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Installation Guide
Learn the system requirements, licensing and installation instructions, and how to configure and maintain BigFix.
BigFix Platform Unicode Support Overview
BigFix Platform V9.5 gathers data from BigFix clients deployed with different code pages and languages, encode the data into UTF-8 format, and report it back to the BigFix server.
Top-down data flow: from the BigFix server to the clients
The encoding capability when sending data from the BigFix server to BigFix clients is the same as BigFix V9.2; UTF-8 support of the top-down data flow is not available in BigFix.

Installation Guide
Learn the system requirements, licensing and installation instructions, and how to configure and maintain BigFix.
- Introduction
  BigFix aims to solve the increasingly complex problem of keeping your critical systems updated, compatible, and free of security issues. It uses patented Fixlet technology to identify vulnerable computers in your enterprise. With just a few mouse-clicks you can remediate them across your entire network from a central console.
- BigFix Platform Unicode Support Overview
  BigFix Platform V9.5 gathers data from BigFix clients deployed with different code pages and languages, encode the data into UTF-8 format, and report it back to the BigFix server.
  - Masthead encoding parameters
    The masthead file has been modified to contain the following two new parameters:
  - Top-down data flow: from the BigFix server to the clients
    The encoding capability when sending data from the BigFix server to BigFix clients is the same as BigFix V9.2; UTF-8 support of the top-down data flow is not available in BigFix.
  - Bottom-up data flow: from BigFix clients to BigFix server
    BigFix Platform V9.5 uses UTF-8 as the standard encoding system to send reports from BigFix clients to BigFix server. The x-bes-report-charset parameter is set to utf-8 in the masthead and its value cannot be changed.
  - Unicode support requirements and limitations
    This is a list of BigFix Platform V9.5 requirements and limitations when using non-ASCII characters:
  - Reading and writing files in the specific encodings
    BigFix agent uses UTF-8 as the internal representation of strings.
  - Managing actions on clients with different local encoding
    BigFix Platform 9.5.7 introduces the possibility to specify the names of files and folders of UNIX clients in any encoding, even if it is different from the encoding used by the BigFix server.
- Sample deployment scenarios
  The following deployment scenarios illustrate some basic configurations taken from actual case studies. Your organization might look similar to one of the examples below, depending on the size of your network, the various bandwidth restrictions between clusters and the number of relays and servers. The main constraint is not CPU power, but bandwidth.
- Requirements and assumptions
  BigFix runs efficiently using minimal server, network, and client resources.
- Types of installation
  Before you install the product, decide if you want to do an evaluation or production installation.
- Managing licenses
  You must obtain a license key before you can install and use BigFix.
- Before installing
  Before running the installation make sure that you read the following topics and run the requested activities if needed.
- Installing on Windows systems
  Now that you understand the terms and the administrative roles, you are ready to get authorized and install the programs.
- Installing on Linux systems
  After understanding the terms and the administrative roles, you are ready to actually get authorized and install the programs.
- Installing the clients
  Install the BigFix client on every computer in your network that you want to administer, including the computer that is running the console.
- BigFix Administration Tool
  The BigFix Administration Tool, also called BESAdmin, is the tool we use to perform configuration changes and maintenance operations.
- Post-installation configuration steps
  After having run the installation, make sure that you read the following topics and run the requested activities if needed.
- Managing relays
  Relays can significantly improve the performance of your installation.
- Introduction to Tiny Core Linux - BigFix Virtual Relay
  Follow the step-by-step sequence of operations needed to build the virtual machine, from the downloading of the ISO image to the complete setup and configuration of the BigFix Virtual Relay.
- Setting up a proxy connection
  If your enterprise uses a proxy to access the Internet, your BigFix environment can use that communication path to gather content from sites.
- Running backup and restore
  You can schedule periodic backups (typically nightly) of the BigFix server and database files, to reduce the risk of losing productivity or data when a problem occurs by restoring the latest backup.
- Upgrading on Windows systems
- Upgrading on Linux systems
- Known limitations and workarounds
  This section describes the known limitations and possible workarounds.
- Logging
  This section describes the log files associated with the BigFix components.
- Uninstalling the BigFix client

Top-down data flow: from the BigFix server to the clients

The encoding capability when sending data from the BigFix server to BigFix clients is the same as BigFix V9.2; UTF-8 support of the top-down data flow is not available in BigFix.

The top-down data flow (such as actions, site subscriptions, computer groups, custom sites, and more) works only if you use non-ASCII data that belongs to the FXF encoding.

For example, if you try to create a custom site whose name contains characters different from the FXF encoding (suppose FXF encoding is Windows 1252, and the name of the site is Site_albêrto, where character ê is specific to the Windows 1250 encoding), the BigFix console displays an error message. The same error occurs when trying to create this custom site using the REST API or Command-Line Interface (CLI).

On BigFix servers running on Windows systems the installer sets the FXF encoding (x-bes-fxf-charset) in the masthead without any user interaction.

On BigFix servers running on Linux systems the installer shows the x-bes-fxf-charset setting to the user, proposing a default value and allowing the user to confirm or change it. You can also change it by using the ENCODE_VALUE response key in the silent installations.