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Test your basic knowledge |
Comptia Security + Exam
Start Test
Study First
Subjects
:
certifications
,
comptia-security-+
,
it-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A security administrator is in charge of a a hot site and a cold site. Due to a recent disaster - the administrator needs to ensure that their cold site is ready to go in case of a disaster. Which of the following does the administrator need to ensur
Location that meets power and connectivity requirementsdatacenter
Lets you minimize the attack surface relating to the application
Load balancer
Forward to different RDP listening ports.
2. Which of the following is a policy that would force all users to organize their areas as well as help in reducing the risk of possible data theft?
Clean desk policy
AC filtering - Disabled SSID broadcast
Visibility - Accessibility - Neighborhood crime rate
DAC
3. You have several computers that use the NTLM authentication protocol for client authentication. Network policy requires user passwords with at least 16 characters. What hash algorithm is used for password authentication?
Lets you minimize the attack surface relating to the application
Spam filters
MD5
se file servers attached to an NAS system.
4. Which of the following is true concerning email message encryption by using S/MIME?
AES and TKIP
Cognitive passwords
CCTV
Only the message data is encrypted
5. Which of the following will educate employees about malicious attempts from an attacker to obtain bank account information?
DAC
FTPS
Phishing techniques
SYN attacks
6. User in your department complain about a slow Internet connection. You monitor the external interface of your company's border router and notice a huge mount of half-open TCP connections. What type of attack is your company currently a victim of?
The web site's private key.
smurf attacks
TCP SYN flood attack
Load balancer
7. Which of the following is a best practice to identify fraud from an employee in a sensitive position?
Rogue access points
Add input validation to forms.
Mandatory vacations
MAC address
8. The security administrator is getting reports from users that they are accessing certain websites and are unable to download anything off of those sites. The security administrator is also receiving several alarms from the IDS about suspicious traffi
Mantraps
Pharming - Logic bomb
NIPS is blocking activities from those specific websites.
Bluesnarfing
9. Users in your network are able to assign permissions to their own shared resources. Which of the following access control models is used in your network?
Rogue access point
DAC
IPv6
MAC filtering
10. Data can potentially be stolen from a disk screen-lock protected - smartphone by which of the following?
The web site's private key.
The remote router has ICMP blocked.
DMZ
Bluesnarfing
11. Which of the following should be considered when trying to prevent somebody from capturing network traffic?
VLAN
Rootkit
EMI shielding
Protocol analyzer
12. NIDS can also be used to help identify...
smurf attacks
ACLs
Rogue access points
Disable unused ports
13. You need to advise a new wiring system for a company with several locations partly open to the public. A primary requirement is to make tapping into the network as difficult as possible. Which of the following cable types should you advice?
Apply a security control which ties specific ports to end-device MAC addresses and prevents additional devices from being connected to the network.
Content filtering
Fiber optic
25
14. What principle requires that for a particular set of transactions - no one individual is solely responsible or allowed to execute the complete set?
IDEA and TripleDes
TPM
Separation of duties
ID badges
15. An administrator identifies a security issue on but does not attempt to exploit it. Which of the following describes what the administrator has done?
S/MIME PGP
Integrity
IPSec
Vulnerability scan
16. Which of the following is a reason to perform user awareness and training?
White box
Mandated security configurations have been made to the operating system.
ACLs
To minimize the organizational risk posed by users
17. A targeted email attack sent to the company's Chief Executive Officer (CEO) is known as which of the following?
System A fails open. System B fails closed.
Having the offsite location of tapes also be the hot siteservers
Firewall rulesflow of network traffic at the edge of the network
Whaling
18. Which of the following describes a passive attempt to identify weaknesses?
Use SSH to connect to the Linux shell
Vulnerability scanning
Humidity
extremely slow and numerous antivirus alerts
19. When examining HTTP server logs the security administrator notices that the company's online store crashes after a particular search string is executed by a single external user. Which of the following BEST describes this type of attack?
Algorithm
DoS
Visibility - Accessibility - Neighborhood crime rate
TLS
20. Which of the following is the MOST secure method of utilizing FTP?
Clean desk policy
System A fails open. System B fails closed.
FTPS
Disable unused ports
21. Which of the following would need to be configured correctly to allow remote access to the network?
WPA2-PSK
Protocol analyzer
ACLs
The server is missing the default gateway.
22. Which of the following is MOST likely to be the last rule contained on any firewall?
Accountability
Implicit deny
Enact a policy banning users from bringing in personal music devices.
Mantrap
23. Which of the following manages peer authentication and key exchange for an IPSec connection?
MAC address
PEAP-TLS
IKE
SSH - SCP - and SFTP (the MOST secure method to transfer files from a host machine)
24. An administrator who wishes to block all database ports at the firewall should include which of the following ports in the block list?
1433
22
S/MIME PGP
To minimize the organizational risk posed by users
25. Which of the following concepts ensures that the data is only viewable to authorized users?
Confidentiality - Availability
Spear phishing
Confidentiality
ACLs
26. A security administrator wants to determine what data is allowed to be collected from users of the corporate Internet-facing web application. Which of the following should be referenced?
Availability
22
Privacy policy
The PC has become part of a botnet.
27. Which of the following MUST a programmer implement to prevent cross-site scripting?
Add input validation to forms.
Validate input to remove hypertext
Shoulder surfing
Provide an appropriate ambient temperature and Maintain appropriate humidity levels
28. For which of the following is centralized key management most complicated?
Social Engineering attack
Symmetric Key
IPv6
Fiber optic
29. Which of the following will provide the HIGHEST level of wireless network security?
A system that stops an attack in progress.
Principle of least privilege
BIOS
WPA2
30. During the analysis of malicious code a security analyst discovers JavaScript being used to send random data to another service on the same system. This is MOST likely an example of which of the following?
Mandatory vacations
The user's PC is missing the authentication agent.
Buffer overflow
IPv6
31. Logs from an IDS show that a computer has been compromised with a botnet and is actively communicating with a command and control which of the following data types will be unavailable for later investigation?
Deny all
MD5
Memory - network processes - and system processesserver. If the computer is powered off
Baseline reporting
32. Which of the following environmental variables reduces the potential for static discharges?
Command injection
Humidity
Add input validation to forms.
Judgment
33. Which of the following is MOST relevant to a buffer overflow attack?
NOOP instructions
Spear phishing
smurf attacks
User rights
34. An application log shows that the text 'test; rm -rf /etc/passwd' was entered into an HTML form. Which of the following describes the type of attack that was attempted?
Hierarchical list of critical systems
Loop protection
MAC filtering
Command injection
35. Which of the following is specific to a buffer overflow attack?
Initial vector
CAC
AES and TKIP
Change Management System
36. Users in your company use a smart card and fingerprint scan to authenticate to the network. Which of the following authentication methods is used in your company?
80 - 443
Multi-factor authentication.
NOOP instructions
Algorithm
37. Used in conjunction which of the following are PII?
The web site's public key.
MAC
Birthday - Full name
Determine the potential monetary costs related to a threat
38. Which of the following port numbers is used for SCP by default?
To ensure that staff understands what data they are handling and processing
22
The development team is transferring data to test systems using SFTP and SCP.
Clean desk policy
39. A web application has been found to be vulnerable to a SQL injection attack. Which of the following BEST describes the required remediation action?
Add input validation to forms.
Integrity and Authentication
Enact a policy banning users from bringing in personal music devices.
Implement a change management strategy
40. Which of the following network devices would MOST likely be used to detect but not react to suspicious behavior on the network?
Implicit deny
Logic Bomb
NIDS
Trojans
41. Your organization recently purchased several new laptop computers for employees. You're asked to encrypt the laptop's hard drives without purchasing any additional hardware. What would you use?
The development team is transferring data to test systems using SFTP and SCP.
TPM
Disable unused services - Update HIPS signatures
IPSec
42. A bulk update process fails and writes incorrect data throughout the database. Which of the following concepts describes what has been compromised?
Integrity
Video surveillance
DNS spoofing
Social Engineering attack
43. Based on logs from file servers remote access systems - and IDS - a malicious insider was stealing data using a personal laptop while connected by VPN. The affected company wants access to the laptop to determine loss - but the insider's lawyer insis
Command injection
MAC address
War driving
Vulnerability scan
44. Which of the following is a detective security control?
NIDS
Clean desk policy
CCTV
Mandatory vacation
45. Which of the following is used for exchanging secret keys over an insecure public network?
Diffie-Hellman
ACLs
VPN concentrator
Shielding
46. You are the network admin for a large LAN with a single - firewall-protected - Internet connection. You want to analyze all network traffic in your local network for suspicious activities and receive a notification when a possible attack is in proces
Install a network-based IDS
WPA2-PSK
The web site's public key.
Symmetric
47. Which of the following should the security administrator look at FIRST when implementing an AP to gain more coverage?
Provider cloud
Software as a Service (SaaS)
Spear phishing
Power levels
48. The 64 bit block cipher with 16 iterations giving a 56 bit key is called?
Data Encryption Standard (DES)
Hierarchical list of critical systems
Platform as a Service
Gas
49. Which of the following BEST explains the security benefit of a standardized server image?
Baseline reporting
Mandated security configurations have been made to the operating system.
Principle of least privilege
CCTV
50. Which of the following is BEST used to prevent ARP poisoning attacks across a network?
Multi-factor authentication.
DES
VLAN segregation
The remote router has ICMP blocked.