The third millennium has confronted man with a space parallel to the real space, which is much wider and more accessible than that, a space that, in addition to the countless benefits it has for today's mankind, is also a platform that makes it easier to commit some crimes. In fact, the new human life in this space is exposed to serious threats, one of these threats in this space is the sexual abuse of children, children due to not having enough control over their actions and not being able to defend themselves against threats. Like the real world, they are considered one of the most vulnerable sections of the society, and this vulnerable situation of children requires the double attention of policymakers in the virtual world. In this article, information has been collected in a library form and analyzed using a descriptive analytical method. In order to prevent the sexual victimization of children in this space, the best policy is comprehensive and coherent global policies that will minimize the possibility of children being victimized in sexual crimes, the most important of these policies; Compilation of international treaties is the accession of all countries to these treaties, and domestic policies such as the formulation of special regulations in the field of children in cyberspace and on the other hand the control of entry and the level of access and quality of children in cyberspace should be taken into consideration. Due to the fact that we are at the beginning of the use of cyberspace, in line with the expansion of cyberspace, comprehensive and reliable preventive policies have not been adopted to prevent sexual abuse of children, both domestically and internationally.
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