WASHINGTON - Hours before the judge in the latest Mikhail Khodorkovsky trial announced yet another guilty verdict last week, Russia's most prominent political prisoner was already being attacked in cyberspace.

No, Khodorkovsky's Web site, the main source of news about the trial for many Russians, was not being censored. Rather, it had been targeted by so-called denial-of-service attacks, with most of the site's visitors receiving a "page cannot be found" message in their browsers.

Such attacks are an increasingly popular tool for punishing one's opponents, as evidenced by the recent online campaign against American corporations like Amazon and PayPal for mistreating WikiLeaks. It's nearly impossible to trace the perpetrators; many denial-of-service attacks go underreported, as it's often hard to distinguish them from cases where a Web site has been overwhelmed by a huge number of hits. Although most of the sites eventually get back online, denial-of-service attacks rarely generate as much outrage as formal government attempts to filter information on the Internet.

In the past, repressive regimes have relied on Internet firewalls to block dissidents from spreading forbidden ideas; China has been particularly creative, while countries like Tunisia and Saudi Arabia are never far behind. But the pro-Kremlin cyberattackers who hit Kodorkovsky's Web site may reveal more about the future of Internet control than Beijing's practice of adapting traditional censorship to new technology.

Under the Russian model - what I refer to as "social control" - no formal, direct censorship is necessary. Armies of pro-government netizens - which often include freelancing amateurs and computer-savvy members of pro-Kremlin youth movements - take matters into their own hands and attack Web sites they don't like, making them inaccessible even to users in countries that practice no Internet censorship at all.

Cyberattacks are just one of the growing number of ways in which the Kremlin harnesses its supporters to influence Web content. Most of the country's prime Internet resources are owned by Kremlin-friendly oligarchs and government-controlled companies. These sites rarely hesitate to suspend users or delete blog posts if they cross the line set by the government.

The Kremlin is also aggressively exploiting the Internet to spread propaganda and bolster government popularity, sometimes with comical zeal. Just last summer Vladimir Putin ordered the installation of Web cameras - broadcasting over the Internet in real-time - to monitor progress on new housing projects for victims of the devastating forest fires. This made for great PR - but few journalists inquired whether the victims had computers to witness this noble exercise in transparency (they didn't). Russia's security services and police also profit from digital surveillance, using social networking sites to gather intelligence and gauge the popular mood.

The Kremlin in fact practices very little formal Internet censorship, preferring social control to technological constraints. There is a certain logic to this. Outright censorship hurts its image abroad: Cyberattacks are too ambiguous to make it into most foreign journalists' reports about Russia's worsening media climate. By allowing Kremlin-friendly companies and vigilantes to police the digital commons, the government doesn't have to fret over every critical blog post.

One reason so many foreign observers overlook the Kremlin's harnessing of denial-of-service attacks is that they are used to more blatant measures of Internet control. China's draconian efforts to filter the Internet - characterized by Wired magazine in a 1997 article as the "Great Firewall of China" - harken back to the strict censorship of the airways by Communist governments during the Cold War. Back then it was possible to keep out or at least cut down on the influence of foreign ideas by jamming Western broadcasts. The Internet, however, has proven to be far too amorphous to dominate. So its better to co-opt it as much as possible by enabling private companies and pro-government bloggers to engage in "comment warfare" with the Politburo's foes.

Meanwhile, China itself is quietly adopting many measures practiced in Russia. The Web site of the Norwegian Nobel Committee came under repeated cyberattacks after it gave the 2010 award to the jailed Chinese dissident Liu Xiaobo. Many Chinese government officials are now asked to attend media training sessions and use their skills to help shape online public opinion rather than censor it.

In assessing the U.S. government's Internet freedom policy - announced a year ago by Hillary Clinton - one sees few signs that U.S. diplomats are aware of growing efforts by authoritarian governments to harness social forces to control the Internet. So far, most of Washington's efforts have been aimed at limiting the damage caused by technological control. But even here Washington has a spotty record: Just a few weeks ago the State Department gave an innovation award to Cisco, a company that played a key role in helping China build its firewall.

The eventual disappearance of Internet filtering in much of the world would count as a rather ambiguous achievement if it's replaced by an outburst of cyberattacks, an increase in the state's surveillance power, and an outpouring of insidious government propaganda. Policymakers need to stop viewing Internet control as just an outgrowth of the Cold War-era radio jamming and start paying attention to non-technological threats to online freedom.

Addressing the social dimension of Internet control would require political rather than technological solutions, but this is no good reason to cling to the outdated metaphor of the "Great Firewall."

Evgeny Morozov is a visiting scholar at Stanford University and the author of "The Net Delusion: The Dark Side of Internet Freedom."

The first decade of the 21st century has seen a dramatic reversal of fortune in the relative prestige of different political and economic models. Ten years ago, on the eve of the puncturing of the dotcom bubble, the US held the high ground. Its democracy was widely emulated, if not always loved; its technology was sweeping the world; and lightly regulated "Anglo-Saxon" capitalism was seen as the wave of the future. The United States managed to fritter away that moral capital in remarkably short order: the Iraq war and the close association it created between military invasion and democracy promotion tarnished the latter, while the Wall Street financial crisis laid waste to the idea that markets could be trusted to regulate themselves.

China, by contrast, is on a roll. President Hu Jintao's rare state visit to Washington this week comes at a time when many Chinese see their weathering of the financial crisis as a vindication of their own system, and the beginning of an era in which US-style liberal ideas will no longer be dominant. State-owned enterprises are back in vogue, and were the chosen mechanism through which Beijing administered its massive stimulus. The automatic admiration for all things American that many Chinese once felt has given way to a much more nuanced and critical view of US weaknesses - verging, for some, on contempt. It is thus not surprising that polls suggest far more Chinese think their country is going in the right direction than their American counterparts.

But what is the Chinese model? Many observers casually put it in an "authoritarian capitalist" box, along with Russia, Iran and Singapore. But China's model is sui generis; its ­specific mode of governance is difficult to describe, much less emulate, which is why it is not up for export.

The most important strength of the Chinese political system is its ability to make large, complex decisions quickly, and to make them relatively well, at least in economic policy. This is most evident in the area of infrastructure, where China has put into place airports, dams, high-speed rail, water and electricity systems to feed its growing industrial base. Contrast this with India, where every new investment is subject to blockage by trade unions, lobby groups, peasant associations and courts. India is a law-governed democracy, in which ordinary people can object to government plans; China's rulers can move more than a million people out of the Three Gorges Dam flood plain with little recourse on their part.

Nonetheless, the quality of Chinese government is higher than in Russia, Iran, or the other authoritarian regimes with which it is often lumped - precisely because Chinese rulers feel some degree of accountability towards their population. That accountability is not, of course, procedural; the authority of the Chinese Communist party is limited neither by a rule of law nor by democratic elections. But while its leaders limit public criticism, they do try to stay on top of popular discontents, and shift policy in response. They are most attentive to the urban middle class and powerful business interests that generate employment, but they respond to outrage over egregious cases of corruption or incompetence among lower-level party cadres too.

Indeed, the Chinese government often overreacts to what it believes to be public opinion precisely because, as one diplomat resident in Beijing remarked, there are no institutionalised ways of gauging it, such as elections or free media. Instead of calibrating a sensible working relationship with Japan, for example, China escalated a conflict over the detention of a fishing boat captain last year - seemingly in anticipation of popular anti-Japanese sentiment.

Americans have long hoped China might undergo a democratic transition as it got wealthier, and before it became powerful enough to become a strategic and political threat. This seems unlikely, however. The government knows how to cater to the interests of Chinese elites and the emerging middle classes, and builds on their fear of populism. This is why there is little support for genuine multi-party democracy. The elites worry about the example of democracy in Thailand - where the election of a populist premier led to violent conflict between his supporters and the establishment - as a warning of what could happen to them.

Ironically for a country that still claims to be communist, China has grown far more unequal of late. Many peasants and workers share little in the country's growth, while others are ruthlessly exploited. Corruption is pervasive, which exacerbates existing inequalities. At a local level there are countless instances in which government colludes with developers to take land away from hapless peasants. This has contributed to a pent-up anger that explodes in many thousands of acts of social protest, often violent, each year.

The Communist party seems to think it can deal with the problem of inequality through improved responsiveness on the part of its own hier­archy to popular pressures. China's great historical achievement during the past two millennia has been to create high-quality centralised government, which it does much better than most of its authoritarian peers. Today, it is shifting social spending to the neglected interior, to boost consumption and to stave off a social explosion. I doubt whether its approach will work: any top-down system of accountability faces unsolvable problems of monitoring and responding to what is happening on the ground. Effective accountability can only come about through a bottom-up process, or what we know as democracy. This is not, in my view, likely to emerge soon. However, down the road, in the face of a major economic downturn, or leaders who are less competent or more corrupt, the system's fragile legitimacy could be openly challenged. Democracy's strengths are often most evident in times of adversity.

However, if the democratic, market-oriented model is to prevail, Americans need to own up to their own mistakes and misconceptions. Washington's foreign policy during the past decade was too militarised and unilateral, succeeding only in generating a self-defeating anti-Americanism. In economic policy, Reaganism long outlived its initial successes, producing only budget deficits, thoughtless tax-cutting and inadequate financial regulation.

These problems are to some extent being acknowledged and addressed. But there is a deeper problem with the American model that is nowhere close to being solved. China adapts quickly, making difficult decisions and implementing them effectively. Americans pride themselves on constitutional checks and balances, based on a political culture that distrusts centralised government. This system has ensured individual liberty and a vibrant private sector, but it has now become polarised and ideologically rigid. At present it shows little appetite for dealing with the long-term fiscal challenges the US faces. Democracy in America may have an inherent legitimacy that the Chinese system lacks, but it will not be much of a model to anyone if the government is divided against itself and cannot govern. During the 1989 Tiananmen protests, student demonstrators erected a model of the Statue of Liberty to symbolise their aspirations. Whether anyone in China would do the same at some future date will depend on how Americans address their problems in the present.

The writer is a fellow at the Freeman Spogli Institute for International Studies at Stanford University. His latest book, The Origins of Political Order, will be published in the spring.

The toppling of a brutal, corrupt, and long-ruling dictator, Zine el Abidine ben Ali, is an extraordinary achievement for the diverse elements of Tunisian society who came out into the streets in recent weeks to demand change. Ben Ali's startling fall is another reminder of how suddenly political change can come in authoritarian regimes that substitute force, fear, and fraud for legitimacy. Such regimes may appear stable for very long periods of time, but when the people lose their fear and the army refuses to fire on the people, they can unravel very quickly.

Unfortunately, the demise of a dictator does not guarantee the rise of a democracy in its place.  Historically, most authoritarian regimes have given way to a new (and often only slightly reconstituted) autocracy. This has been the principle pattern not only in the successor states to the Soviet Union, but in much of Africa since independence, and in numerous states in Asia and Latin America historically as well. In the Middle East, the odds against a successful democratic transition are particularly long, since there have hardly been any (outside Turkey and Israel) since the end of colonial rule. In Iran in 1979, a popular uprising against a long-serving dictator led not to democracy but rather to an even more odious and murderous form of oppression.

 If Tunisia is to defy the odds, it will need a significant period of time to reform the corrupt rules and institutions of the authoritarian regime and create an open, pluralistic society and party system that is capable of structuring democratic competition. Even if elections for a successor government are pushed out to six months, rather than sixty days, it is highly unlikely that this will provide sufficient time to create even a minimally fair and functional democratic playing field. 

Think of the many components of a democratic election, and Tunisia today is far from having them in place. After decades of fixed and phony elections, Tunisia needs a complete overhaul of its electoral machinery: a new and impartial electoral administration, a new electoral register, and perhaps as well a new electoral system. An energetic program of civic education should help Tunisians understand not only the mechanics of a democratic electoral process but also the underlying norms, rights, and responsibilities of democratic citizenship. This is a long process, but from Poland to Chile to South Africa, civil society organizations have shown that much can be accomplished to lay the foundations for popular democratic awareness and capacity if the models, materials, and resources are made available, and if there is a decent interval of time and political space to do the work. Doing this work-and enabling political parties and candidates to convey their messages-also requires a new and more pluralistic media environment. State control of the electronic and print media must be radically refashioned.  Privately owned media must be allowed to form and function, and critics of the old order must be allowed to enter the arena of ownership.

An effective democratic election requires not just freedom of opposition parties to organize, but time, resources, and training for them to form-or reform-and develop some ability to perform the essential functions of modern parties:  to establish what they stand for, to develop programmatic agendas, to elect leaders and recruit candidates, to forge ties with constituencies, and to survey public opinion and respond with appropriate messages. Trade unions, business chambers, and other civic groups need time as well to purge themselves of corrupting ties to the old order, or form anew, cultivate their natural constituencies, and build an authentic civil society.  Independent think tanks and public opinion surveys can also help to structure and enrich an emergent democratic process, but they as well need time and resources to function effectively.

Free and fair elections-especially in a context where they have never taken place before-also require extensive preparations for domestic monitoring and international observation, so that fraud can be detected and deterred, honest mistakes can be exposed and corrected, and public confidence can be generated in the new procedures.

Many of these tasks are ongoing after a successful transition to democracy, and setting too ambitious an agenda for reform could risk waiting indefinitely and squandering the opportunity for democratic change. But one of the most common reasons for failed transitions is a rush to early national elections and a failure to prepare the ground adequately for a fair and meaningful contest. Two common consequences of hurried elections are chaos or renewed autocracy, as some portions of the old order rally behind a new figure or old party and win by hook or crook. 

Unfortunately, there are also risks in waiting too long. Democratic energy in society can dissipate.  If (putative) democratic forces enter into a broad-based transitional government, as is now happening in Tunisia, they risk being corrupted or tainted with the stench of the old order if they hang around for too long, sharing some authority and stature but no real power. A prolonged transitional period can also give authoritarian forces time to regroup, purge the worst elements, present cosmetic changes, divide and confuse the opposition, and return to power under the guise of a pseudo-democracy. That is why it is important that opposition figures in Tunisia insist on a serious program of institutional and possibly constitutional reform during the transitional period, with extensive public dialogue and broad popular participation, so that interim rule is not a stagnant pause but rather a dynamic historical moment that engages and mobilizes public opinion for real democratic change. The risks of delay could also be reduced if a non-partisan, technocratic figure, not associated with the Ben Ali's political machine, could be tapped to lead the interim government, and if the political opposition could unify to negotiate strong conditions for the period of interim rule, including basic freedoms, an end to censorship, and removal of Ben Ali loyalists from the cabinet.

There is an important role for international actors at this seminal moment in Tunisian history. Like peoples throughout the Middle East and other post-colonial spaces, Tunisians are understandably wary of foreign intervention. After a quarter-century of lavish Western (especially French) aid and political comfort to Ben Ali, Tunisians will no doubt cast a suspicious eye on grants, statements and actions that purport to now, suddenly, want to build democracy in Tunisia. But Tunisians may welcome limited and specific steps if they are transparent and taken in careful consultation with diverse elements of Tunisia's civil society and historic opposition. 

Fortunately, Tunisia has many liberal and democratic figures in business, intellectual, cultural, and civic life who understand what liberal democracy is and would like to see it emerge in Tunisia. And it has other distinct advantages. It is a relatively small country in size and population, which makes some of the tasks of institution building and promotion of democratic norms a bit easier. Educational levels are relatively high, and there is a significant infrastructure of a middle class society. The security forces seem to be divided, and it appears the army refused to fire on peaceful protestors-a very positive precedent. Without blood on its hands from the recent violence, the army is better poised than other elements of state security to guarantee a process of democratic change, if its leadership comes down in favor of it (for whatever reason). And in contrast to Algeria, Egypt, or Jordan, Islamists do not seem to have strong public support. Thus, it is difficult for the forces of the ancien regime to manipulate public fears of radical Islam (or of disorder that the old elites themselves covertly generate) in order to discredit liberalism as naïve and ride back to power. 

It is vital that Europe and the United States not fall again for the specter of disorder or an Islamist surge, but rather insist on genuine democratic reforms, and tie future aid and geopolitical support to this. The US and EU should hold forth the prospect of Tunisia achieving a special and potentially transformative status in economic relations if it negotiates the path to become the first Arab democracy of this era. At the same time, they should threaten to institute targeted travel and financial sanctions against diehard defenders of the old order who frustrate or sabotage a democratic transition, or who use violence against peaceful demonstrators.  These kinds of prospective inducements, positive and negative, can help to tip the balance in the calculations of a lot of elites from outside the Ben Ali "family" but who were part of the Ben Ali regime and must now be wondering where their own interests lie. To complement the necessary private messages, the US ambassador (and others representing democracies in Tunis) should stand up publicly for democratic reforms, embrace democratic reformers, support new democratic initiatives with small grants, and warn old regime elites against repression.

In the coming weeks and months, American and European democracy foundations and aid organizations, along with the United Nations and its political assistance programs in the UNDP, can do a lot-transparently, and in consultation with Tunisian society-to train and support the emerging infrastructure of democracy in the state administration, political parties, and civil society. The funding required to make a difference is not large in absolute terms, and it should be a priority. Time is of the essence, and more flexible instruments, like USAID's Office of Transition Initiatives, should be tapped to activate assistance quickly.        

History-and the grim realities of pervasive authoritarianism in what is known in the political science discipline as a "bad neighborhood"-do not justify a high degree of optimism about the prospects for democracy in Tunisia. Yet the third wave of global democratization is replete with instances of successful democratization in even more unlikely circumstances. The speed with which the Tunisian protests mushroomed in a few weeks from a lone act of self-sacrifice to a national uprising, and the intensity with which this uprising has resonated in nearby countries, shows the pent-up demand for democratic change in the Arab world. If that demand can be directed toward pursuit of concrete institutional reform, with timely international support, the Jasmine Revolution could surprise again, by giving birth to the first Arab democracy of our time.

President Obama and members of his national security team — including Stanford's Michael A. McFaul, senior advisor on Russia and former Deputy Director of FSI and Director of FSI's Center on Democracy, Development, and the Rule of Law — gather in the Oval Office to celebrate Senate approval of the new START Treaty. Signed in April by President Obama and Russian President Dmitry Medvedev, the treaty was ultimately approved 71/26 in the Senate. The treaty will reduce deployed warheads and missile launchers, and restore mutual verification procedures, and is regarded as one more step toward the eventual elimination of nuclear weapons.