CTI 120 FINAL Security Fundamentals FINAL
IP Sec - ANS-What protocol is used with L2TP to provide encryption?
2.0 - ANS-What stage is the World Wide Web in?
1701 - ANS-What port does L2TP use?
1723 - ANS-What port does PPTP use?
Internet content filter - ANS-What type of firewall do you use to block access to certain websites
or instant messengers?
Intranet - ANS-An _________ is the internal network for an organization.
Packet Filtering - ANS-Which type of firewall blocks packets based on rules that are based on IP
addresses or ports?
back to back configuration - ANS-What type of configuration creates a DMZ between two
firewalls?
NIDS - ANS-What type of device is used to detect malicious network activities and reports only
those issues to the administrator?
PPTP - ANS-Which VPN technology is the most common and the easiest to set up?
Stateful packet inspection - ANS-What technology used in firewalls keeps tracks of
conversations so that it knows what to allow back into a network?
layers - ANS-When trying to protect your network, you should create your secure network based
on _______.
three leg parimeter configuration - ANS-Which DMZ configuration uses one firewall with three
interfaces?
proxy server - ANS-What acts as a middleman that translates between internal and external
addresses and that caches previously accessed web pages so that it can provide those more
quickly in the future?
Firewall - ANS-What device is used to protect one network from another by using filtering
packets?
, NIPS - ANS-What type of device is designed to inspect traffic, detect malicious activities, and
take steps to mitigate the malicious activity?
extranet - ANS-What type of network can you set up that allows another company to access
your internal network?
Internet - ANS-The ____________ is the largest WAN in the world.
VPN - ANS-What technology can you use temporarily to connect networks from two different
companies?
circuit-level gateway - ANS-What type of firewall works on the Session layer that creates a
connection and allows packets to flow between the two hosts without further checking?
confidentiality - ANS-Which of the following terms indicates that information is to be read only by
those people for whom it is intended?
auditing - ANS-What technology is not used to implement confidentiality?
risk mitagation - ANS-In dealing with risks, which response is done by buying insurance to
protect your bottom line if such a disaster or threat is realized?
Money - ANS-What is needed to highly secure a system?
defense in depth - ANS-What is used to provide protection when one line of defense is
breached?
mobile devices - ANS-Over the last couple of years, small ___________________ devices have
been become one of the largest challenges facing security professionals.
availability - ANS-What does the initial A in CIA stand for in relation to security?
removable devices - ANS-What type of device can be easily lost or stolen or can be used for
espionage?
Principle of Least Privilidge - ANS-What do you call the security discipline that requires that a
user is given no more privilege necessary to perform his or her job?
Auditing - ANS-What is used to verify that an administrator is not accessing data that he should
not be accessing?
keylogger - ANS-What is a physical or logical device used to capture keystrokes?
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