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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. Bind MAC addresses of network devices to IP address - monitor logs - apply security patches - use IDS and strong authentication to detect rogue servers
security template
DHCP hardening
hardening
SSL
2. Highly configurable - discretionary - job based access control - more flexible that MAC - more precise that groups
TACACS
161
RBAC
storage area network
3. Contain possible security settings that can control one or multiple computers
DNS hardening
security template
DAC
80
4. HTTP port
group policies
80
RBAC
encrypted file system
5. Access permissions applied by the owner of an object using ACLs - commonly found on PCs
group policies
Terminal Access Controller Access-Control System
DAC
SSL
6. SSH port
TACACS
22
RBAC
network attached storage
7. Telnet port
23
role-based
161
configuration baselines
8. TACACS port
network attached storage
49
DHCP
389
9. An accumulated set of software updates or hotfixes from Microsoft
patches
encrypted file system
service pack
25
10. Locking down the system
88
baselining
discretionary
system hardening
11. Access control defined by roles or job functions
RBAC
configuration baselines
FAT
simple authentication
12. FTP ports
DNS hardening
20 and 21
lightweight directory access protocol
hotfix
13. Enable and monitor logs - perform regular backups - use file encryption - enable account lockout and strong user name and password
110
file and print sharing hardening
hardening
80
14. RBAC stands for ____________ access control
file and print sharing hardening
organizational unit
DNS poisoning
role-based
15. TACACS
Terminal Access Controller Access-Control System
open mail relay
DAC
simple authentication with security layer LDAPv3
16. NAC method where organizations must run the current hardware and operating systems
simple authentication with security layer LDAPv3
RBAC
389
infrastructure based
17. A subnet on the network that separates the internal network from publicly exposed hosts
DAC
simple mail transport protocol
network news transfer protocol
DMZ
18. Most restrictive access control method that uses security labels to control access
MAC
rule of least privilege
lightweight directory access protocol
organizational unit
19. A DNS server is fed altered or spoofed records that are retained and then duplicated elsewhere
500
DNS poisoning
161
open mail relay
20. NAS stands for...
80
network attached storage
RBAC
database hardening
21. SMTP port
TACACS
25
119
open mail relay
22. MAC stands for ____________ access control
file and print sharing hardening
mandatory
discretionary
TACACS
23. SNMP stand for...
simple network management protocol
organizational unit
23
DHCP
24. SAN stands for...
20 and 21
configuration baselines
storage area network
organizational unit
25. NNTP stands for
network news transfer protocol
MAC
hotfix
23
26. DHCP stands for...
88
500
dynamic host configuration protocol
group policies
27. LDAP port
domain name service
389
open mail relay
discretionary
28. Recommended LDAP authentication
simple authentication with security layer LDAPv3
SNMP
organizational unit
security template
29. DNS stands for...
domain name service
TACACS
80
anonymous authentication
30. A cryptographic protocol that provides security for communications over networks such as the Internet
SNMP
389
SSL
open mail relay
31. Standard setup used when configuring machines - provide a starting point and consistent setup
RBAC
53
configuration baselines
25
32. kerberos port
domain name service
88
500
RBAC
33. Misconfiguration of an email server that could allow it to be used by an attacker to spread spam
25
open mail relay
network news transfer protocol
hotfix
34. Disable default accounts and passwords - regular backups - enable auditing features - monitor user privileges - implement authentication for users and applications
configuration management policy
patches
23
database hardening
35. 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 -
hardware based
DAC
discretionary
OS hardening
36. Centrally managed NAC method requiring installation of software agents on each network client
SNMP
system hardening
endpoint based
role-based
37. NAC stands for
simple authentication with security layer LDAPv3
network access control
DMZ
configuration baselines
38. NNTP port
119
MAC
161
open mail relay
39. Access control method used by organizations that have a high turn over
RBAC
Terminal Access Controller Access-Control System
NAC
MAC
40. Help to make sure devices meet security standards before they are allowed to connect to the network
389
NAC
configuration management policy
storage area network
41. Label-based - hard coded access controls - at multiple levels - applied to all objects
389
NAC
MAC
TACACS
42. OU stands for...
RBAC
configuration baselines
organizational unit
simple authentication
43. Protocol for assigning dynamic IP addresses to devices on a network
local - site - domain - OU
161
DHCP
domain name service
44. DAC stands for ____________ access control
discretionary
110
network news transfer protocol
20 and 21
45. Issued by software vendors to fix bugs - address security issues or add functionality
139
TACACS
patches
FAT
46. SNMP port
endpoint based
mandatory
161
RBAC
47. Allows a remote access server to communicate with an authentication server in order to determine if the user has access to the network
20 and 21
TACACS
FTP hardening
DAC
48. DNS port
53
20 and 21
network news transfer protocol
161
49. A remote authentication protocol used to communicate with an authentication server commonly used in UNIX networks.
hardware based
SSL
domain name service
TACACS
50. Access control method that uses ACLs
local - site - domain - OU
DAC
network access control
dynamic host configuration protocol
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