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1.Question 1Since 1999 cyber attacks have caused large-scale injury, loss of life and destruction of property. 1 pointFalseTrue2.Question 2Identify the item which has NOT been recognized as a mode of cyberwarfare attack and activity.1 pointInformation gathering and espionage Disruption of services Physical system attacks Social media and propaganda None of the above 3.Question 3The countries who conduct powerful cyber attacks are: 1 pointRussia and China China and U.S. U.S. and Russia All of the above 4.Question 4What's the current level of threat of cyber attack of terrorist activity, aka cyber terrorism?1 pointCyber terrorism threat is extremely likely and dangerous Cyber terrorism threat is somewhat likely Cyber terrorism threat has been largely unfounded Cyber terrorism often happened in the past but no longer a big issue 5.Question 5What's an example of a real event for an activity of non-state actors? 1 pointCitizens in Russia working to attack computers in Estonia Bank personel in China using computers to attack Australia Groups of thugs in Egypt using cyber attacks on Tunisia All of the above6.Question 6There are a defined set of cyber attack characteristics that can clearly identify the different types of actor motivations.1 pointFalseTrue7.Question 7A 2009 attack on more than 30 companies including Google and Yahoo stealing intellectual property was attributed to Taiwan. Where were the hackers traced back to? 1 pointIranTaiwanRussiaChinaU.S.8.Question 8___________ of infrastructure means a failure in one element could cause cascading failures on multiple _____________ infrastructure components.Choose the BEST set of terms to complete the phrase above: 1 pointinterdependence; critical association; cyber criticality; complex internet; cyber comparability; internet 9.Question 9Techniques for censoring information include the following, except: 1 pointURL and packet filtering DNS filtering IT blocking Web feed blocking 10.Question 10__________ are machines connected to the Internet who have been infected by a virus or spyware and may be used by others to cause damage to any computer or networks, including by "denial of service attacks" where multiple __________ can suck up the resources of certain critical computers connected to the Internet. 1 pointComputers; spamsModems, IPsTrojans; virusesBot nets; bots

Question

1.Question 1Since 1999 cyber attacks have caused large-scale injury, loss of life and destruction of property. 1 pointFalseTrue2.Question 2Identify the item which has NOT been recognized as a mode of cyberwarfare attack and activity.1 pointInformation gathering and espionage Disruption of services Physical system attacks Social media and propaganda None of the above 3.Question 3The countries who conduct powerful cyber attacks are: 1 pointRussia and China China and U.S. U.S. and Russia All of the above 4.Question 4What's the current level of threat of cyber attack of terrorist activity, aka cyber terrorism?1 pointCyber terrorism threat is extremely likely and dangerous Cyber terrorism threat is somewhat likely Cyber terrorism threat has been largely unfounded Cyber terrorism often happened in the past but no longer a big issue 5.Question 5What's an example of a real event for an activity of non-state actors? 1 pointCitizens in Russia working to attack computers in Estonia Bank personel in China using computers to attack Australia Groups of thugs in Egypt using cyber attacks on Tunisia All of the above6.Question 6There are a defined set of cyber attack characteristics that can clearly identify the different types of actor motivations.1 pointFalseTrue7.Question 7A 2009 attack on more than 30 companies including Google and Yahoo stealing intellectual property was attributed to Taiwan. Where were the hackers traced back to? 1 pointIranTaiwanRussiaChinaU.S.8.Question 8___________ of infrastructure means a failure in one element could cause cascading failures on multiple _____________ infrastructure components.Choose the BEST set of terms to complete the phrase above: 1 pointinterdependence; critical association; cyber criticality; complex internet; cyber comparability; internet 9.Question 9Techniques for censoring information include the following, except: 1 pointURL and packet filtering DNS filtering IT blocking Web feed blocking 10.Question 10__________ are machines connected to the Internet who have been infected by a virus or spyware and may be used by others to cause damage to any computer or networks, including by "denial of service attacks" where multiple __________ can suck up the resources of certain critical computers connected to the Internet. 1 pointComputers; spamsModems, IPsTrojans; virusesBot nets; bots

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Solution

  1. Question 1: True. Since 1999, cyber attacks have indeed caused large-scale injury, loss of life, and destruction of property.

  2. Question 2: None of the above. All the listed items have been recognized as modes of cyberwarfare attack and activity.

  3. Question 3: All of the above. Russia, China, and the U.S. are all known to conduct powerful cyber attacks.

  4. Question 4: Cyber terrorism threat is extremely likely and dangerous. The threat level of cyber terrorism is high due to the increasing reliance on digital systems and the internet.

  5. Question 5: All of the above. These are all examples of non-state actors engaging in cyber attacks.

  6. Question 6: False. The motivations behind cyber attacks can be complex and varied, making it difficult to clearly define a set of characteristics for each type of actor.

  7. Question 7: China. The 2009 attack on Google, Yahoo, and other companies was traced back to hackers in China, not Taiwan.

  8. Question 8: Interdependence; critical. The phrase should read: "Interdependence of infrastructure means a failure in one element could cause cascading failures on multiple critical infrastructure components."

  9. Question 9: IT blocking. Techniques for censoring information include URL and packet filtering, DNS filtering, and web feed blocking, but not IT blocking.

  10. Question 10: Bot nets; bots. The phrase should read: "Bot nets are machines connected to the Internet who have been infected by a virus or spyware and may be used by others to cause damage to any computer or networks, including by 'denial of service attacks' where multiple bots can suck up the resources of certain critical computers connected to the Internet."

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Similar Questions

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