Terrorism by an Islamist group known as Boko Haram has been raging in Nigeria since 2009 and has spilled over into neighboring countries of Cameroon, Chad and Niger. Consequently, two million people have been displaced, 100,000 lives lost and properties worth N3.2 trillion ($9 billion) destroyed in the three-worst hit northeastern states of Adamawa, Borno and Yobe. The Federal Government has been collaborating with the international community in the counter-terrorism, gaining huge successes including the rescuing of nearly 200 of the 276 Chibok schoolgirls kidnapped in 2014 and dislodging the terrorists from their base in the infamous Sambisa Forest. However, the Governments militarized approach toward the counter-terrorism has been critiqued in the literature, with suggestions for a multi-dimensional approach. This book recommends a research approach and proposes the Adoption and Use of Cyber Technology by Terror Groups Model (AUCTTGM). The model is expected to explain and predict factors determining terror groups cyber technology usage to threaten the peace and spread annihilative extremist propaganda in society as well as proffer clues to the ways of ending terrorism for good.