Free Download New Updated CompTIA Security+ SY0-401 Real Exam Questions and Answers 421-430

Ensurepass

QUESTION 421

Which of the following devices will help prevent a laptop from being removed from a certain location?

 

A.

Device encryption

B.

Cable locks

C.

GPS tracking

D.

Remote data wipes

 

Correct Answer: B

 

 

QUESTION 422

Which of the following is the MOST secure protocol to transfer files?

 

A.

FTP

B.

FTPS

C.

SSH

D.

TELNET

 

Correct Answer: B

 

 

 

 

 

 

 

QUESTION 423

Suspicious traffic without a specific signature was detected. Under further investigation, it was determined that these were false indicators. Which of the following security devices needs to be configured to disable future false alarms?

 

A.

Signature based IPS

B.

Signature based IDS

C.

Application based IPS

D.

Anomaly based IDS

 

Correct Answer: D

 

 

QUESTION 424

A company storing data on a secure server wants to ensure it is legally able to dismiss and prosecute staff who intentionally access the server via Telnet and illegally tamper with customer data. Which of the following administrative controls should be implemented to BEST achieve this?

 

A.

Command shell restrictions

B.

Restricted interface

C.

Warning banners

D.

Session output pipe to /dev/null

 

Correct Answer: C

 

 

QUESTION 425

Which of the following protocols is used to authenticate the client and server’s digital certificate?

 

A.

PEAP

B.

DNS

C.

TLS

D.

ICMP

 

Correct Answer: C

 

 

QUESTION 426

Which of the following can be used to mitigate risk if a mobile device is lost?

 

A.

Cable lock

B.

Transport encryption

C.

Voice encryption

D.

Strong passwords

 

Correct Answer: D

 

 

QUESTION 427

Which of the following security concepts would Sara, the security administrator, use to mitigate the risk of data loss?

 

A.

Record time offset

B.

Clean desk policy

C.

Cloud computing

D.

Routine log review

 

Correct Answer: B

 

 

QUESTION 428

Which of the following is an example of multifactor authentication?

 

A.

Credit card and PIN

B.

Username and password

C.

Password and PIN

D.

Fingerprint and retina scan

 

Correct Answer: A

 

 

QUESTION 429

After Matt, a user, enters his username and password at the login screen of a web enabled portal, the following appears on his screen:

 

`Please only use letters and numbers on these fields’

 

Which of the following is this an example of?

 

A.

Proper error handling

B.

Proper input validation

C.

Improper input validation

D.

Improper error handling

 

Correct Answer: B

 

 

QUESTION 430

Which of the following should the security administrator implement to limit web traffic based on country of origin? (Select THREE).

 

A.

Spam filter

B.

Load balancer

C.

Antivirus

D.

Proxies

E.

Firewall

F.

NIDS

G.

URL filtering

 

Correct Answer: DEG

 

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