BlockPGP: A Blockchain-based Framework for PGP Key Servers http://www.ijnc.org/index.php/ijnc/article/viewFile/217/218 International Journal of Networking and Computing –www.ijnc.org, ISSN 2185-2847 Volume 10, Number 1, pages 1–24, January 2020 Blockchain Based DNS and PKI Solutions https://ieeexplore.ieee.org/document/8515149 IEEE Communications Standards Magazine • September 2018 Emercoin Blockchain Anchoring as a Way of Singing Contracts http://ceur-ws.org/Vol-2309/02.pdf CEUR Workshop Proceedings (CEUR-WS.org) Decentralized Public Key Infrastructure for Internet-of-Things https://ieeexplore.ieee.org/document/8599710 https://dais-ita.org/sites/default/files/2588.pdf Published in: MILCOM 2018 - 2018 IEEE Military Communications Conference (MILCOM) Pre-prints: Randpay: The Technology for Blockchain Micropaymentsand Transactions Which Require Recipient’s Consent (pre-print) https://arxiv.org/pdf/1912.00007.pdf Unravelling Ariadne’s Thread: Exploring theThreats of Decentalised DNS https://arxiv.org/pdf/1912.03552.pdf