@ARTICLE{8412484, 
author={H. {Li} and Y. {Niu} and J. {Yi} and H. {Li}}, 
journal={IEEE Access}, 
title={Securing Offline Delivery Services by Using Kerberos Authentication}, 
year={2018}, 
volume={6}, 
number={}, 
pages={40735-40746}, 
keywords={authorisation;crowdsourcing;cryptographic protocols;message authentication;service industries;cross-realm authentication path;Kerberos protocol;online ordering;offline delivery business;Kerberos-based scheme;crowdsourcing delivery model;complex models;franchised chain model;relay delivery model;offline delivery services;Kerberos authentication;crowdsourcing economies;home delivery business;agent model;physical security;smart cities;Authentication;Servers;Protocols;Business;Cryptography;Crowdsourcing;Kerberos;home delivery;authentication path;crowdsourcing;cross-realm;ordering platform}, 
doi={10.1109/ACCESS.2018.2856904}, 
ISSN={2169-3536}, 
month={},}