how to use nessus against metasploitable 2

In this new era of security, voluminous amount of data is generated daily and the late detection of security threats can cause an irreparable damage which becomes more worrisome. Everyone wants to keep their data safe and secure and the main goals of security are confidentiality, Integrity, and availability of data. Security is to give protection to the network or system. With the evolving technologies and advances in computer security, threats and security attacks are increasing rapidly and will also increase in the future with the Internet of Things (IoT).

In today's world security has been the utmost concern for any individual or an organization.

The evaluation is based on an extracted list of vulnerabilities from OWASP (Open Web Application Security Project).

This was achieved by classifying the analyzed tools using the most common parameters. In this research, we have evaluated the performance of web application vulnerability scanners by testing intentionally defined vulnerable applications and the level of their respective precision and accuracy. However, the findings show no well-defined method or criteria available for assessing their results. Moreover, intensive research has been carried out to quantitatively enumerate web application security scanners’ results to inspect their effectiveness and limitations. However, these security scanners possess various weaknesses of not scanning complete web applications and generating wrong test results. A publicly available web application vulnerability scanner is a computer program that assesses web application security by employing automated penetration testing techniques that reduce the time, cost, and resources required for web application penetration testing and eliminates test engineers’ dependency on human knowledge. It has, therefore, become necessary to find vulnerabilities in these information system resources to guarantee information security. This mammoth rise in their usage has also resulted in many security issues that make these web applications vulnerable, thereby affecting the confidentiality, integrity, and availability of associated information systems. Businesses, industries, financial and educational institutions, and the general populace depend on web applications. The growing use of the internet has resulted in an exponential rise in the use of web applications.

How to use nessus against metasploitable 2