*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* *14-17 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* Fundamentals, including Dependability Evaluation, Dependable Sensors, QoS, SOA, etc. Dependable & Fault-tolerant Computing in Big Data, CPS, IoT, SDN, and Real-time System Dependability & Fault-tolerance in Cloud/Fog/Edge Computing, and Pervasive Computing Human Aspects, and Education Software Engineering in Dependable and Fault-tolerant Computing Artificial Intelligence Techniques in Dependable and Fault-tolerant Computing Hardware and Software Reliability, Verification and Testing Safety-critical Systems, Mission-critical Systems *Track 2. Network and System Security and Privacy* Fundamentals, including Intrusion-Detection, Digital Forensics, (Counter-)Surveillance, etc. Security and Privacy in Big Data, CPS, IoT, SDN, and Real-time Systems Security and Privacy in Cloud/Fog/Edge Computing, Mobile and Pervasive Computing Artificial Intelligence Techniques in Network and System Security and Privacy Human Aspects, and Education Cyber Attack, Crime and Cyber War Biometric Issues in Security and Privacy *Track 3. Autonomic Computing and Autonomous Systems* Fundamentals, including Agents, Real-Time Perception, Decision, Control, Self-healing, etc. Autonomic and Autonomous Issues in Big Data, CPS, IoT, SDN, and Real-time Systems Autonomic and Autonomous Issues in Cloud/Fog/Edge Computing, Pervasive Computing Self-Organization and Organic Computing, Cognitive Computing and Self-Aware Computing Energy Management in Autonomic Computing and Autonomous Systems Artificial Intelligence Techniques in Autonomic Computing and Autonomous Systems Human Aspects, and Education *Track 4. Industrial Applications and Emerging Techniques* Software/Apps/Tools Development for Dependable and Secure Applications Autonomous Robotics, Vehicles, Machines, and Various Systems IoT and Sensor Network, Big Data, Smart Grid, Aerospace, Transportation Applications Safety Care, Medical Care and Services, IoT-based Healthcare Other Applications and Emerging Techniques Social Aspects of Applying Systems *Submission Link*: https://easychair.org/conferences/?conf=dascpicomcbdcomcyber0 *Important dates* *Main Conference Papers* Paper Submission Due: 1 July, 2023 1 August, 2023 (Extended) Authors Notification: 15 September, 2023 Camera-ready Submission: 30 September, 2023 *General Chair* Moayad Aloqaily, MBZUAI, UAE *Program Co-Chairs* Müge Erel-Özçevik, Celal Bayar University, Turkey Franco Zambonelli, Universita’ degli Studi di Modena e Reggio Emilia, Italy Selcuk Uluagac, Florida International University, USA