Pregunta 1
Pregunta
An administrator wants to setup their network with only one public IP address even thou there are 10 users
internally who needs access. Which of the following would allow for this?
Pregunta 2
Pregunta
Which of the following would be the MOST secure choice to implement for authenticating remote connections?
Pregunta 3
Pregunta
Which of the following is the BEST way to reduce the number of passwords a user must remember and
maintain?
Pregunta 4
Pregunta
Which of the following can be used as a means for dual-factor authentication?
Pregunta 5
Pregunta
Which of the following type of attacks requires an attacker to sniff the network?
Respuesta
-
Man-in-the-Middle
-
DDoS attack
-
MAC flooding
-
DNS poisoning
Pregunta 6
Pregunta
Which of the following redundancy solutions contains hardware systems similar to the affected organization, but
does not provide all of the equipment needed for redundancy?
Pregunta 7
Pregunta
Which of the following security policies is BEST to use when trying to mitigate the risks involved with allowing a
user to access company email via their cell phone?
Respuesta
-
The cell phone should require a password after a set period of inactivity
-
The cell phone should only be used for company related emails
-
The cell phone data should be encrypted according to NIST standards
-
The cell phone should have data connection abilities disabled
Pregunta 8
Pregunta
Which of the following algorithms is the LEAST secure?
Pregunta 9
Pregunta
A technician needs to detect staff members that are connecting to an unauthorized website. Which of the
following could be used?
Respuesta
-
Protocol analyzer
-
Bluesnarfing
-
Host routing table
-
HIDS
Pregunta 10
Pregunta
Which of the following is an example of security personnel that administer access control functions, but do not
administer audit functions?
Respuesta
-
Access enforcement
-
Separation of duties
-
Least privilege
-
Account management
Pregunta 11
Pregunta
Which of the following is used to perform denial of service (DoS) attacks?
Respuesta
-
Privilege escalation
-
Botnet
-
Adware
-
Spyware
Pregunta 12
Pregunta
Which of the following is an exploit against a device where only the hardware model and manufacturer are
known?
Respuesta
-
Replay attack
-
Denial of service (DoS)
-
Privilege escalation
-
Default passwords
Pregunta 13
Pregunta
Which of the following tools will allow the technician to find all open ports on the network?
Respuesta
-
Performance monitor
-
Protocol analyzer
-
Router ACL
-
Network scanner
Pregunta 14
Pregunta
Which of the following should a technician recommend to prevent physical access to individual office areas?
(Select TWO).
Respuesta
-
Video surveillance
-
Blockade
-
Key card readers
-
Mantrap
-
Perimeter fence
Pregunta 15
Pregunta
After issuance a technician becomes aware that some asymmetric keys were issued to individuals who are not
authorized to use them. Which of the following should the technician use to revoke the keys and informs others
they are no longer trusted?
Pregunta 16
Pregunta
Which of following can BEST be used to determine the topology of a network and discover unknown devices?
Respuesta
-
Vulnerability scanner
-
NIPS
-
Protocol analyzer
-
Network mapper
Pregunta 17
Pregunta
Which of the following BEST describes the term war driving?
Respuesta
-
Driving from point to point with a laptop and an antenna to find unsecured wireless access points
-
Driving from point to point with a wireless scanner to read other user emails through the access point
-
Driving from point to point with a wireless network card and hacking into unsecured wireless access points
-
Driving from point to point with a wireless scanner to use unsecured access points
Pregunta 18
Pregunta
When is the BEST time to update antivirus definitions?
Respuesta
-
At least once a week as part of system maintenance
-
As the definitions become available from the vendor
-
When a new virus is discovered on the system
-
When an attack occurs on the network
Pregunta 19
Pregunta
Why would a technician use a password cracker?
Respuesta
-
To look for weak passwords on the network
-
To change a user passwords when they leave the company
-
To enforce password complexity requirements
-
To change user passwords if they have forgotten them
Pregunta 20
Pregunta
What would be a requirement before a technician begin his penetration test?
Respuesta
-
When the technician suspects that weak passwords exist on the network
-
When the technician is trying to guess passwords on a network
-
When the technician has permission from the owner of the network
-
When the technician is war driving and trying to gain access
Pregunta 21
Pregunta
Which of the following is the MOST secure alternative for remote administrative access to a router?
Pregunta 22
Pregunta
Users are utilizing thumb drives to connect to USB ports on company workstations. A technician is concerned
that sensitive files can be copied to the USB drives. Which of the following mitigation techniques would address
this concern? (Select TWO).
Respuesta
-
Disable the USB root hub within the OS
-
Install anti-virus software on the USB drives
-
Disable USB within the workstation BIOS
-
Apply the concept of least privilege to USB devices
-
Run spyware detection against all workstations
Pregunta 23
Pregunta
A technician is testing the security of a new database application with a website front-end. The technician
notices that when certain characters are input into the application it will crash the server. Which of the following
does the technician need to do?
Pregunta 24
Pregunta
An administrator in a small office environment has implemented an IDS on the network perimeter to detect
malicious traffic patterns. The administrator still has a concern about traffic inside the network originating
between client workstations. Which of the following could be implemented?
Respuesta
-
HIDS
-
A VLAN
-
A network router
-
An access list
Pregunta 25
Pregunta
Which of the following is the primary purpose of a CA?
Pregunta 26
Pregunta
A user is attempting to receive digitally signed and encrypted email messages from a remote office. Which of
the following protocols does the system need to support?
Pregunta 27
Pregunta
Antivirus software products detect malware by comparing the characteristics of known instances against which
of the following type of file sets?
Respuesta
-
Signature
-
Text
-
NIDS signature
-
Dynamic Library
Pregunta 28
Pregunta
Which of the following is a reason why a company should disable the SSID broadcast of the wireless access
points?
Respuesta
-
Rogue access points
-
War driving
-
Weak encryption
-
Session hijacking
Pregunta 29
Pregunta
An administrator notices that former temporary employee's accounts are still active on a domain. Which of the
following can be implemented to increase security and prevent this from happening?
Respuesta
-
Run a last logon script to look for inactive accounts
-
Implement an account expiration date for temporary employees
-
Implement a password expiration policy
-
Implement time of day restrictions for all temporary employees
Pregunta 30
Pregunta
Which of the following algorithms have the smallest key space?
Pregunta 31
Pregunta
Which of the following is the MOST recent addition to cryptography as a standard for the US Government?
Pregunta 32
Pregunta
Which of the following allows for notification when a hacking attempt is discovered?
Respuesta
-
NAT
-
NIDS
-
Netflow
-
Protocol analyzer
Pregunta 33
Pregunta
When dealing with a 10BASE5 network, which of the following is the MOST likely security risk?
Respuesta
-
An incorrect VLAN
-
SSID broadcasting
-
A repeater
-
A vampire tap
Pregunta 34
Pregunta
Which of the following allows a technician to scan for missing patches on a device without actually attempting to
exploit the security problem?
Respuesta
-
A vulnerability scanner
-
Security baselines
-
A port scanner
-
Group policy
Pregunta 35
Pregunta
Which of the following uses a key ring?
Pregunta 36
Pregunta
Using an asymmetric key cryptography system, where can a technician get a third party to vouch for the identity
of the key pairs generated?
Respuesta
-
A certificate authority
-
IETF
-
A key escrow service
-
A recovery agent
Pregunta 37
Pregunta
Which of the following allows a file to have different security permissions for users that have the same roles or
user groups?
Respuesta
-
Mandatory Access Control (MAC)
-
Role-Based Access Control (RBAC)
-
Discretionary Access Control (DAC)
-
Rule-Based Access Control (RBAC)
Pregunta 38
Pregunta
Which of the following would be BEST to use to apply corporate security settings to a device?
Respuesta
-
A security patch
-
A security hotfix
-
An OS service pack
-
A security template
Pregunta 39
Pregunta
A technician suspects that one of the network cards on the internal LAN is causing a broadcast storm. Which of
the following would BEST diagnose which NIC is causing this problem?
Pregunta 40
Pregunta
A CEO is concerned about staff browsing inappropriate material on the Internet via HTTPS. It has been
suggested that the company purchase a product which could decrypt the SSL session, scan the content and
then repackage the SSL session without staff knowing. Which of the following type of attacks is similar to this
product?
Respuesta
-
Replay
-
Spoofing
-
TCP/IP hijacking
-
Man-in-the-middle
Pregunta 41
Pregunta
After a system risk assessment was performed it was found that the cost to mitigate the risk was higher than
the expected loss if the risk was actualized. In this instance, which of the following is the BEST course of
action?
Pregunta 42
Pregunta
A small call center business decided to install an email system to facilitate communications in the office. As part
of the upgrade the vendor offered to supply anti-malware software for a cost of 5,000 per year. The IT manager
read there was a 90% chance each year that workstations would be compromised if not adequately protected. If
workstations are compromised it will take three hours to restore services for the 30 staff. Staff members in the
call center are paid $90 per hour. If determining the risk, which of the following is the annual loss expectancy
(ALE)?
Respuesta
-
$2,700
-
$4,500
-
$8,100
-
$7,290
Pregunta 43
Pregunta
A small call center business decided to install an email system to facilitate communications in the office. As part
of the upgrade the vendor offered to supply anti-malware software for a cost of 5,000 per year. The IT manager
read there was a 90% chance each year that workstations would be compromised if not adequately protected. If
workstations are compromised it will take three hours to restore services for the 30 staff. Staff members in the
call center are paid $90 per hour. If the anti-malware software is purchased, which of the following is the
expected net savings?
Pregunta 44
Pregunta
A flat or simple role-based access control (RBAC) embodies which of the following principles?
Respuesta
-
Users assigned to roles, permissions are assigned to groups, controls applied to groups and permissions acquired by controls
-
Users assigned permissions, roles assigned to groups and users acquire additional permissions by being a member of a group
-
Roles applied to groups, users assigned to groups and users acquire permissions by being a member of the group
-
Users assigned to roles, permissions are assigned to roles and users acquire permissions by being a
member of the role?
Pregunta 45
Pregunta
Frequent signature updates are required by which of the following security applications? (Select TWO).
Respuesta
-
Antivirus
-
PGP
-
Firewall
-
PKI
-
IDS
Pregunta 46
Pregunta
Social engineering, password cracking and vulnerability exploitation are examples of which of the following?
Respuesta
-
Vulnerability assessment
-
Fingerprinting
-
Penetration testing
-
Fuzzing
Pregunta 47
Pregunta
Configuration baselines should be taken at which of the following stages in the deployment of a new system?
Pregunta 48
Pregunta
Which of the following describes the difference between a secure cipher and a secure hash?
Respuesta
-
A hash produces a variable output for any input size, a cipher does not
-
A cipher produces the same size output for any input size, a hash does not
-
A cipher can be reversed, a hash cannot
-
A hash can be reversed, a cipher cannot
Pregunta 49
Pregunta
To evaluate the security compliance of a group of servers against best practices, which of the following BEST
applies?
Respuesta
-
Get a patch management report
-
Conduct a penetration test
-
Run a vulnerability assessment tool
-
Install a protocol analyzer
Pregunta 50
Pregunta
Which of the following is a problem MOST often associated with UTP cable?
Respuesta
-
Fuzzing
-
Vampire tap
-
Crosstalk
-
Refraction