Attack tree 1 Attack tree model 1 Authentication 1 Block-chain 1 Blockchain 1 Crime 1 Cybersecurity 1 DID 1 Decentralised 1 Decentralized IDentifier 1 Decentralized identifier 1 Denial-of-service attack 1 Diamond model 1 Diamond model of intrusion analyse 1 Diamond model of intrusion analysis 1 Digital identity 1 Distributed denial of service 1 Distributed ledg technology 1 Distributed ledger 1 Distributed ledger technology 1 Economic and social effects 1 Electronic document identification systems 1 Faking identity 1 Forestry 1 Identity management system 1 Identity management systems 1 Identity theft 1 Intrusion analysis Kill chain 1 Lockheed Martin 1