The Tunisian Algerian Conference on Applied Computing (TACC 2022) is s an event organized by LABEX-Tunisian Algerian Laboratory to promote the exchange of recent advances and developments between researchers in various areas of Applied Computing. Leading researchers and industry experts, researchers, and Ph.D. students presenting their latest studies through papers and oral presentations. This conference edition is dedicated to the study of applied research on real-world problems. The TACC 2022 contributions are addressed, through two tracks, the first one is on Recent Research in fundamental & Applied Computing, and the second is a doctoral symposium. In addition, a one-day workshop on cyber security and Elastic (is held in conjunction with the conference) which focuses on mechanisms for Enterprise Security and how Elastic XDR actionnate the big data to protect organizations from security threats. The TACC 2021 contributions are devoted to the following fields, but are not limited to: