*The 21st IEEE International Conference on Dependable, Autonomic & Secure Computing (DASC 2023)* *https://icnetlab.org/cyber-science2023/dasc/index.html <https://icnetlab.org/cyber-science2023/dasc/index.html>* *Joint conference IEEE DASC/PICom/CBDCom/CyberSciTech 2023* *13-17 Nov, 2023** || Abu Dhabi, UAE* As computer and communication systems as well as other systems such as Cyber-Physical Systems (CPS), Internet of Things (IoT), Autonomous Robotic Systems become increasingly large and complex, their Dependability and Security play critical role at supporting next-generation science, engineering, and commercial applications. It remains a challenge to design, analyze, evaluate, and improve the dependability and security for a trusted computing environment. Trusted computing targets computing systems as well as services that are dependable, secure, protectable, predictable, traceable, controllable, autonomous, and sustainable. At the same time, the increasing scale and complexity of systems call for the autonomic computing paradigm, which meets the requirements of self-management, and autonomous systems. Trusted and autonomic computing/autonomous systems need synergistic research efforts covering many disciplines, ranging from natural sciences to social sciences. It requires scientific and technological advances in a wide variety of fields, as well as new software, architectures, and communication technology that support the integration of the constituent technologies. IEEE DASC 2023 will be held during November 13-17, 2023, in Abu Dhabi, UAE. It aims to bring together computer scientists, industrial engineers, and researchers to discuss and exchange theoretical and implementation results, novel designs, work-in-progress, experience, case studies, and trend-setting ideas in the areas of dependability, security, trust and/or autonomic computing, and autonomous systems. *Tracks* *Track 1. Dependable and Fault-tolerant Computing* *Track 2. Network and System Security and Privacy* *Track 3. Autonomic Computing and Autonomous Systems* *Track 4. Industrial Applications and Emerging Techniques* * Submission Link*: https://easychair.org/conferences/?conf=dascpicomcbdcomcyber0 *Important dates* *Main Conference Papers* Paper Submission Due: 1 July, 2023 Authors Notification: 15 September, 2023 Camera-ready Submission: 30 September, 2023 *General Chair* Moayad Aloqaily, MBZUAI, UAE *Program Co-Chairs* Franco Zambonelli, Universita’ degli Studi di Modena e Reggio Emilia, Italy Selcuk Uluagac, Florida International University, USA --Regards,