The features of informational terrorism in African countries, especially in SADC countries, are analyzed as well as the ways to combat information terrorism in this region. The major issues related to information terrorism are highlighted, which include data exfiltration, social engineering, insider threats, database breaches as well as poor identity and access management. The essence of Computer Security (Cyber Security) is revealed and its main tasks are characterized: accessibility, integrity, including authenticity and confidentiality. The main threats for cyberspace are distinguished.