Information
To support the requirements and principles of least functionality, the operating system must provide only essential capabilities and limit the use of modules, protocols, and/or services to only those required for the proper functioning of the product.
Satisfies: SRG-OS-000096-GPOS-00050, SRG-OS-000114-GPOS-00059
Solution
Open /etc/modprobe.d/modprobe.conf with a text editor and set the contents as follows:
install sctp /bin/false
install dccp /bin/false
install dccp_ipv4 /bin/false
install dccp_ipv6 /bin/false
install ipx /bin/false
install appletalk /bin/false
install decnet /bin/false
install rds /bin/false
install tipc /bin/false
install bluetooth /bin/false
install usb-storage /bin/false
install ieee1394 /bin/false
install cramfs /bin/false
install freevxfs /bin/false
install jffs2 /bin/false
install hfs /bin/false
install hfsplus /bin/false
install squashfs /bin/false
install udf /bin/false