Operating System Essay

1. What is the application Zenmap graphical user interface typically apply for? Describe a scenario in which you would use up this type of application.Zenmap is an application that is used to s shtup ports for intercommunicates. A scenario where it can be used is to scan the ports of a internet to know exactly which ports atomic number 18 opened or closed thus allowing a network administrator to reduce the exposure of its network.2. Which application is used for Step 2 in the hacking process to per diverseness a photo assessment scan? Nessus.3. What moldiness you incur before you begin the honorable hacking process or penetration quiz on a snappy ware network, even before coiffeing the reconnaissance step?One must obtain a signed authorization form showing exactly what kind of rivulet you are authorized to perform.4. What is a CVE tilt? Who hosts and who sponsors the CVE database listing website?CVE listing is a lexicon of publicly known knowledge security vulnerabili ties and exposures. IT is hosted by the Office of Cybersecurity and Communications at the U.S. Department of Homeland Security5. derriere Zenmap GUI detect which operating systems are present on IP servers and workstations? Which natural selection includes that scan?Yes, the OS detection utilise TCP/IP stack reproduce option includes that scan.6. If you have scanned a live host and detected that it is go badning Windows XP workstation OS, how would you use this information for performing a Nessus exposure 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 visualize for more information regarding the identified vulnerability, exploits, and the attempt mitigation solution?You can invert the report generated by Nessus, specifically in the hostname plugin ID which will give you a expand description of the vulnerability found on with possible mitigation solutions.8. What is the major disparity between Zenmap GUI and Nessus?The major release between Zenmap GUI and Nessus is that Zenmap only a 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 unguarded that specific port is. The main going away is one gives a report on how to fix a vulnerability in a port while the antithetical doesnt.9. Why do you invite to run both Zenmap GUI and Nessus to perform the graduation exercise three steps of the hacking process?You need both Zenmap GUI and Nessus to perform the runner 3 steps of the hacking process because Zenmap GUI and Nessus are used to perform different tasks and steps in the hacking process hence you would not be able to perform the first 3 steps in effect using only one software. both(prenominal) are needed.