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Test your basic knowledge |
Comptia Security +: Os Hardening
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. Access control method used by organizations that have a high turn over
least privileged principle
DAC
RBAC
discretionary
2. Centrally managed NAC method requiring installation of software agents on each network client
endpoint based
configuration baselines
patches
DHCP
3. SSH port
22
hotfix
49
baselining
4. Telnet port
53
23
OS hardening
domain name service
5. LDAP authentication method that uses clear text
organizational unit
discretionary
simple authentication
open mail relay
6. Locking down the system
local - site - domain - OU
lightweight directory access protocol
system hardening
389
7. NAC method where organizations must run the current hardware and operating systems
OS hardening
SSL
DAC
infrastructure based
8. Most restrictive access control method that uses security labels to control access
hotfix
MAC
group policies
organizational unit
9. SMTP port
configuration management policy
161
network attached storage
25
10. Define security settings and user's desktop environment on group of computers
group policies
lightweight directory access protocol
53
110
11. Access control method that uses ACLs
Terminal Access Controller Access-Control System
infrastructure based
system hardening
DAC
12. IPSec port
anonymous authentication
domain name service
RBAC
500
13. Standard setup used when configuring machines - provide a starting point and consistent setup
configuration baselines
storage area network
role-based
DAC
14. Access control defined by roles or job functions
RBAC
OS hardening
configuration baselines
DAC
15. NetBIOS port
network news transfer protocol
139
DNS poisoning
infrastructure based
16. kerberos port
service pack
DMZ
SNMP
88
17. Start with the most secure environment - the loosen the controls as needed
group policies
SNMP
rule of least privilege
mandatory
18. Recommended LDAP authentication
open mail relay
MAC
25
simple authentication with security layer LDAPv3
19. Isolate directories - place server in DMZ - disallow anonymous access - audit logs - and review contents for unauthorized material
network news transfer protocol
simple network management protocol
network attached storage
FTP hardening
20. Access permissions applied by the owner of an object using ACLs - commonly found on PCs
configuration baselines
system hardening
22
DAC
21. DAC stands for ____________ access control
domain name service
discretionary
DMZ
161
22. Misconfiguration of an email server that could allow it to be used by an attacker to spread spam
open mail relay
RBAC
group policies
88
23. LDAP stands for...
least privileged principle
lightweight directory access protocol
domain name service
119
24. NNTP port
119
FTP hardening
encrypted file system
DHCP hardening
25. A subnet on the network that separates the internal network from publicly exposed hosts
DMZ
DHCP
SSL
53
26. SAN stands for...
organizational unit
storage area network
role-based
mandatory
27. DNS port
49
110
139
53
28. Is a UDP-based network protocol - used mostly in network management systems to monitor network-attached devices for conditions that warrant administrative attention
mandatory
NNTP
139
SNMP
29. FTP ports
20 and 21
infrastructure based
patches
FAT
30. LDAP authentication method not recommended
119
rule of least privilege
anonymous authentication
DHCP
31. Four ways to implement group policies
local - site - domain - OU
security template
80
hardening
32. Making the OS less vulnerable to threats
22
hardening
dynamic host configuration protocol
110
33. OU stands for...
NAC
MAC
139
organizational unit
34. TACACS port
49
500
20 and 21
161
35. NAS stands for...
encrypted file system
Terminal Access Controller Access-Control System
network attached storage
infrastructure based
36. HTTP port
53
80
configuration baselines
DAC
37. Issued by software vendors to fix bugs - address security issues or add functionality
443
hotfix
patches
discretionary
38. A remote authentication protocol used to communicate with an authentication server commonly used in UNIX networks.
TACACS
161
110
DNS poisoning
39. Help to make sure devices meet security standards before they are allowed to connect to the network
NAC
20 and 21
mandatory
simple authentication
40. Reduce the possibility of a breach by locking down the file system - controlling software installation and use - limiting access - disabling unnecessary services and applying patches -
119
OS hardening
configuration management policy
80
41. Disable default accounts and passwords - regular backups - enable auditing features - monitor user privileges - implement authentication for users and applications
SSL
simple mail transport protocol
TACACS
database hardening
42. SMTP stands for...
least privileged principle
simple mail transport protocol
anonymous authentication
161
43. A cryptographic protocol that provides security for communications over networks such as the Internet
SSL
rule of least privilege
hardening
configuration management policy
44. TACACS
Terminal Access Controller Access-Control System
storage area network
FAT
53
45. SMTP port
role-based
25
baselining
110
46. Bind MAC addresses of network devices to IP address - monitor logs - apply security patches - use IDS and strong authentication to detect rogue servers
DAC
MAC
DHCP hardening
anonymous authentication
47. File system that offers limited security and was primarily designed for desktop use
110
500
FAT
hardening
48. POP3 port
security template
49
least privileged principle
110
49. Defining the software and hardware components that can be used in an organization
configuration management policy
SNMP
161
DAC
50. NAC method requiring installation of a network appliance to monitor network devices and limit connectivity should non compliant activity be detected
hardware based
dynamic host configuration protocol
simple authentication
encrypted file system
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