How to Install Nessus on Kali Linux
Vulnerability scanning is an essential aspect of modern-day cybersecurity and Nessus is a well-known tool that provides a comprehensive solution for vulnerability assessments. It is a popular choice among security professionals and enthusiasts, due to its compatibility with Windows, MacOS, and Linux.
So how can you download and install Nessus on Kali, a widely-used penetration testing platform? With this step-by-step guide, you’ll be up and running with Nessus in no time, equipped to proactively identify and mitigate vulnerabilities in your network.
What Is Nessus?
Nessus, developed by Tenable Inc, is a widely-usedopen-source vulnerability scanner. It offers a paid subscription, Nessus Professional, as well as a free version, Nessus Essentials, which is limited to 16 IP addresses per scanner.
Nessus provides a range of services, including vulnerability assessments, network scans, web scans, asset discovery, and more, to aid security professionals, penetration testers, and other cybersecurity enthusiasts in proactively identifying and mitigating vulnerabilities in their networks.
Unlike many security tools, Nessus doesn’t comeinstalled on Kali Linux. But it is very easy to download and install. Follow these steps to install Nessus on your Kali:
- Download the Nessus package for Debian on theNessus websiteand make sure you set the Platform toLinux-Debian-amd64.
When it’s finished downloading, open your Linux terminal and navigate to the location you downloaded the Nessus file to.
Install Nessus using this command:
Start the Nessus service with this command:
On your browser, go tohttps://kali:8834/. It would show a warning page.
Click onAdvanced. Then, click onAccept Risk and Continue.
Choose the Nessus Product you prefer. If you want the free version of Nessus, click onNessus Essentials.
Enter your name and email address to receive an activation code by email. Paste the activation code into the space provided and choose a username and password.
Allow Nessus to download the necessary plugins.
Once the plugin downloads have completed, you can start using the Nessus service.
How to Start the Nessus Service
So how do you start using Nessus?
To initiate the Nessus service, run the following command in your terminal:
Next, enter the following URL in your browser: https://kali:8834/
Click onNew Scanto begin scanning for vulnerabilities
Using Nessus as a Vulnerability Scanning Tool
Nessus is a must-have tool for security assessments and penetration testing. Its user-friendly interface and easy installation process make it a favorite among professionals. If issues arise during installation, restart your device or update plugins from the terminal.
Do you want to use Nessus on your Linux desktop but can’t because of an error? Here’s an easy way to fix the Nessus download failed error on Linux.
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