Which of the following would *not* be part of a solution in the Polycom case study? Correct Answer: d. Off site backups
Which of the following is *not* true about complex and automatically generated passwords that ar
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Which of the following would *not* be part of a solution in the Polycom case study? Correct Answer: d. Off site backups
Which of the following is *not* true about complex and automatically generated passwords that are unique to each system and are a minimum of 30 characters in length, such as !Hs4(j0qO$&zn1%2SK38cn^!Ks620! ? Correct Answer: b. Brute force password crackers will break them as quickly as a 4-digit PIN
Which of the following is true regarding the history of cybersecurity as presented in class and the associated document? Correct Answer: a. Advances (firewalls, intrusion detection, encryption algorithms, etc.) often followed attacks or apparent weaknesses
What does the concept of defense in depth mean? Correct Answer: d. Protect your data and systems with tools and techniques from different layers
*D.
The primary vulnerability in the Lodz Tram Hack case study was: Correct Answer: b. Lack of authentication
Which of the following would *not* be considered a logical (technical) control? Correct Answer: a. fences
How do we know at what point we can consider our environment to be secure? Correct Answer: d. Never; perfect security does not exist
Which of the following about vulnerabilities and threats is *not* true? Correct Answer: c. Vulnerabilities and threats combine to create risk
Considering the CIA triad and the Parkerian hexad, which of the following is true? Correct Answer: b. Parkerian is more complete but not as widely known
In a data breach (such as the OPM case) which security characteristic of data has been violated? Correct Answer: d. Confidentiality
What do we call the process in which the client authenticates to the server and the server authenticates to the client? Correct Answer: d. Mutual authentication
*D
What do we call the rate at which we fail to authenticate legitimate users in a biometric system? Correct Answer: a. False Accepta
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