Design Service
Resume:
RESUME: Bing LIU
Email: **********@*****.***
Address: * ******** **, *** ***, Camp Hill, PA 17011
Phone: 814-***-****
Educational Background:
**** – 2015
The Pennsylvania State University -- University Park, PA, USA. College of Information Sciences & Technology
Degree Awarded: Ph.D.
Dissertation: “Designing and Securing Discovery Services for EPCGlobal Network” Ph.D. Advisor Prof. Chao-Hsien Chu
2006 – 2008
Royal Institute of Technology (KTH), Stockholm, Sweden Degree Awarded: Master of Computer Science.
Thesis: “Security Extensions for PDF Documents”
2002 -2006 Beijing Institute of Technology (BIT), Beijing, China Degree: Bachelor of Software Engineering
Thesis: “Design and Implement Voice-Message System” Skill Set
Programming: Java, JavaScript, HTML, XML, C, C#, C++, SQL Testing: Selenium, Junit, Log4j, JMeter
OS/Servers: Windows, Windows Server, Apache/Tomcat, IIS server, MySQL Technology/Tools: Distributed System, Algorithms, Data Structure, TFS, Hadoop/MapReduce, Shibboleth, CA SiteMinder & Identity Manager, SOAPUI, Fiddler, Wireshark, Snort Working Experiences & Projects
2014 – (Present) Deloitte & Touché LLC, Camp Hill, PA Position: Solution Engineer/Consultant
Projects:
National Strategy for Trusted Identities in Cyberspace (NSTIC):
• NSTIC Phase-1:
Implemented the Identity Exchange web service, which locates in the middle of the Relying Party
(RP), Credential Service Providers (CSP) and the end Users. This solution is based on the MVC model, and brokers the authentication request and response (SAML <AuthnRequest> and
<AuthnResponse>) to achieve SSO.
Responsibilities:
Design:
o Participate in the design discussion
o Compose and revise the design document
Development:
o Team with another engineer to implement the Identity Exchange application o Implement the attribute verification module and Experian Auto password module o Deploy and configure the IIS/tomcat servers, CA SiteMinder and Identity Manager, SOA gate
o Compose, revise and update the build document
Testing:
o Design test cases
o Run white box, black box, Regression and smoke tests o Use JMeter to conduct the load testing
Operation and maintenance:
o Troubleshoot the technical issues
o Communicate with client to gather new requirements o Implement and deploy new enhancements
• NSTIC Phase-2:
Enhanced the Identity Exchange solution to integrate with more external credentials (e.g. ConnectGov, Facebook and etc) to achieve SSO. Implemented citizen account mapping and citizen self-account linking RESTful web services, which maps and links user accounts by capturing and parsing user’s attributes from SAML assertion and store them into the database.
Responsibilities:
Design:
o Participate in the client meeting to gather client requirements o Participate in the design discussion
o Design the MySQL database schema
o Design and define account mapping and linking rules according to business logic and needs
o Compose and revise the design document
Development:
o Deploy MySQL database and create the database schema o Implemented the account mapping and linking module to join relational data o Compose, revise and update the build document
Testing:
o Design test cases
o Run unite test, white box and black box tests
Demonstration:
o Troubleshoot the technical issues
o Communicate with client to gather new requirements o Implement and deploy new enhancements
o Present and demonstrate the solution to the client Relationship-based Federated Access Control Model for EPC Discovery Service:
Ph.D. project: proposed a Relationship-based Federated Access Control Model to resolve the interdependent security issue in the EPCglobal Discovery Services (EPCDS) network.
Contribution:
Identify the interdependent security issue under the EPCDS context
Define the EPCDS source data ontology and entity relationship
Design a SAML based mutual anonymous authentication mechanism
Design authorization enforcement that evaluates and federates all the independent authorization decisions
Design and implement the prototype for the proof of concept purpose Designing a Novel P2P Network for Discovery Service in Supply Chains:
Ph.D. project: proposed an EPCDS model to provide an effective mean to find all the current and historical locations (EPCIS addresses) for a specific EPC key, which is based on a robust, scalable and efficient network infrastructure.
Contribution:
Design the key assignment algorithm, which is derived from the CHORD protocol
Design a framework that composes data layer, security layer, network layer, and application layer to support the model
Design and implemented the prototype for the proof of concept purpose Publications
Bing Liu and Chao-Hsien Chu (2015), “Relationship-based Federated Access Control Model for EPC Discovery Service,” Published in Computers & Security: Special Issue on Secure Information Systems engineering.
Bing Liu and Chao-Hsien Chu (2015), “Designing a Novel P2P Network for Discovery Service in Supply Chains,” under revision of IEEE Transactions on Services Computing. Bing Liu and Chao-Hsien Chu (2011), “A Fine-Gained Authentication Method for Inter-Domain EPCglobal Network,” Proceedings of RFIDsec'11 Asia Workshop. Bing Liu and Chao-Hsien Chu (2010), “Security Analysis of EPC-enabled RFID Network,” Proceeding of the IEEE RFID Technology and Applications (RFID TA2010). Wen Yao, Chao-Hsien Chu, Bing Liu and Zang Li (2010), “Designing a Virtual Security Lab for Computer Forensics,” Proceedings of the Colloquium for Information Systems Security Education (CISSE 2010).
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