This article contributes to the growing field of social media and internet research, focusing on questions of securitization and examining the internet politics of Central Asia with a specific focus on Turkmenistan. The article extends the brief analysis introduced by Tucker and Turaeva (2016) concerning Turkmen nationals joining IS (Islamic State). Here, I have contextualized those reported discussions into a wider geopolitical and sociological positioning of the participants (both individual and states) with the aim of uncovering the methods and principles that state and non-state actors use to construct discourses of threat and danger on social media and elsewhere on the internet. I argue that social media and the internet have moved beyond being a means for open communication and exchange; they have also come to be used by authoritarian states to suppress, control, and manipulate certain discourses. In the case of Turkmenistan, social media helps to control security discourse about the ISIS threat and the presence of Turkmenistani nationals in the group, even as it grants open access to information.