"Most of the hidden services we only saw once. Less than one-in-six of the 80,000 sites monitored by Owen stayed online for the duration of his six-month study.
It was observed that the vast majority of Tor sites exist for only a matter of days or weeks before vanishing. "What proportion are people and which are something else? We simply don't know."Īnother issue with monitoring dark web activity, as discovered by Owen's research, is how the sites don't stay around for long. Owen explained in his report that crawlers set up by the police and other law enforcement agencies could well be responsible for a steady stream of traffic to illegal dark websites. Some sites on the dark web, such as the now-closed Silk Road 2, have imposed strict anti-child abuse measures to stop such content being viewed and sold online.īut much of the traffic to these websites, which cannot be indexed by Google or visited by any browser other than Tor, may not be entirely from humans. But it's hampering the rights of children and creating a place where paedophiles can act with impunity." Owen, himself a fan of Tor, said: "Before we did this study, it was certainly my view that the dark net is a good thing. Away from child porn and the sale of drugs and guns, dark websites can be used as a means for whistle-blowers to speak anonymously, and for sources to speak to journalists without their identity being known or conversation monitored. The findings, reported by the BBC, will make uncomfortable reading for defenders of the dark web and Tor, the web browser used to visit its sites. "When we found this out we were stunned," Owen admitted. Owen found that more than four-in-five visits to dark websites were for the purpose of viewing child pornography, accounting for more than fives times as much traffic as any other category received. Presented at the annual Chaos Computer Congress in Germany, the study was conducted by Dr Gareth Owen, a computer science researcher at University of Portsmouth.
An example of this is content only accessible by using the Tor software and anonymity network, which while protecting privacy, is often associated with illicit activities. The dark web is a section of the internet that is not indexed by search engines such as Google, and not easily navigated to using a standard web browser.Īccessing the dark web requires specialised knowledge and software tools.
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