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Security+ Certification > Securiy+Cert: Network Security > Flashcards

Securiy+Cert: Network Security Flashcards

0
Q

True/False. L2TP is an encrypted tunnel

A

False

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1
Q

What protocol id is associated with VPN?

A

50, for IKE + SSH

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2
Q

True/False. PPTP is an older tunnel plus encryption

A

True

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3
Q

What is EAP?

A

Extensible Authentication Protocol

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4
Q

What is TKIP, what does it do?

A

Temporal Key Integrity Protocol; part of WPA

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5
Q

What is RADIUS, what is it used in?

A

Remote Authentication Dial In User Service. Used in 802.1x

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6
Q

Which is not part of 802.1x? RADIUS, TKIP, EAP, Supplicant

A

TKIP

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7
Q

What are the ports that allows applications o run and communicate over a local area network?

A

139/445 -NetBIOS

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8
Q

What port is for webmail?

A

80

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9
Q

DNS uses which port for zone transfers?

A

TCP53

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10
Q

Which standard is associated with CCMP?

A

802.11i

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11
Q

What is CCMP, what does it do?

A

Cipher-block Chaining Message Protocol-Changes the whole encryption key on a minute basis

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12
Q

What is a feature of both WPA enterprise and WPA2 enterprise?

A

802.1x

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13
Q

Yagi antennas are used in what?

A

War driving

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14
Q

IPSEC was developed for what?

A

IPv6

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15
Q

What does IPSEC use a combination of?

A

ESP, AH, and IKE

16
Q

Encapsulating Security Payload (ESP) is better than what?

A

Authentication Header(AH)

17
Q

SNMP is used for what?

A

to manage network devices

18
Q

Which of the three is the most secure? SNMPv1 SNMPv2 SNMPv3

A

SNMPv3 because it provides data integrity

19
Q

SSH is a secure replacement for what?

A

Telnet and FTP

20
Q

Slogin replaces what?

A

telnet

21
Q

FTPS is another secure version of FTP based on what?

A

SSH

22
Q

What does DNS do?

A

Resolves an IP to a name

23
Q

DNS replaces and operates with what?

A

A hosts file

24
Q

DNS footprinting does what?

A

Enumerates a hosts file

Security+ Certification (4 decks)

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