1.In digital certificate authentication, the supplicant could impersonate the true party by doing the calculation with the true party’s private key. What prevents impostors from doing this? 2.Define...

1.In digital certificate authentication, the supplicant could impersonate the true party by doing the calculation with the true party’s private key. What prevents impostors from doing this?

2.Define espionage. In the context of cyberterror and cyberwar attacks, what is the purpose of espionage?

3. What was the most surprising thing you learned in this chapter?

4. What was the most difficult part of this chapter for you?