(tco b) james bond, a british spy, is at a party where he is to make contact with a woman whose husband is an international drug dealer. the woman has agreed to report to bond, through secure e-mail, the activities of her husband. during the party, bond secretly slips the woman a piece of paper that contains 256 apparently random characters. this will be the cryptographic key that they will use to secure their communications. next, bond easily beats the husband at a game of trivial pursuit and then leaves the party. in the first message from the woman, bond learns that there are employees in a number of different international offices of her husband's company who want to provide information to bond about the drug dealer's activities. define and explain the cryptographic approach that has been used in this scenario. assess the advantages and disadvantages of this cryptographic approach in this particular situation. would you change anything to improve the process of securing communication with informers in the different international offices? html editor keyboard shortcuts