@ {4833, title = {13th International Conference on Computational Intelligence in Security for Information Systems (CISIS 2020), Advances in Intelligent Systems and Computing}, volume = {1267}, year = {2021}, pages = {35-44}, publisher = {Springer}, chapter = {Securing Cryptoasset Insurance Services with Multisignatures}, keywords = {Blockchain security, Cryptoasset, Cybersecurity, Multisignature}, isbn = {978-3-030-57804-6}, doi = {10.1007/978-3-030-57805-3_4}, url = {https://link.springer.com/chapter/10.1007/978-3-030-57805-3_4}, author = {Wilusz, Daniel and A. W{\'o}jtowicz}, editor = {{\'A}lvaro Herrero and Carlos Cambra and Daniel Urda and Javier Sedano and H{\'e}ctor Quinti{\'a}n and Emilio Corchado} }