This course discusses name resolution principles, name resolution and security, DNS security standards, securing zone transfers with TSIG, and DNSSEC principles, implementation and resources.
- Understand DNS (Domain Name System) and its purpose
- Familiarity with DNS Standards documents, DNS deployment best practices and TSIG
- Explain DNSSEC and its origins, role and implementation
- Understand migrating to DNSSEC and its challenges
If you would like to provide feedback for this course, please e-mail the NICCS SO at NICCS@hq.dhs.gov.