Lightning Talks of EduHPC 2021

The EduHPC lightning talks are an opportunity for educators to discuss early results. These talks are compiled into this paper. The EduHPC 2021 lightning talks cover diverse pedagogical topics in parallel and distributed computing: teaching instruction-level parallelism in the context of computer organization, parallelizing cipher algorithms using single-instruction multiple threads, teaching edge computing to undergraduates, and deploying education-as-a-service on HPC resources.