Nessus is a network security tool In a pragraph describe the

Nessus is a network security tool

In a pragraph describe the tool’s features, what it provides?

Note: provide relaible refrences for your answer.

Solution

What is Nessus?

Nessus is a remote security scanning tool, which scans a computer and raises an alert if it discovers
any vulnerabilities that malicious hackers could use to gain access to any computer you have connected to a network.
It does this by running over 1200 checks on a given computer, testing to see if any of these attacks could be used
to break into the computer or otherwise harm it.

Who would use a tool like this?

If you are an administrator in charge of any computer (or group of computers) connected to the internet,
Nessus is a great tool help keep their domains free of the easy vulnerabilities that hackers and viruses commonly look to exploit.

Why Nesus?

Nessus has a modular architecture consisting of centralized servers that conduct scanning,
and remote clients that allow for administrator interaction. Administrators can include NASL descriptions of
all suspected vulnerabilities to develop customized scans. Significant capabilities of Nessus include:

-Compatibility with computers and servers of all sizes.
-Detection of security holes in local or remote hosts.
-Detection of missing security updates and patches.
-Simulated attacks to pinpoint vulnerabilities.
-Execution of security tests in a contained environment.
-Scheduled security audits.

More Features of Nessus Tool:

1)Flexible Deployment Options
Install Nessus on-premises or as a cloud-hosted solution to assess physical, virtual or cloud environments.

2)Multiple Assessment Types
Protect your IT environment by running vulnerability scans, configuration and compliance checks,
malware detection, web application scanning and more.

3)Rich Assessment Capabilities
Nessus includes a deep set of assessment capabilities, including agent-based and agent-less scanning,
to allow you to scan more assets, more frequently.

4)Ongoing Management
Nessus makes it easy to manage both the product and users, with automatic updates and a constant feed of new information from Tenable.

5)Connect With Core Systems
Integrate Nessus with patch management, mobile device management and credential management systems.

6)Reporting
Run reports, easily filter data and share results with others in a variety of formats to help others
in the organization understand and address vulnerabilities.

References :
https://www.tenable.com/products/nessus-vulnerability-scanner
http://searchnetworking.techtarget.com/definition/Nessus