Understand it, Prove it, and Practice it!

Dr. Ruei-Hau (Richard) Hsu 

Understand It, Prove It, and Practice I atient to complete every task. Especially, if you are highly interested in learning and building the discipline and hands-on skills of information security in next-generation communications and computation technologies, please (Contact Me: rhhsu[at]mail.cse.nsysu.edu.tw).

[成員招募] 碩博士研究生 - 我們正在尋找自主性強、對於學習先進科技有熱情以及有高度耐心完成任務的學生。特別是對於學習下一代通訊以及計算的資訊安全技術以及實務方法有高度興趣的同學，請與我聯絡(rhhsu[at]mail.cse.nsysu.edu.tw)。

[Openings] Undergraduate Students - We are also welcome to undergraduate students, who would like to conduct research projects and development of prototype systems in advanced communications, computation, and security technologies. Please (Contact Me: rhhsu[at]mail.cse.nsysu.edu.tw).

[成員招募] 大學專題生 - 我們也很歡迎大學部學生，對於先進通訊、計算以及安全技術的專題研究以及雛型系統實作有指導需求的。請與我聯絡(rhhsu[at]mail.cse.nsysu.edu.tw)。

Biography - 簡介

 I am the assistant professor at the Department of Computer Science and Engineering, National Sun Yat-sen University since 2018-August.

I received B.S. and M.S. degrees in Computer Science Department at Tunghai University, Taiwan, in 2002 and 2004, respectively. In 2012, I received my Ph.D. degree in the Department of Computer Science and Engineering at National Sun Yat-sen University, Kaohsiung, Taiwan. I was the Scientist in Data Storage Institute (DSI) and Institute for Infocomm Research (I2R), A*STAR, Singapore during 2017-2018. I was the postdoctoral research Fellowes in the Department of Computer Science, National Chiao Tung University during 2012-2014 and in Centre for Research in Cyber Security (iTrust) at Singapore University of Technology and Design established in collaboration with Massachusetts Institute of Technology (MIT) during 2014-2017, respectively.

From August to December 2007, I was a visiting researcher in CyLab - Security&Privacy Institute at Carnegie Mellon University (CMU), USA, supported by the International Collaboration for Advancing Security Technology (iCAST) program. From June to September 2010 and from March 2011 to February 2012, I earned scholarships, granted by Ministry of Science and Technology (MOST) Taiwan and Deutscher Akademischer Austausch Dienst (DAAD) Germany, as a visiting scholar at Center for Advanced Security Research Darmstadt (CASED) in Technische Universitaet Darmstadt (TU Darmstadt). In 2012, I have been the member of the Phi Tau Phi Scholastic Honor Society. I won two Best Doctoral Dissertation Awards from Institute of Information and Computing Machinery and Chinese Cryptology and Information Security in 2012, respectively. 

Professional Positions - 經歷

Assistant Professor (2018.08~)

Department of Computer Science and Engineering, National Sun Yat-sen University (NSYSU), Kaohsiung, Taiwan

國立中山大學 資訊工程學系 

Scientist (2017.04-2018.07)

Institute for Infocomm Research and Data Storage Institute, Agency for Science, Technology and Research (A*STAR) 

新加坡科技研究局 研究科學家

Postdoctoral Research Fellow (2014.11-2017.04)

Centre for Research in Cyber Security (iTrust), Singapore University of Technology and Design (SUTD)

新加坡科技與設計大學 博士後研究員

Postdoctoral Research Fellow (2012.06-2014.11)

Department of Computer Science, National Chiao Tung University

國立交通大學 博士後研究員

Education - 學歷

Ph.D. (2005-2012)

Department of Computer Science and Engineering, National Sun Yat-sen University

國立中山大學資訊工程博士

Master of Science (2002-2004)

Computer Science Department, Tunghai University

東海大學資訊科學碩士 

Bachelor of Science (1998-2002)

Computer Science Department, Tunghai University

東海大學資訊科學學士

Overseas Experiences - 國際研究交流

Visiting Yonsei University, South Korea (2024.05.23-30)

- For the Research Collaboration in 6G Cybersecurity (Hosted by Prof. Jemin Lee)

- 韓國延世大學6G資安移地研究

Visiting Singapore University of Technology (SUTD) and Agency of Science, Technology and Research  (A*STAR), Singapore (2023.02.09-20)

- For the Research Collaboration in 5G O-RAN Security & Privacy-preserving Federated Learning (Hosted by Prof. Binbin Chen)

- 國立新加坡科技與設計大學 & 新加坡科技研究局移地研究

Visiting Technology University of Delft (2019.10.02-05)

- in HSD, Den Haag, the Netherlands

- For the Research Collaboration in 5G Security

-荷蘭台夫特理工大學 移地研究

Visiting University of Chicago, University of Illinois Urbana-Champaign (UIUC), and University of California, Berkeley, USA (2019.08.18-29)

- in Department of Computer Science & Argonne National Laboratory, Univ. Chicago, Department of Computer Science & Information Trust Institute, UIUC, Department of EECS, UC Berkeley

- For the Research Collaboration in Cybersecurity 

- 美國芝加哥大學、伊利諾大學香檳分校、加州大學柏克萊分校以及其附屬研究機構 研究訪問

Visiting Professor - National Institute of Information and Communications Technology (NICT), Japan (2019.04.14-18 & 2019.06.24-07.04 & 2019.08.05-14)

  - at Cybersecurity Institute (Cybersecurity & Security Fundamental Labs)

  - For the Research Collaboration in Cybersecurity of 5G/SDN and DNET in 5G

  - 日本國立情報通信研究機構 合作移地研究

Visiting Professor - Daegu Institute of Science and Technology, Korea (2019.01.13-01.26 & 2019.07.15-08.01)

    - at Information Security & Communication LAB, Information and Communication Engineering (ICE), hosted by Prof. Jemin Lee

    - For the Collaboration of Edge-Computing-based IoT Security and Blockchain Studies

    - 韓國大邱慶北科學技術研究院 訪問教授

Visiting Researcher - Technische Universität Darmstadt (TU Darmstadt, the member of TU 9 Institute of Technology e.V.), Germany (2011.3-2012.2)

    - at Center for Advanced Security Research Darmstadt with Prof. Mark Manulis

    - MOST-DAAD Sandwich Program

    - Scholarship granted by Deutscher Akademischer Austausch Dienst (DAAD) Germany and Ministry of Science and Technology (MOST) Taiwan

     - 科技部與德國學術交流總署 三明治計畫獎學金

     - 德國達姆斯達特工業大學 先進安全研究中心 訪問學者  

Visiting Researcher - Technische Universität Darmstadt (TU Darmstadt, the member of TU 9 Institute of Technology e.V.), Germany (2010.6-9)

    - at Center for Advanced Security Research Darmstadt with Prof. Mark Manulis

    - MOST-DAAD Summer Institute Program

    - Scholarship granted by Deutscher Akademischer Austausch Dienst (DAAD) Germany and Ministry of Science and Technology (MOST) Taiwan

    - 科技部與德國學術交流總署 台德青年暑期營獎學金

     - 德國達姆斯達特工業大學 先進安全研究中心 訪問學者   

Visiting Researcher - Carnegie Mellon University (CMU), USA (2007.08-12)

    - at CyLab, Security&Privacy Institute

    - Supported by the International Collaboration for Advancing Security Technology (iCAST) program

    - 資安科技跨國研究計畫獎助

   -  美國卡內基美隆大學 訪問學者

Research Interests - 研究興趣

• Security of Large Scale Communication Networks （大尺度通訊網路安全）

  • B5G/6G and Next Generation Communications Security （後5G/6G及下一代通訊網路安全）

  • Open Radio Access Networks (RAN) Security

  • IoT Security （物聯網安全）

• Secure Intelligent Computing （安全智慧計算）

  • Edge/Fog Computing Security （邊界與霧運算安全）

  • AI and Data Analytics Security （人工智慧及資料分析安全）

  •  Metaverse Security and Privacy （元宇宙資安與隱私性保護）

• BigData Security （大數據安全）

• Decentralized/Distributed Communications Security （去中心化/分散式通訊技術安全）

  • Device-to-Device Communications Security （裝置間通訊安全）

  • Machine-type Communications Security （機器型態通訊安全）

• Blockchain Technologies （區塊鏈技術）

• Privacy Enhancing Technologies based on Applied Cryptography （基於應用密碼學的隱私性保護技術）

• Privacy Enhancing Technologies for Privacy-preserving Machine Learning/Artificial Intelligence (具隱私性保護之機器學習與人工智慧技術)

• Detection of Disinformation and Fake News by AI/ML

• Detection of Cyberattacks by AI/ML

Awards & Honors - 獎項與榮譽

校外

Best Paper Award from Cryptology and Information Security Conference, 2025 (with Supervised Master Student, Heng-Syu Lin), 2025.

全國資安會議 最佳論文獎 （指導碩士生林恒旭獲獎），2025.

Best Master Thesis Award - Outstanding Award from Chinese Cryptology and Information Security Association, 2025 (Sypervised Student - Tsung-Min Wang), 2025.

中華民國資訊安全學會 最佳碩士論文佳作獎（指導碩士生王琮閔獲獎），2025.

Best Paper Award from Cryptology and Information Security Conference, 2024 (with Supervised Master Student, Guan-Lin Chen), 2024.

全國資安會議 最佳論文獎 （指導碩士生陳冠霖獲獎），2024.

Best Master Thesis Award - Outstanding Award from Chinese Cryptology and Information Security Association, 2024 (Sypervised Student - Xiang-Ting Ruan), 2024.

中華民國資訊安全學會 最佳碩士論文佳作獎（指導碩士生阮湘婷獲獎），2024.

National Innovation Award 2023 for Privacy-preserving Medical Data Warehouse System Supporting Secure Data Mining, 2023 (together with Prof. Fan, Prof. Chuang, Dr. Yang, and Prof. Karati)

2023國家新創獎（與范教授、莊教授、楊醫師、克拉迪教授共同主持具隱私性保護暨安全資料探勘之醫療資料倉儲系統共同獲獎）

Future Tech Award 2023 for Privacy-preserving Medical Data Warehouse System Supporting Secure Data Mining, 2023 (together with Prof. Fan, Prof. Chuang, Dr. Yang, and Prof. Karati)

2023 未來科技獎（與范教授、莊教授、楊醫師、克拉迪教授共同主持具隱私性保護暨安全資料探勘之醫療資料倉儲系統共同獲獎）

Best Master Thesis Award from Chinese Cryptology and Information Security Association, 2023 (Sypervised Student - Shou-Chung Chang), 2023.

中華民國資訊安全學會 最佳碩士論文優等獎（指導碩士生張守中獲獎），2023.

Best Conference Paper Awards by the 5th IEEE International Conference on Knowledge Innovation and Invention 2022. (with Supervised master students, Ting-Yun Huang )

2030 Cross-Generation Yong Scholars Program - Excellent Yong Scholars (2022-2025) by National Science and Technology Council

2030跨世代年輕學者 - 優秀年輕學者計畫通過 (計畫期間2022-2025，國家科學及技術委員會) 

Outstanding Paper Award by Cryptology and Information Security Conference, 2022 (with Supervised Master Student, Shou-Chung Chang), 2022.

Outstanding Master Thesis Award from Chinese Cryptology and Information Security Association, 2022 (Sypervised Student - Hsiang-Shan Fan), 2022.

中華民國資訊安全學會 最佳碩士論文佳作獎（指導碩士生范湘絃獲獎），2022.

Outstanding Paper Award from Cryptology and Information Security Conference, 2021 (with Supervised Master Student, Lu-Chin Wang), 2021

Best Master Thesis Award from Taiwan Electronics Society, 2021. (Supervised Student - Yu-Shiang Hu)

中華民國消費電子學會 最佳碩士論文獎優等獎 （指導碩士生胡育祥獲獎）, 2021

Best Master Thesis Award (Outstanding Advisor Award) from Taiwan Institute of Electrical and Electronic Engineering, 2020. (Supervised Student - Yi-Cheng Wang）

台灣電機電子工程學會最佳碩士論文獎佳作指導獎 （指導碩士生王翊丞獲獎）, 2020

Outstanding Student Paper Award from Cryptology and Information Security Conference 2020, Taiwan, 2020. (Supervised StudentL - Bing-Cheng Ke)

Outstanding Paper Award from International Computer Symposium 2018,  Taiwan, 2018.

Best Doctoral Dissertation Award from Institute of Information and Computing Machinery, Taiwan, 2012

中華民國資訊學會2012年 博士論文獎佳作 （當年優等從缺，共六位佳作）

Best Doctoral Dissertation Award from Chinese Cryptology and Information Security, Taiwan, 2012

中華民國資訊安全學會2012年 博士論文優等獎 （當年優等獎一位及佳作兩位）

The member of the Phi Tau Phi Scholastic Honor Society, 2012

斐陶菲榮譽會員

校內

Excellent Course,Secure Electronic Commerce (Undergraduate 2023.02-07), National Sun Yat-sen University

優良課程：安全電子商務（111學年度第二學期），國立中山大學

Excellent Course, Modern Science & Technology and Society (Undergraduate 2022.09-2023.01), National Sun Yat-sen University

優良課程：現今科技與生活 (111學年度第一學期)，國立中山大學

Excellent Course,Secure Electronic Commerce (Undergraduate 2021.02-07), National Sun Yat-sen University

優良課程：安全電子商務（110學年度第二學期），國立中山大學

Excellent Course, Modern Science & Technology and Society (Undergraduate 2021.09-2023.01), National Sun Yat-sen University

優良課程：現今科技與生活 (110學年度第一學期)，國立中山大學

Excellent Course,Secure Electronic Commerce (Undergraduate 2021.02-07), National Sun Yat-sen University

優良課程：安全電子商務（109學年度第二學期），國立中山大學

The Honorable Mention Award - Undergraduate Student Research Project Competition, Department of Computer Science and Engineering, 2021 （Earned by the supervised students）

指導學生獲得2021年資工系大專生專題競賽佳作（錢承、陳嘉儀、謝朋潔）

The Honorable Mention Award - Undergraduate Student Research Project Competition, Department of Computer Science and Engineering, 2020 （Earned by the supervised students）

指導學生獲得2020年資工系大專生專題競賽佳作 (劉翔誠、呂昇峰、陳垣菘)

Industrial Cooperation Award (2020.05), National Sun Yat-sen University

產學合作獎勵, 2020年, 國立中山大學

Academic Research Award (2019.08-2020.07), National Sun Yat-sen University

新進教師獎勵, 2019年學年度, 國立中山大學

Excellent Course, Information Security (Undergraduate 2019.02-07), National Sun Yat-sen University

優良課程：資訊安全（108學年度第二學期），國立中山大學

Academic Research Award (2018.08-2019.07), National Sun Yat-sen University

新進教師獎勵, 2018年學年度, 國立中山大學

Acadecmic Activities - 學術服務

Technical Program Committee of IEEE 10th World Forum on Internet of Things (WF-IoT 2023) in Ottawa, Canada, 2024.

Technical Program Committee of The 11th ACM ASIA Public-Key Cryptography Workshop (APKC 2024 in conjunction with AsiaCCS2024) in Singapore, 2024.

Track Chair of IEEE 9th World Forum on Internet of Things (WF-IoT 2023) in Aveiro, Portugal, 2023.

Technical Program Committee of The 18th Asia Joint Conference on Information Security (ASIAJCIS 2023) in Tokyo, 2023.

Technical Program Committee of The 5th International Electronics Communication Conference (IECC2023) in Osaka, 2023.

Technical Program Committee of The 4th International Electronics Communication Conference (IECC2022) in Tokyo, 2022.

Technical Program Committee of The 15th Asia Joint Conference on Information Security (ASIAJCIS 2020), 2020.

Finance  Chair of ACM Symposium on Information, Computer and Communications Security 2020 (ASIACCS 2020), 2020.

Program Chair of Taiwan Academic Network Conference 2019

Technical Program Committee of The 2018 IEEE Conference on Dependable and Secure Computing (DSC 2018), 2018.

Technical Program Committee of The International Conference on Internet of Things, Embedded Systems and Communications (IINTEC), 2017.

Technical Program Committee of The 18th IEEE sponsored Asia-Pacific Network Operations and Management Symposium (APNOMS), 2016.

Publication Chair of The 16th IEEE sponsored Asia-Pacific Network Operations and Management Symposium (APNOMS), 2014.

Invited Talks - 邀請演

2024 國立高雄科技大學（建工校區）

Venue: National Kaohsiung University of Science and Technology (Invited by Prof. Ching-Chien Huang)

Topics: "Security and Privacy Protection in AI", 2024.11.29

2024 韓國延世大學（2024年5月24日）

Venue: Yonsei University, School of Electrical and Electronic Engineering (Invited by Prof. Jemin Lee)

Topics: "Trustworthiness and Privacy in AI", 2024.05.24

2024 國立中正大學資工系 (2024年4月22日)

Venue: National Chung Cheng University (Invited by Prof. Ming-Hung Wang)

Topics: "Privacy Enhancing Technologies for IoT Applications in 5/6G Mobile Networks," 2024.04.22 14:00-15:30

2023金融資訊安全研習營（2024年1月15日）

Venue: National Chengchi University, 政大公企中心

Topics: “Secure Mobile Payment Based on Standard Authentication Framework and Zero Trust Architecture,” 2024.01.15 13:50-14:30

中華電信學院（2023年6月16日）

Venue: Chunghwa Telecommunication Institute, 中華電信學院

Topics: “Security and Privacy of ChatGPT,” 2020.06.16 14:00-16:00

高雄2023智慧城市展 (Smart City & Expo 2023)（2023年3月31日）

Venue: 高雄展覽館（Kaohsiung Exhibition Center）

Topics:"智慧城市資安（Cybersecurity of Smart Cities）"

東海大學資工系（2022年12月28日）

Venue: Department of Computer Science, Tunghai University, 東海大學人文暨科技館 HT007 (invited by Prof. Chun-Ming Lai)

Topics:“分散式人工智慧的應用與資安”，2022.12.28

中華電信學院高雄所（2022年8月3日）

Venue: Chunghwa Telecommunication Institute, 線上（Online）

Topics: “元宇宙數位孿生下的資安與隱私性保護”，2022.08.03

台灣人工智慧實驗室 （2022年03月10日）

Venue: Online by AI Lab, Taiwan（invited by 陳伯彥博士邀請）

Topics: “聯邦式學習的資安、信任與分潤機制議題（Security, Trust, and Contribution Evaluation in Federated Learning）,” 2022.03.10.

國立陽明交通大學（2022年03月05日）

Venue: Online by Department of Computer Science, National Yang Ming Chiao Tung University（invited by 黃俊穎 教授）

Topics: “基於5G專網的邊緣存取控制技術（Access Control Technology for Multi-Access Edge Computing Based in 5G ）,” 2022.03.05

物聯網數位製造與智慧生產論壇（中國機械工程年會聯合主辦）

Venue: Department of Mechanical Engineering, National Cheng Kung University, 台南國立成功大學機械工程學系三星講堂

Topics:"工業物聯網的資安威脅與智慧防禦方案 (Cyersecurity Threat and Intelligent Defense Solution in IIoT)," 2021.12.03 15:15-15:45

第四屆物聯網資安高峰論壇（ 新電子、新通訊、網管人主辦 2021年12月01日）

Venue: IoT Security Forum, 台北市華南銀行國際會議中心

Topics:“從3GPP標準看5G網路資安威脅與物聯網應用服務安全性 （An Overview of Cybersecurity Threats/Protection in 5G for IoT Application/Services by 3GPP Specifications）,” 2021.12.01 14:30-15:00

資訊安全與人工智慧的相遇（中華民國資安學會主辦 ＆ 台灣微軟協辦 2021年8月26日）

Venue: Online （by Chinese Cryptology and Information Security Association and Taiwan Microsoft）

Topics:“人工智慧網路攻擊偵測中的信任與隱私（Trust and Privacy in AI-enabled Cyberattack Detection）,” 2021.08.26 14:55-15:45

Keynote: The  16th Asia Joint Conference on Information Security (2021年8月20日)

Venue: Korea

Topics: “Computation and Communication Security for the Fifth Generation and Beyond (B5G) Mobile Networks,” 2021.08.20

國立高雄科技大學（2021年4月30日）

Venue: Department of Electronic Engineering, National Kaohsiung University of Science and Technology, 電子工程學系 （朱紹儀 教授邀請）

Topics: “Cybersecurity Technology for IoT Applications Based on Multi-access Edge Computing in 5G and Beyond,” 2021.04.29 15:00-17:00

國立政治大學（2021年4月29日）

Venue: Department of Computer Science, National Cheng Chi University, 資訊科學系（曾一凡 教授邀請）

Topics: “Cybersecurity Technology for IoT Applications Based on Multi-access Edge Computing in 5G and Beyond,” 2021.04.29 15:00-17:00

中華電信學院（2020年4月7日）

Venue: Chunghwa Telecommunication Institute, 中華電信學院高雄分院

Topics: “New Types of Security Threats and Intelligent Defenses of Cyberattacks in 5G Mobile Networks,” 2020.04.07 14:00-16:00

東海大學（2019年10月23日）

Venue: Tunghai University, HT007, Tunghai University, Taichung（林祝興 教授邀請）

Topics: “Potential Security Threats in Next-generation Mobile Networks,” 2019.10.23 13:30-14:50

第三屆TWISC-NICT聯合研討會（2019年9月20-21日）

Venue: TWISC-NICT Joint Conference, Golden Lake Hotel, Kinmen

Topics: “Cybersecurity and Security Fundamental Techniques for Next-generation Mobile Networks,” 20th Sept., 2019, 11:20-11:50~(Invited Talk)

全國資訊安全會議 靜宜大學 (2019年5月23日）

Venue: Cryptology and Information Security Conference, Providence University

Topics:“IoT Security Based on 5G Edge Computing,” 23rd, May, 2019, 10:30-11:10~ (Invited Talk) 

國立屏東大學（2019年4月9日）

Venue: National Pingtung University (Department of Computer Science and Information Engineering, 莊作彬 教授邀請)

Topics: “Secure IoT by 5G Multi-Access Edge Computing,” 9th, April, 2019, 10:00-12:00 (Invited by Prof. Tso-Bing Juang, Chair of CSIE)

國立臺灣科技大學 （2019年3月18日）

Venue: National Taiwan University of Science and Technology (NTUST), (Department of Computer Science and Information Engineering，鄭欣明 教授邀請)

Topics:“Security of Radio Access Technologies in 5G,” 18th, March, 2019, 14:00~ (Invited by Prof. Shin-Ming Cheng)

大邱慶北科學技術院 （2019年1月）

Venue: Daegu Gyeongbuk Institute of Science & Technology (DGIST), at 424 room, E3 building,

Topics: “Secure Internet-of-Things by Multi-Access Edge Computing,” 23rd, January, 2019, 13:00~ (invited by Prof. Jemin Lee)

中山大學資工系專題演講（2018年11月）

Venue: National Sun Yat-sen University (Department of Computer Science and Engineering，蔣依吾 教授邀請)

Topics:  “Secure IoT and Proximity Communications Based on Edge Computing,” 30th November, 2018.

台灣-波蘭網路安全雙邊國際研討會演講（2018年11月）

Venue: Howard Plaza Hotel Taipei 

Topics: “Reconfigurable Security by Next Generation Computing Model for IoT,” Poland-Taiwan Bilateral Conference on Cybersecurity, 06th, November 2018.

台灣大學與臺灣科技大學邀請演講（2018年5月）

Venue: National Taiwan University (Department of Computer Science and Information Engineering，蕭旭君&鄭欣明 教授邀請)

Topics:“Internet-of-Things Attacks in Practice and Reconfigurable Security based on Edge Computing,” (invited by Prof. Cheng, Shin-Ming with Department of Computer Science and Information Engineering at National Taiwan University of Science and Technology), supported by 教育部資訊安全人才培育計畫-資安實務專題講座, 28th May 2018.

中原大學資工系邀請演講 （2018年3月）

Venue: Chung Yuan Christian University (Department of Information and Computer Engineering)

Topics: “Future Generation Communications and Computing in IoT: Security and Applications,” (invited by the Department of Information and Computer Engineering), 14th March 2018.

Publications - 學術著作

Journal Papers - 期刊論文

Donghyun Yu, Sungho Lee, Ruei-Hau Hsu, and Jemin Lee, "Ensuring End-to-End Security with Fine-grained Access Control for Connected and Autonomous Vehicles," IEEE Transactions on Information Forensics and Security, 2024. (Accepted)

Ruei-Hau Hsu, Yi-An Yu, and Hsuan-Cheng Su, "Contribution Measurement in Privacy-preserving Federated Learning, " Journal of Information Science and Engineering, 2023. (Accepted)

Sungho Lee, Minsu Kim, Jemin Lee, Ruei-Hau Hsu, Min-Soo Kim, Tony Q.S. Quek, "Facing to Latency of Hyperledger Fabric for Blockchain-enabled IoT: Modeling and Analysis," IEEE Network, Vol. 37, No. 6, PP. 232-239, 2023. (Accepted, SCI=10.294 <2021>, TOP 2% in JCR)

Ruei-Hau Hsu*, Lu-Chin Wang, and Hsiang-Shan Fan, "Universally Secure Device-to-Device Communications with Privacy Protection and Fine-grained Access Control Based on 5G-enabled Multi-access Edge Computing," Journal of Information Science and Engineering, Vol. 39, No. 3, PP. 507-524, 2023. (SCI)

Donghyn Yu, Ruei-Hau Hsu, Jemin Lee, and Sungjin Lee, "EC-SVC: Secure CAN Bus In-Vehicle Communications with Fine-grained Access Control Based on Edge Computing," IEEE Transactions on Information Forensics and Security, Vol. 17, PP. 1388-1403, 2022. (SCI, IF=7.718 <2020>, TOP 10% SCI in JCR).

Sungho Lee, Minsu Kim, Jemin Lee, Ruei-Hau Hsu, and Tony Q.S. Quek, "Is Blockchain Suitable for Data Freshness? Age-of-Information Perspective," IEEE Network, Vol. 35, No. 2, pp.96-103, 2021. (SCI, IF=10.693 <2020>, TOP 2% SCI in JCR)

Chun-I Fan, Jheng-Jia Huang, Min-Zhe Zhong, Ruei-Hau Hsu*, Wen-Tsuen Chen, and Jemin Lee, "ReHand: Secure Region-based Fast Handover with User Anonymity for Small Cell Networks in 5G," IEEE Transactions on Information Forensics and Security, 2020. (Corresponding Author) (IF=6.211<2019>, TOP 5% SCI in JCR)

Chun-I Fan, Yi-Fan Tseng, Hui-Po Su, Ruei-Hau Hsu, and Hiroaki Kikuchi, "Secure Hierarchical Bitcoin Wallet Scheme Against Privilege Escalation Attacks," International Journal of Information Security, Vol. 19, pp. 245-255, 2020. (SCI, IF=1.822 <2019>, google citation >= 7)

Arijit Karati, Chun-I Fan, and Ruei-Hau Hsu, "Provably Secure and Generalized Signcryption with Public Verifiability for Secure Data Transmission Between Resource-constrained IoT Devices," IEEE Internet of Things Journal, Vol. 6, No. 6, 2019. (SCI, IF=9.515<2019>, Top 2% SCI in JCR, google citation >=19)

Prosanta Gope, Jemin Lee, Ruei-Hau Hsu, Tony Q.S. Quek, "Anonymous Communications for Secure D2D-Aided Fog Computing: Architecture, Challenges, and Solutions," IEEE Consumer Electronics Magazine, Vol. 8, No.3, 2019. (SCI, IF=3.273 <2019>, google citation >=15)

Ruei-Hau Hsu, Jemin Lee, Tony Q.S. Quak, and Jyh-Cheng Chen, "Reconfigurable Security: Edge Computing-based Framework for IoT," IEEE Network Magazine, Vol. 32, No. 5, pp. 12-19, 2018. (SCI, IF=7.503 <2019>, TOP 3% SCI in JCR, google citation >= 40)

Ruei-Hau Hsu, Jemin Lee, Tony Q.S. Quek, and Jyh-Cheng Chen, "GRAAD: Group Anonymous and Accountable D2D Communication in Mobile Networks," IEEE Transactions on Information Forensic and Security, Vol. 13, No. 2, pp. 449-464, 2018.  (IF=6.211 <2019>, TOP 5% SCI in JCR, google citations >= 32)

Yu-Chi Chen, Raylin Tso, Gwoboa Horng, Chun-I Fan, Ruei-Hau Hsu, "Strongly Secure Certificateless Signature: Cryptanalysis and Improvement of two Schemes," Journal of Information Science and Engineering, 2015. (SCI, IF=0.468 <2019>, google citations >= 14 )

Chun-I Fan, Yi-Hui Lin, Tuan-Huan Hsu, and Ruei-Hau Hsu, "Interdomain Identity-Based Key Agreement Schemes," Mathematical Problems in Engineering, 2014, pp.1-18. (SCI, IF=1.179<2019>)

Chun-I Fan, Yi-Hui Lin, and Ruei-Hau Hsu, “Complete EAP Method: User Efficient and Forward Secure Authentication Protocol for IEEE 802.11 Wireless LANs,” IEEE Transactions on Parallel and Distributed Systems, Vol. 24, No. 4, 2013, pp. 672-680. (SCI, IF=3.402 <2019>, TOP 10% SCI in JCR, google citations >= 34)

Chun-I Fan, Ruei-Hau Hsu, and Wei-Kuei Chen, “Privacy Protection for VANETs by Using an Efficient Revocable Message Authentication Scheme,” Security and Communication Networks, 2011. (SCI, IF=1.376 <2019>)

Chun-I Fan, Ruei-Hau Hsu, and Pei-Hsiu Ho, “Truly Non-Repudiation Certificateless Short Signature Scheme from Bilinear Pairings,” Journal of Information Science and Engineering, Vol. 27, No. 3, 2011, pp.969-982. (SCI, IF=0.468 <2019>, google citations >= 32)

Chun-I Fan, Pei-Hsiu Ho, and Ruei-Hau Hsu, “Provably Secure Nested One-Time Secret Mechanisms for Fast Mutual Authentication and Key Exchange in Mobile Communications,” IEEE/ACM Transactions on Networking, Vol. 18, No. 3, 2009,

pp.996-1009. (SCI, IF=3.597 <2019>, TOP 13% SCI in JCR, google citations >= 21)

Chun-I Fan, Tzung-Bin Chiang, and Ruei-Hau Hsu, “Light-Weight Authentication and Key Exchange Protocols with Forward Secrecy for Digital Home,” Journal of Computers, vol. 18, no. 2, 2007, pp. 61-73.

Chu-Hsing Lin, Ruei-Hau Hsu, and Lein Harn, “Improved DSA Variant for Batch Verification,” Applied Mathematics and Computation, vol. 169, no. 1. 2005, pp.75-81.(SCI, IF=3.092 <2019>, google citations >= 11)

Conference Papers - 會議論文

Ruei-Hau Hsu, Hsuan-Cheng Su, and Yi-An Yu, "Poster: Verifiable Data Valuation with Strong Fairness in Horizontal Federated Learning,"  in the 30th ACM Conference on Computer and Communications Security (CCS), Copenhagen, Denmark, 2023.

Ting-Yun Huang and Ruei-Hau Hsu, "Private Data Preprocessing for Privacy Preserving Federated Learning," in 5th IEEE International Conference on Knowledge Innovation and Invention 2022. (Best Conference Paper Award, with Supervised master student Ting-Yun Huang)

Lu-Chin Wang and Ruei-Hau Hsu, "Universally Secure Device-to-Device Communications with Privacy Protection and Fine-grained Access Control Based on Multi-access Edge Computing in Next-generation Mobile Networks," in Cryptology and Information Security Conference 2021, Taipei, Taiwan, 2021. (Outstanding Paper Award, with Supervised master student Lu-Chin Wang)

Hsiang-Shian Fan and Ruei-Hau Hsu, "Mobile Authentication Framework with Personal Secret Authorization Based on Trust Zone and Third Party Authentication Service," Cryptology and Information Security Conference 2021, Taipei, Taiwan, 2021.

Ting-Wei Wu and Ruei-Hau Hsu, "Privacy-preserving Federated Learning with Model Access Control and Malicious Participants Detection," Cryptology and Information Security Conference 2021, Taipei, Taiwan, 2021.

Ruei-Hau Hsu, Hsiang-Shian Fan, Lu-Chin Wang, "SGD^2: Secure Group-based Device-to-Device Communications with Fine-grained Access Control for IoT in 5G," IEEE Dependable and Secure Computing, pp. 1-8, 2021.

Ruei-Hau Hsu, Yu-Hsiang Hu, Guan-Wei Lin, and Bing-Cheng Ko, "Privacy-preserving Data Sharing with Attribute-based Private Matching Based on Edge Computation in the Internet-of-Things," in Proceedings of Asia-Pacific Signal and Information Processing Association - Annual Summit and Conference 2020, Aukland, New Zealand, 2020.

Bing-Cheng Ke and Ruei-Hau Hsu, "Decentralized Public Key Infrastructure for IoT Networks Based on Blockchain," Cryptology and Information Security Conference, 2020, September. (Outstanding Student Paper Award)

Ruei-Hau Hsu, Yi-Cheng Wang, Chun-I Fan, Bo Sun, Tao Ban, Takeshi Takahashi, Ting-Wei Wu and Shang-Wei Kao, "A Privacy-Preserving Federated Learning System for Android Malware Detection based on Edge Computing," in Proceedings of The 15th Asia Joint Conference on Information Security (AsiaJCIS 2020), 2020.

徐瑞壕, 胡育祥, “抗惡意雲端管理平台的安全物聯網遠程證實系統” 2019年全國資安會議.

Jay Prakash, Andrei Bytes, Saket Chandra, Ruei-Hau Hsu, Jemin Lee, Tony Q.S. Quek, and Jianying Zhou, "Insecurities of D2D and a Usable Solution," The 40th IEEE Symposium on Security and Privacy (IEEE S&P 2019), 20-22, May, San Francisco, CA, 2019. (Poster paper) (Insecurities of Google Files is disclosed)

Arijit Karati, Chun-I Fan, and Ruei-Hau Hsu, "Enhancement of FTP-NDN Supporting Nondesignated Receivers," International Computer Symposium 2018, 2018, Yunlin, Taiwan.

(Outstanding Paper Award)

Ruei-Hau Hsu*, Jemin Lee, Tony Q.S. Quek, and Chun-I Fan, "CORE: Cooperative Encryption with Its Applications to Controllable Security Services," The 2018 IEEE Conference on Dependable and Secure Computing, 10-13 December, 2018, Kaohsiung, Taiwan.  

Chun-I Fan, Yi-Fan Tseng, Hui-Po Su, Ruei-Hau Hsu and Hiroaki Kikuchi, "Secure Hierarchical Bitcoin Wallet Scheme Against Privilege Escalation Attacks," The 2018 IEEE Conference on Dependable and Secure Computing, 10-13 December, 2018, Kaohsiung, Taiwan. (Workshop paper)

Prosanta Gope, Ruei-Hau Hsu, and Jemin Lee, "Energy Efficient Mutual Authentication and Key Agreement Scheme with Strong Anonymity Support for Secure Ubiquitous Roaming Services," International Conference on Availability, Reliability and Security (ARES) 2016, August 31-September 2, 2016, Salzburg, Austria. (Acceptance rate: 30.17 %)

Ruei-Hau Hsu and Jemin Lee, "Group Anonymity D2D Communication with End-to-End Security in LTE-A," IEEE Conference on Communication and Network Security (IEEE CNS 2015), 28-30 Oct., 2015, Florence, Italy (Acceptance rate: 28%, google citation >= 12).

Chun-I Fan, Ruei-Hau Hsu, and Mark Manulis, “Group Signature with Constant Revocation Costs for Signers and Verifiers,” The 10th International Conference on Cryptology and Network Security (CANS 2011), 10-12 Dec, 2011, Sanya, China (Acceptance rate: 27%, google citations >= 24).

Chun-I Fan, Ruei-Hau Hsu, and Pei-Hsiu Ho, “Cryptanalysis on Du-Wen Certificateless Short Signature Scheme,” Digital Proceedings of the 4th Joint Workshop on Information Security, 2009.

Chun-I Fan, Ruei-Hau Hsu, and Chun-Hao Tseng, “Pairing-Based Message Authentication Scheme with Privacy Protection in Vehicular Ad Hoc Networks,” The International Conference on Mobile Technology, Applications & Systems 2008 (ACM Mobility Conference), 2008. (EI, google citations >= 16)

Jen-Chieh Chang, Chu-Hsing Lin, Wei-Shen Lai, and Ruei-Hau Hsu, “Design and Application of Batch Signature Scheme for Network Voting System,”2007 Electronic Commerce and Digital Life Conference (ECDL 2007), March 17, 2007, Taipei, Taiwan, pp. 496-505.

Chun-I Fan, Yi-Hui Lin, and Ruei-Hau Hsu, “Remote Password Authentication Scheme with Smart Cards and Biometrics,” 2006 IEEE GLOBECOM Conference. (google citations >= 15)

Book Chapters - 專書

Jen-Chun Chang, Chun-I Fan, and Ruei-Hau Hsu, “Chapter 22: Security Attacks of Vehicular Networks,” Telematics Communication Technologies and Vehicular Networks: Wireless Architectures and Applications, Ed. Chung-Ming Huang and Yuh-Shyan Chen, IGI Global, December 2009. (ISBN 978-1-60566-840-6) (google citations >= 45)

Arijit Karati, Chun-I Fan, and Ruei-Hau Hsu, “Enhancement of FTP-NDN Supporting Nondesignated Receivers,” New Trends in Computer Technologies and Applications, 2019.

Patents - 專利

Compression Method Featuring Dynamic Coding for Wireless Communication in Wireless Networks, US patent (US9967774B2), 2018.

Compression Method Featuring Dynamic Coding for Wireless Communication in Wireless Networks, R.O.C. (Taiwan) patent, 2016.

Symmetric Dynamic Authentication and Key Exchange System and Method Thereof, US patent, 2015.

Symmetric Dynamic Authentication and Key Exchange System and Method Thereof, R.O.C. (Taiwan) patent, 2014.

Reviewer for a number of Journals and Conferences - 學術論文審查

ACM Transactions on Cyber-Physical Systems

IEEE/ACM Transactions on Networking

IEEE Transactions on Parallel and Distributed Systems

IEEE Transactions on Wireless Communications

IEEE Wireless Communications Magazine

IEEE Network Magazine

IEEE Internet-of-Things Journal

IEEE Transactions on Services Computing

IEEE Transactions on Cybernetics

IEEE Computer Magazine

IEEE Sensors Journal

IEEE Communications Letters

IEEE Wireless Communications Letters

IEEE Access

Security and Communication Networks

SN Computer Science, Springer

International  Journal of Communication Systems

Journal of Information Science and Engineering

Security and Privacy

IET Information Security

IEEE International Conference on Communications (ICC)

IEEE Globecom

IEEE VTC

    Undergraduate Student Projects - 專題學生

陳玨安、陳宇舜、李丞洲 （105級, 專題期間:20190201-20200131, 獲補助2019年科技部大專生專題研究計畫 - 安全智慧行車導航系統,執行期間：20190701-20200228）

Taiwan MOST College Student Research Project (20190701-20200228)

方郁文、蕭任甫、王于睿（105級, 專題期間:20190201-20200131, 植基於邊緣計算之人工智慧地理資訊系統）

李品慧、李若寧 （106級 ）

劉翔誠、呂昇峰、陳垣菘 （106級 ）

劉和宗、Eric Cheng (107級, 獲補助2021年科技部大專生專題研究計畫 - 基於雲端管理與遠程實證的物聯網惡意軟體偵測與復原機制之研究，執行時期：20210701-20220228)

錢承、陳嘉儀、謝朋潔 (107級，獲補助2021年科技部大專生專題研究計畫 - 智慧物聯網裝置配對與授權轉移的安全機制之研究與實作, 執行時期：20210701-20220228)

許騏恩、黃宣慈（108級，獲補助2021年科技部大專生專題研究計畫 - 具隱私性保護以及去中心化的數位健康護照系統，執行時期：20220701-20230228）