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security_analysis.rst

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Security Analysis

SystemGuard includes a built-in Security Analysis feature designed to scan subnets for potential security vulnerabilities. This tool is essential for system administrators, developers, and DevOps engineers to proactively identify and address security risks within their network.

  1. Scan Subnet for Vulnerabilities

    To perform a security scan of the subnet, follow these steps:

    • Go to the Security Tools section in the SystemGuard dashboard.
    • Select the Security Analysis tab.

  2. Subnet Device and Open Port Scan

    You can scan the subnet to discover devices and their associated open ports:

    • Click on the Scan button to begin scanning the subnet.
    • The scan results will appear as a table displaying:
      • IP Address of each device
      • Hostname
      • A button to View Open Ports for each device.

  3. View Open Ports for a Specific Device

    To check the open ports of a particular device:

    • Enter the IP address of the device in the search bar.
    • Click the Scan Ports button to display the open ports for that device.

This process allows you to efficiently monitor your network's security status and take appropriate actions to mitigate vulnerabilities.

  1. Enable/Disable Port

    You can enable or disable a port for a specific device:

    • Click on the Firewall under the Security Tools section.
    • Enter the Sudo Password to go in SuperAdmin Mode.
    • Check the open ports for the local device.
    • Enter the port number, protocol and action to enable or disable the port.

The above security features are designed to enhance the security posture of your network and protect your systems from potential threats and it's powered by nmap and iptables tools.