I was invited as keynote speaker at the Workshop on Data-Centric Dependability and Security (DCDS ) where I gave a presentation on Secure and Trustworthy Federated Learning. I am co-chair of the Workshop on Parallel, Distributed, and Federated Learning (PDFL’21) at ECMLPKDD 2021 (A, top 18% ). We had two fantastic keynotes by Bharat Rao on “Opportunities and Challenges for Federated Learning in Healthcare ” and by Blaise Agüera y Arcas on “Social AI and Distributed Ethics “. I am co-chair of the International Workshop on Machine Learning for Cybersecurity (MLCS’21) at ECMLPKDD 2021 (A, top 16% ). We are looking forward to your contributions (CfP ). We are organizing the third version of our Workshop on Parallel, Distributed, and Federated Learning ECMLPKDD 2020 (A, top 18% ). Note that we have renamed the workshop from DMLE to PDFL to include a wider range of novel topics. We are looking forward to your contributions (CfP ). I am co-chair of the 2nd International Workshop on Machine Learning for Cybersecurity ECMLPKDD 2020 (A, top 18% ). We are looking forward to your contributions (CfP ). I am co-chair of the 2nd International Workshop on Data-Centric Dependability and Security DSN (A, top 18% ). I am co-chair of the 2nd International Workshop on Decentralized Machine Learning at the Edge ECML PKDD ’19 (A, top 18% ). I am co-chair of the 1st International Workshop on Machine Learning for Cybersecurity ECML PKDD ’19 (A, top 18% ). We are looking forward to your contributions. Together with my colleague Linara Adilova, I gave a talk at the AI4U conference on Decentralized Machine Learning at the Edge. The slides are available in the conference’s app . I am co-chair of the 1st International Workshop on Data-Centric Dependability and Security DSN (A, top 18% ). We are looking forward to your contributions (CfP ).