It is a remote security scanning tool, which scans a computer for vulnerabilities that malicious hackers could use to gain access to any computer you have connected to a network. Open source but with a limitation: Scans up to 16 IPs The findings in the report can then be analyzed and interpreted to identify opportunities to improve security.

After the scan, a report is generated.In addition to identifying security loopholes, vulnerability scans also predict effective solutions to counter a threat or attack.Vulnerability scanning is a process of identifying network, application, and security vulnerabilities.

Nessus is one of the great tools to help keep their domains free of the easy vulnerabilities that hackers and viruses commonly look to exploit. There are different Scanning tools in the market which help us to find out these types of weaknesses in our system. A vulnerability is a weakness or error in a system or device’s code that, when exploited, can compromise the confidentiality, availability, and integrity of data stored in them through unauthorized access, the elevation of privileges, or denial of service.

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