Securiy+Cert: Network Security Flashcards
(25 cards)
True/False. L2TP is an encrypted tunnel
False
What protocol id is associated with VPN?
50, for IKE + SSH
True/False. PPTP is an older tunnel plus encryption
True
What is EAP?
Extensible Authentication Protocol
What is TKIP, what does it do?
Temporal Key Integrity Protocol; part of WPA
What is RADIUS, what is it used in?
Remote Authentication Dial In User Service. Used in 802.1x
Which is not part of 802.1x? RADIUS, TKIP, EAP, Supplicant
TKIP
What are the ports that allows applications o run and communicate over a local area network?
139/445 -NetBIOS
What port is for webmail?
80
DNS uses which port for zone transfers?
TCP53
Which standard is associated with CCMP?
802.11i
What is CCMP, what does it do?
Cipher-block Chaining Message Protocol-Changes the whole encryption key on a minute basis
What is a feature of both WPA enterprise and WPA2 enterprise?
802.1x
Yagi antennas are used in what?
War driving
IPSEC was developed for what?
IPv6
What does IPSEC use a combination of?
ESP, AH, and IKE
Encapsulating Security Payload (ESP) is better than what?
Authentication Header(AH)
SNMP is used for what?
to manage network devices
Which of the three is the most secure? SNMPv1 SNMPv2 SNMPv3
SNMPv3 because it provides data integrity
SSH is a secure replacement for what?
Telnet and FTP
Slogin replaces what?
telnet
FTPS is another secure version of FTP based on what?
SSH
What does DNS do?
Resolves an IP to a name
DNS replaces and operates with what?
A hosts file
