While certain areas of the Islamic State’s activities (propaganda, recruitment, etc.) are well researched, there have been few studies covering the efforts of the organization to neutralize deplatformization, even though its inclusion in a unified system makes it possible to successfully fight against the organization. The present study investigated the Tactics, Techniques and Procedures (TTPs) applied by the Islamic State to maintain its online presence against the deplatforming efforts of law enforcement agencies and social media stakeholders. A closely related topic, namely the key components of the organization’s successful internet activity, is also examined in this article. During the research, authors mapped and plotted one part of the Islamic State’s internet ecosystem to discover the pattern in this interconnected network. Furthermore, the authors elaborated on a volunteer computing based recommendation for paralysing Islamic State-linked websites.