Securing BIND 9 with SELinux (RHEL), 21 September 2021
SELinux is an important security technology. While it can be used in every Linux system, the SELinux security policy is in practice only usable in Red Hat based systems (RedHat EL, CentOS, Fedora, AlmaLinux …).
Carsten Strotmann explains the SELinux technology:
How SELinux secures a BIND 9 DNS server
How the Red Hat- supplied SELinux policies for BIND 9 work
How users can adapt the SELinux Policy for BIND 9
How to troubleshoot BIND 9 installations with SELinux
This is the first of a series of four webinars on BIND 9 application security. The slides for this one are at: https://www.isc.org/docs/2021-09-webi....
You are welcome to post your questions about BIND 9 DNS on our helpful community mailing list at https://lists.isc.org/mailman/listinf.... The BIND Administrative Reference Manual is online at https://bind9.readthedocs.io/en/stable/. We also maintain a knowledgebase of handy technical articles at https://kb.isc.org.
Internet Systems Consortium maintains and publishes the BIND 9 DNS software under the open source MPL 2.0 license. ISC is a non-profit, operating to help support the Internet infrastructure and facilitate independent connection to and participation in the Internet. We support this work by offering users professional technical support contracts, including advance notification of security vulnerabilities before public disclosure.
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