E/CN.15/2014/CRP.1
channels for fast, free, and difficult-to-trace content, ICTs have provided offenders with increased opportunities to expose
children to such harmful content. A particular source of unwanted harmful content involves the transfer of peer2peer files.
Offenders may mislabel such files containing, for instance, violent child sexual abuse material, in order to trick children
into opening, downloading and viewing them.
In addition, file transfer services through e-mail, instant messaging, social networking sites, file-transferprotocols, cloud computing, and do-it-yourself websites have dramatically increased the accessibility of child sexual abuse
material. It is estimated that from 1997-2006, the number of child pornography images on the Internet increased by 1500
per cent. In 2001, the Cyber Tip Line, mandated by the United States Congress received 21,603 reports of child
pornography. In 2004, the number increased by 491 per cent to 106,176 reports of child pornography on the Internet.88 As
illustrated in figure 3, data from the Internet Watch Foundation (IWF) identified 13,182 webpages containing child sexual
images, hosted on 1,660 domains worldwide in 2013.89
Figure 3: The number of domains hosting child sexual abuse content, by year
Source: Internet Watch Foundation
Recent estimates have indicated that the majority of child sexual abuse material is now exchanged via noncommercial channels, specifically public P2P platforms, such as Gnutella, eDonkey and eMule. Private P2P networks are
often used by mid-level offenders who establish closed groups to exchange encrypted files. Anywhere from 7.5 to 24 per
cent of child sexual abuse material is currently exchanged via commercial channels. As credit card payments are known
by most offenders to risk identification, new and therefore more valuable, abuse material has become a sort of currency in
itself, being often used as ‘payment’ for access to other material. Whilst commercial distribution has not been completely
eradicated, a trend in decreasing identification of available commercial sexual abuse material may also be due to
commercial distributors moving to new platforms or ‘dark web’ environments such as Tor.90
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88
89
90
Mattar, M. Y, 2006. Protecting Children: The Battle against Child Pornography and Other Forms of Sexual Exploitation.
Statement at U.S. Congressional Hearing before the Commission on Security and Cooperation in Europe (Washington, DC:
September 27, 2006). Available at
http://www.csce.gov/index.cfm?FuseAction=ContentRecords.ViewWitness&ContentRecord_id=774&ContentType=D&Conte
ntRecordType=D&ParentType=H&CFID=15055102&CFTOKEN=d2f0d82887026b5b-5B6D99F3-9100-FBB0C72DC9EBC4DA7CFE.
IWF, 2014. Annual & Charity Report 2013. P. 11. Available at https://www.iwf.org.uk/accountability/annual-reports/2013annual-report.
EUROPOL. European Cybercrime Centre (EC3), 2013. Commercial Sexual Exploitation of Children Online: A Strategic
Assessment. Available at
https://www.europol.europa.eu/sites/default/files/publications/efc_strategic_assessment__public_version .pdf.
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