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XCCDF
Guide to the Secure Configuration of Red Hat Enterprise Linux CoreOS 4
Services
Print Support
Print Support
An XCCDF Group - A logical subset of the XCCDF Benchmark
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Print Support
The Common Unix Printing System (CUPS) service provides both local and network printing support. A system running the CUPS service can accept print jobs from other systems, process them, and send them to the appropriate printer. It also provides an interface for remote administration through a web browser. The CUPS service is installed and activated by default. The project homepage and more detailed documentation are available at
http://www.cups.org
.
Configure the CUPS Service if Necessary
CUPS provides the ability to easily share local printers with other systems over the network. It does this by allowing systems to share lists of available printers. Additionally, each system that runs the CUPS service can potentially act as a print server. Whenever possible, the printer sharing and print server capabilities of CUPS should be limited or disabled. The following recommendations should demonstrate how to do just that.