The same inherent security issues with Smart Lock for your phone apply here. (androidcentral.com)
Stellarport connects you to the Stellar blockchain, allowing you to take advantage of the network's inherent security features. (finder.com)
By the OWLchain's integration of ontology language and timed automata into Blockchain, the BOScoin and Trust Contracts will serve as digital currency and smart contract with inherent security assurance. (the-blockchain.com)