Wrong Responses to Charlie Hebdo

Wrong Responses to Charlie Hebdo

Leaders in Europe are justifiably trying to figure out what they should be doing to prevent terrorist attacks like the recent massacre at the satirical French newspaper Charlie Hebdo. Regrettably, some politicians are proposing the kind of Internet censorship and surveillance that would do little to protect their citizens but do a lot to infringe on civil liberties. But on the other hand what do they think about freedom of the press?

In Paris, a dozen interior ministers from European Union countries including France, Britain and Germany issued a statement earlier this week calling on Internet service providers to identify and take down online content “that aims to incite hatred and terror.” The ministers also want the European Union to start monitoring and storing information about the itineraries of air travelers. And in Britain, Prime Minister David Cameron suggested the country should ban Internet services that did not give the government the ability to monitor all encrypted chats and calls. Even before the Charlie Hebdo attack, European leaders were proposing or enacting harsh measures. Besides, even if Internet companies blocked videos and other propaganda produced by terrorist groups from their networks, that action would not necessarily prevent Europeans from finding that information. Terrorist sympathizers could access the banned content relatively easily by using virtual private networks or proxy servers that allow users in one country to pretend they are in a different country, like the United States, where free speech laws are much stronger. Some Europeans are already using such tools to access American services, like Netflix, that are not yet available in their countries. Mr. Cameron’s proposal raises another set of problems. In a speech earlier this week, he said he wanted companies like WhatsApp and Snapchat to create back doors in their services that would allow intelligence services to monitor conversations between users. If the companies refused to comply, he said, they should not be allowed to operate in Britain. Such an approach might seem reasonable to some — after all, the police can wiretap a landline phone, so why not a messaging service? So my question is everyone is interested in banning all the communication services and so why it is not considered as denying freedom of the press?

But technology and privacy advocates say it is dangerous to require technology companies to build such surveillance mechanisms into communications services because hackers and criminals will inevitably find ways to use those back doors to steal information from individuals, corporations and governments. Mr. Cameron’s proposal would make the Internet less secure without necessarily hampering terrorists. People who are determined to communicate with each other in secret can download encryption software from the Internet and send messages through systems like Tor that obscure their identities and locations.

Of course, governments can and should take steps to identify threats and prevent terrorist attacks through targeted intelligence gathering. But there is good reason to believe that widespread censorship and intrusive surveillance will only undermine personal freedoms, freedom of the press and could even make us less secure. The journalist’s liberty depends on the freedom of the press, and that cannot be limited without being lost.