{"id":2102,"date":"2025-11-22T19:52:34","date_gmt":"2025-02-16T12:58:50","guid":{"rendered":""},"modified":"2025-02-02T00:46:18","modified_gmt":"2025-02-01T23:46:18","slug":"how-to-install-and-use-nessus-vulnerability-scanner-on-debian-12","status":"publish","type":"post","link":"https:\/\/netcloud24.com\/knowledgebase\/how-to-install-and-use-nessus-vulnerability-scanner-on-debian-12\/","title":{"rendered":"Linux VPS & VPS Windows Setup Guide | NetCloud24 and Use Nessus Vulnerability Scanner on Debian 12"},"content":{"rendered":"

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Nessus is one of the most popular vulnerability scanners used by security professionals to identify potential weaknesses in systems and networks. In this guide, we\u2019ll show you how to install and use Nessus on Debian 12. These instructions are applicable whether you’re working on a local machine or on a Windows VPS UK<\/strong>, Windows VPS<\/strong>, or any UK Windows VPS<\/strong> environment.<\/p>\n

Step 1: Download Nessus<\/h2>\n

First, you’ll need to download the Nessus installer. Connect to your Debian 12 server (this can be a local server or a Windows VPSVirtual Private Server Hosting<\/strong> solution) and run the following commands:<\/p>\n

cd \/tmp\r\nwget https:\/\/www.tenable.com\/downloads\/api\/v1\/public\/pages\/nessus\/downloads\/12840\/download?i_agree_to_tenable_license_agreement=true -O Nessus.deb\r\n        <\/pre>\n
This will download the latest version of Nessus for Debian systems.<\/p>\n
Step 2: Install Nessus<\/h2>\n
Once the download is complete, you can install Nessus by running:<\/p>\n
sudo dpkg -i Nessus.deb<\/pre>\n
If you encounter any dependency issues during installation, you can resolve them by running:<\/p>\n
sudo apt --fix-broken install<\/pre>\n
This command will ensure all necessary dependencies are installed on your Windows VPSVirtual Private Servers<\/strong> or any VPS Windows VPS Servers<\/strong> running Debian 12.<\/p>\n
Step 3: Start Nessus and Enable it on Boot<\/h2>\n
After installing Nessus, you need to start its service and enable it to run on system boot:<\/p>\n
sudo systemctl start nessusd\r\nsudo systemctl enable nessusd\r\n        <\/pre>\n
With this command, Nessus will begin running in the background on your Debian 12 server, whether it’s hosted on a Microsoft SQL VPS Windows<\/strong>, UK VPS Windows<\/strong>, or any other Windows VPS<\/strong> environment.<\/p>\n
Step 4: Access the Nessus Web Interface<\/h2>\n
To configure Nessus, open your web browser and navigate to https:\/\/your_server_ip:8834<\/code>. If you\u2019re using a Windows VPS Hosting UK<\/strong> solution, you\u2019ll need to use the public IP of your VPS. This will load the Nessus setup page.<\/p>\n
Step 5: Configure Nessus<\/h2>\n
Once you reach the setup page, follow these steps:<\/p>\n
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  1. Select the “Nessus Essentials” option for free vulnerability scanning.<\/li>\n
  2. Create an account on the Nessus website to obtain your activation code.<\/li>\n
  3. Enter the activation code and wait for Nessus to complete the plugin updates, which might take a few minutes.<\/li>\n<\/ol>\n
    Once the setup is complete, you can log in to the Nessus dashboard and start scanning your Windows VPSVirtual Private Server Hosting<\/strong> or any network attached to your VPS Windows<\/strong> environment.<\/p>\n
    Step 6: Using Nessus to Scan for Vulnerabilities<\/h2>\n
    After logging into the Nessus dashboard, you can begin your first scan by following these steps:<\/p>\n
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    1. Click on “New Scan.”<\/li>\n
    2. Select the type of scan you want to perform, such as a basic network scan or an advanced scan.<\/li>\n
    3. Enter the target IP address or range of IPs to scan. If you\u2019re using a Windows VPSServer VPS<\/strong> or VPS Windows VPS Servers<\/strong> setup, enter the IP addresses of those servers.<\/li>\n
    4. Configure any additional options as needed, then click “Launch.”<\/li>\n<\/ol>\n
      Nessus will begin scanning for vulnerabilities, and once the scan is complete, you can view the results in the dashboard.<\/p>\n
      Conclusion<\/h2>\n
      By following these steps, you can easily install and use Nessus Vulnerability Scanner on Debian 12. Whether you\u2019re using a Windows VPS UK<\/strong>, UK VPS Windows<\/strong>, or any other Windows VPSVirtual Private Server Hosting<\/strong>, Nessus will help you identify potential security issues and protect your system. For more reliable hosting solutions, check out  for Windows VPS<\/strong> and Windows VPS Hosting UK<\/strong> services.<\/p>\n<\/section>\n