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Arc
Requirements
The machine and network requirements necessary to use Arc.
Resource requirements
The resource requirements for Arc will depend on the traffic loads and other options.

Arc
- Introduction
  An overview of Arc.
- Requirements
  The machine and network requirements necessary to use Arc.
  - Operating System requirements
    To operate Arc, you will need to make sure that you have the correct operating system (OS) installed.
  - Resource requirements
    The resource requirements for Arc will depend on the traffic loads and other options.
  - Local permissions
    It is important to understand the different local permissions that are necessary for the different operating systems.
  - Connectivity
    Arc connects to Guardian and Vantage through designated protocols and ports.
  - Supported web browsers
    The Nozomi Networks software supports recent versions of these browsers:
  - Software requirements
    For Arc to be deployed successfully, your other software must meet the minimum requirements.
  - Federal Information Processing Standards (FIPS) on Microsoft Windows
    For Arc to be deployed successfully on FIPS-enabled Windows machines, the versions of both Arc and Microsoft Windows must be correct. Only Windows 10 and higher are FIPS-compliant.
  - Enable Audit Policy on Microsoft Windows
    If you want Arc to detect user logon activities, you must enable Audit logon events of Microsoft Windows.
  - Enable FIPS on Microsoft Windows
    Before you use can Arc in Federal Information Processing Standards (FIPS)-compliant mode, you must enable FIPS in the Local Security Policy of Microsoft Windows.
- Preparation
  Information on how to import Arc packages, and install a license.
- Configuration
  Details on how to configure Arc.
- Deployment
  Information on how to deploy Arc. This includes details for manual and automatic deployments, and deployment through a mobile device management (MDM) system.
- Execution
  Information on the different modes that you can use with Arc.
- Troubleshooting
  Troubleshooting procedures to help you solve problems that might occur when you use Arc.
- Print format documentation
  A list of all the print-format documentation that is available for Arc.

Resource requirements

The resource requirements for Arc will depend on the traffic loads and other options.

A baseline installation of Arc, with no traffic monitoring or Sigma rules, requires:

Up to 100 MB of free disk space
Up to 80 MB of free RAM

Both the options that are activated, and the traffic load on the machine, will affect the resource consumption of both the central processing unit (CPU) and the random-access memory (RAM).