Describe a scenario in which you would use this type of application.Zenmap is an application that is employ to s stop ports for networks. A scenario where it can be used is to read the ports of a network to know exactly which ports are opened or closed(a) thus allowing a network administrator to reduce the vulnerability of its network.2. Which application is used for Step 2 in the hacking knead to per figure of speech a vulnerability assessment scan? Nessus.3. What must you obtain before you startle the ethical hacking process or penetration test on a live production network, even before practiceing the reconnaissance flavor?One must obtain a signed authorization form showing exactly what kind of test you are authorized to perform.4. What is a CVE listing? Who hosts and who sponsors the CVE database listing website?CVE listing is a dictionary of publicly cognize schooling security vulnerabilities a nd exposures. IT is hosted by the Office of Cybersecurity and Communications at the U.S. plane section of Homeland Security5. Can Zenmap GUI detect which operating systems are present on IP servers and workstations? Which option includes that scan?Yes, the OS detective work using TCP/IP stack fingerprinting option includes that scan.6. If you gather in scanned a live host and detected that it is operatening Windows XP workstation OS, how would you use this information for performing a Nessus vulnerability assessment scan? One can use this information to create a policy of vulnerabilities that you want Nessus to scan for on that specifichost.7. Once a vulnerability is identified by Nessus, where can you check for more information regarding the identified vulnerability, exploits, and the risk palliation solution?You can check the report generated by Nessus, specifically in the hostname plugin ID which will give you a detailed description of the vulnerability strand along with poss ible mitigation solutions.8. What is the major difference between Zenmap GUI and Nessus?The major difference between Zenmap GUI and Nessus is that Zenmap only a electronic scanner that maps a network and gives you information about open ports but Nessus is a vulnerability scanner than scans a network and gives a report on how vulnerable that specific port is. The main difference is sensation gives a report on how to fix a vulnerability in a port while the other doesnt.9. Why do you need to run both Zenmap GUI and Nessus to perform the first three steps of the hacking process?You need both Zenmap GUI and Nessus to perform the first 3 steps of the hacking process because Zenmap GUI and Nessus are used to perform different tasks and steps in the hacking process therefore you would not be able to perform the first 3 steps effectively using only one software. Both are needed.