The International Journal of Network Security & Its Applications (IJNSA) is a peer-reviewed journal that publishes bi-monthly on topics related to network and computer security and their applications. The journal focuses on technical and practical aspects of security for wired and wireless networks. It aims to bring together researchers and practitioners to discuss modern security threats and countermeasures. Topics of interest include network, wireless, mobile and database security as well as intrusion detection, cryptography, and security protocols and applications. Authors are invited to submit papers through email or the online submission system by April 30, 2022 for the next publication date.