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IV. Write a paragraph about Cyberwar and Netwar Point out:

a) what they refer to;

b) what they involve;

c) various forms of them.

Text VII.

Who Are the Potential Villains?

I. Read and translate the text.

The explosive expansion of cyberspace activities gives rise to a new set of vulnerabilities—for governments, the military, businesses, individuals and society as a whole—that can be exploited by a wide spectrum of "bad guys" for a variety of motives. These include hackers, disgruntled employees, criminals, terrorists, commercial organizations, and nations. The case of hacker Kevin Mitnick provides some insight into the first type. He led authorities on a high-speed chase through cyberspace after lifting 20,000 credit card numbers from various computer systems. Mitnick did not try to cash in on the ill-gotten bonanza, apparently more interested in thrills than profits, and was caught only after deliberately provoking the attention of a top computer security expert. Mitnick hacked into the file's of Tsutomu Shimomura, who then tracked him down for authorities.

The resources required to cause harm in this cyberspace world are relatively small:

one (or at most a few) computer experts with computer terminals hooked into the worldwide network can do considerable damage. The resources required for a nation or group to do significant damage to the military, economy, or society of another nation are larger, but far fewer than those required to acquire and use major weapon systems. The preparations can also be well hidden, if done carefully. As more and more people become "computer smart" and as villains of many different stripes become more and more aware of the opportunities for mayhem in cyberspace, the resources for major attacks could be within the reach of many nations and some malevolent groups.

To further complicate matters, cyberspace attacks mounted by these different actors are indistinguishable from each other, as are attacks mounted by domestic and foreign-based perpetrators, insofar as the perceptions of the victims are concerned. The distinction between "crime" and "warfare," "accident" and "attack," becomes blurred as does the distinction between police and military responsibilities.

In the authors' view, the danger of more (and more serious) threats in cyberspace is multiplying alarmingly. Statistics support their concern. The number of reported (many incidents go unreported) Internet penetrations rose from six in 1988 to 1,172 in the first six months of 1994. So far, at least, no major disasters have occurred, but the potential certainly exists. For example, it might be possible in the future for some perpetrators (nations or major terrorist groups) to inflict substantial damage by bringing down key parts of the nation's air traffic control system, or the electric power grid, or the international monetary transfer system, even if for a limited time.

Nor is a military disaster out of the question. If an enemy cyberspace attack disrupted a vital military logistics system, or the telecommunications network on which it depends, for a critical period during a campaign, the campaign could be jeopardized.

But taming this wild frontier won't be easy. In addition to the chaotic growth of cyberspace and the blurring of lines of local, national and international authority over activities conducted there, the authors identify another problem. Many individual users neither understand nor accept the need for communal responsibility in safeguarding cyberspace.

In suggesting the elements of a strategy for cyberspace security, the authors draw on a familiar metaphor. Like frontier towns, let each local enclave (business, university, research organization, government agency) see to its own protection, at least for the present, relying on available computer security software and firewalls (security strategies that control electronic access by outsiders but allow insiders, who presumably are trustworthy, to travel the information highways and byways with comparative freedom). But these are little more than stopgap measures, the authors conclude. Barring a technological breakthrough that is not now on the horizon, effective control of cyberspace will require a combination of laws, regulations, the education and training of users, and the cooperation of countries worldwide.

R.O.Hundley

R.H.Anderson