What is a network vulnerability scanner and how is it used in ethical hacking?

Ethical Hacking Questions



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What is a network vulnerability scanner and how is it used in ethical hacking?

A network vulnerability scanner is a software tool used to identify and assess vulnerabilities within a computer network. It scans the network infrastructure, systems, and applications to detect weaknesses that could potentially be exploited by malicious actors.

In ethical hacking, a network vulnerability scanner is used as a proactive measure to identify and address security flaws before they can be exploited by attackers. It helps ethical hackers to assess the security posture of a network, identify potential entry points, and prioritize vulnerabilities based on their severity. By using a network vulnerability scanner, ethical hackers can simulate real-world attacks, evaluate the effectiveness of existing security measures, and recommend appropriate remediation actions to enhance the overall security of the network.