What is DNS Used for?

Obtaining the IP address of a device from its given domain name

Obtaining the Domain Name of a device from its IP Address

Helps find a domain name over the internet

What are some of the vulnerabilities of DNS?

Servers dont verify response sources

Quiz

Louise Howard 6 perguntas

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1What does DNS stand for?
1. ADomain Name System
2. BDynamic Name System
3. CDynamic Name Solution
2What is DNS Used for?
1. AObtaining the IP address of a device from its given domain name
2. BObtaining the Domain Name of a device from its IP Address
3. CHelps find a domain name over the internet
3Domains must be registered
1. AVerdadeiro
2. BFalso
4Domains do not need to be unique on the internet
1. AVerdadeiro
2. BFalso
51. [blank_start]Client[blank_end] submits [blank_start]Queries[blank_end] for [blank_start]Resolution[blank_end] to a [blank_start]DNS Server[blank_end].
2. DNS Server [blank_start]Resolves[blank_end] Name [blank_start]Locally[blank_end] if it knows the answer, or [blank_start]Recursively[blank_end] if not.
3. Recursive resolution involves requesting other DNS Servers on the Internet
1. AClient
2. BComputer
3. CCustomer
4. DQueries
5. EQuestions
6. FTicket
7. GResolution
8. HRequest
9. IReputation
10. JDNS Server
11. KDHCP Server
12. LAD Server
13. MResolves
14. NReceives
15. ORecovers
16. PImmediately
17. QLocally
18. RInternally
19. SRecursively
20. TOver Time
21. UExternally
6What are some of the vulnerabilities of DNS?
1. ALacking in Authentication
2. BServers dont verify response sources
3. CDNS Cache Poisoning
4. DDNS Can be hacked
5. ENo error checking

Descrição: Technical Security Fundamentals (2.1. Describe Security Procedures) Quiz sobre 2.1. Network Security - DNS, criado por Louise Howard em 05-09-2018.
Autor: Louise Howard
Idioma: English
Visualizações: 1
Etiquetas: technical security fundamentals2.1. describe security procedures
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