What is Nessus?
A vulnerability scanning tool
What is the primary purpose of Nessus?
Identifying and assessing vulnerabilities in networks and systems
Which of the following is NOT a Nessus scan type?
Performance Scan
What are Nessus plugins?
Pre-built scripts that perform specific checks for vulnerabilities and configuration issues
What is DNS?
A system that translates domain names into IP addresses
What is the default DNS port number?
53
Which protocol is primarily used for DNS communication?
UDP (User Datagram Protocol)
Which DNS record type is used to map an IP address to a hostname?
The process of replicating DNS records from a primary DNS server to secondary DNS servers
Which DNS record type is used to map an IP address to a hostname? Change??
A
Which command would achieve a zone transfer
host -t axfr <nameserver> <domain>
Which DNS record type is used for reverse lookups?
PTR