COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK SECURITY AND CYBERSECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Network, vulnerability, and port scanning
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Port, network, and services
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Client, Server, and network
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None of the above
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Detailed explanation-1: -Port Scanning – Detecting open ports and running services on the target host. Network Scanning – Discovering IP addresses, operating systems, topology, etc. Vulnerability Scanning – Scanning to gather information about known vulnerabilities in a target. 09-Jan-2023
Detailed explanation-2: -These are vulnerability scanning, network scanning & port scanning.
Detailed explanation-3: -Explanation: Port, network, and vulnerability are the three types of scanning.
Detailed explanation-4: -Network-based scanners. Network based vulnerability scanners identify possible network security attacks and vulnerable systems on wired or wireless networks. Host-based scanners. Wireless scanners. Application scanners. Database scanners.
Detailed explanation-5: -TCP scanning. The simplest port scanners use the operating system’s network functions and are generally the next option to go to when SYN is not a feasible option (described next). SYN scanning. SYN scan is another form of TCP scanning. UDP scanning. ACK scanning. Window scanning. FIN scanning. Other scan types.