Free Access CertNexus.ITS-110.v2023-03-31.q40 Practice Test (Page 7)

Question 26

An IoT system administrator wants to mitigate the risk of rainbow table attacks. Which of the following methods or technologies can the administrator implement in order to address this concern?

A.Enable account lockout

B.Require complex passwords

C.Require frequent password changes

D.Enable account database encryption

Question 27

An IoT integrator wants to deploy an IoT gateway at the Edge and have it connect to the cloud via API. In order to minimize risk, which of the following actions should the integrator take before integration?

A.Create new credentials using a strong password

B.Remove all logins and passwords that may exist

C.Write down the default login and password

D.Reset the IoT gateway to factory defaults

Question 28

A security practitioner wants to encrypt a large datastore. Which of the following is the BEST choice to implement?

A.Symmetric encryption standards

B.Elliptic curve cryptography (ECC)

C.Asymmetric encryption standards

D.Diffie-Hellman (DH) algorithm

Question 29

An IoT security practitioner should be aware of which common misconception regarding data in motion?

A.That transmitted data is point-to-point and therefore a third party does not exist.

B.The assumption that network protocols automatically encrypt data on the fly.

C.The assumption that all data is encrypted properly and cannot be exploited.

D.That data can change instantly so old data is of no value.

Question 30

If an attacker were able to gain access to a user's machine on your network, which of the following actions would she most likely take next?

A.Start log scrubbing

B.Perform port scanning

C.Escalate privileges

D.Initiate reconnaissance

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Question 26

Question 27

Question 28

Question 29

Question 30

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