Dear Colleagues, We are happy to invite submissions of your work to the Future Internet special issue entitled “Privacy and Security Landscape and Challenges beyond COVID-19”, edited by Dr. Chaminda Hewage, Dr. Jordi Forné, Dr. Riaz Shaikh, and Dr. Patricia Arias Cabarcos. Special Issue link: https://www.mdpi.com/journal/futureinternet/special_issues/PSLC_COVID19 Submission deadline: 30 June 2021. An earlier publishing date is possible, however. Please click the top left button “Submit to Special Issue” on the special issue link if you feel interested. Please contact future.internet@mdpi.com or lei.chen@mdpi.com if you have any questions. Potential topics include, but are not limited to, the following: • Privacy and security challenges during and beyond COVID-19 • Contact tracing vs privacy/security • Post-COVID privacy and security challenges for working from home • Secure Future Internet • Post-COVID privacy and security challenges for home schooling • Secure internet technologies • Privacy Enhancing Technologies (PET) • Next generation access control technologies • Revisiting data protection laws and regulations to suit post-COVID-19 • Intersection between machine learning and security & privacy • Data anonymization • Security and privacy issues in federated learning • Privacy issues in geo-located services • Privacy-preserving big data analysis in healthcare applications Future Internet (ISSN 1999-5903, indexed by Scopus*-CiteScore 2.80, Ei compendex, ESCI*-Web of Science) is a journal on Internet technologies and the information society, published monthly online by MDPI. It maintains a rigorous and fast peer review system with a median publication time of 33 days from submission to online publication, and 3 days from acceptance to publication. More information about our journal can be found at https://www.mdpi.com/journal/futureinternet. We look forward to hearing from you. Kind regards, Lei Chen Managing Editor Future Internet (http://www.mdpi.com/journal/futureinternet) Follow us on social media: Twitter: @FutureInternet6 LinkedIn: http://www.linkedin.com/in/futureinternet/ Disclaimer: The information and files contained in this message are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this message in error, please notify me and delete this message from your system. You may not copy this message in its entirety or in part, or disclose its contents to anyone.