Skip navigation

Scan and query DNS

Scan and query DNS: Ethical Hacking: Scanning Networks
Scan and query DNS: Ethical Hacking: Scanning Networks

Explore domain name system, an essential protocol that services every internal and external network. Lisa Bock discusses DNS, and security weaknesses that can be exploited using DNS along with footprinting tools: Whois dig and dnsdumpster, and best practices to ensure the security of the DNS infrastructure.

Resume Transcript Auto-Scroll
Skill Level Intermediate
1h 43m
Duration
45,317
Views
Show More Show Less
Skills covered in this course
Security IT Linux

Continue Assessment

You started this assessment previously and didn't complete it. You can pick up where you left off, or start over.

Start Your Free Trial Now

Start your free trial now, and begin learning software, business and creative skills—anytime, anywhere—with video instruction from recognized industry experts.

Start Your Free Trial Now