Security and privacy in new computing environments : 4th EAI International Conference, SPNCE 2021, virtual event December 10-11, 2021, proceedings / / edited by Wenbo Shi, Xiaofeng Chen, Kim-Kwang Raymond Choo

• Pubblicazione: Cham, Switzerland : , : Springer, , [2022]; ©2022
• Descrizione fisica: 1 online resource (408 pages)
• Disciplina: 005.8
• Soggetto topico: Computer security
• Persona (resp. second.): ChenXiaofeng <1976->; ChooKim-Kwang Raymond; ShiWenbo
• Nota di bibliografia: Includes bibliographical references and index.
• Nota di contenuto: Intro -- Preface -- Organization -- Contents -- Blockchain-Based Outsourcing Shared Car Risk Prediction Scheme Design -- 1 Introduction -- 2 Relate of Work -- 3 Preliminaries -- 3.1 Blockchain -- 3.2 Paillier Homomorphic Encryption -- 3.3 SVM Support Vector Machine Algorithm -- 4 Scheme Mechanism -- 4.1 Scheme Model -- 4.2 Design Goals -- 4.3 Certificate Authentication and Key Distribution -- 4.4 Smart Contracts in Blockchain -- 4.5 Secure Multiple-key Transform Protocol (SMT) -- 4.6 Request Query Process Analysis -- 5 Performance Analysis -- 5.1 Experiment Preparation -- 5.2 Analysis of Experimental Results -- 5.3 Time Analysis -- 5.4 Performance Comparison -- 6 Conclusin and Future Work -- References -- Fairness Protection Method of Vickery Auction Based on Smart Contract -- 1 Introduction -- 2 Related Work -- 3 Fairness Protection Method of Vickery Auction -- 3.1 Method -- 3.2 Definition -- 4 Invisible Buyer's Only Bid Collection -- 4.1 Building Auction Platform on Blockchain -- 4.2 Calling Smart Contract to Collect Bids -- 5 Non-interference Final Price Privacy Calculation -- 6 Fairness Evaluation Model of Bidding Mechanism -- 6.1 Mechanism Assumption -- 6.2 Privacy Protection Evaluation -- 6.3 Bidding Income Evaluation -- 7 Experimental Result -- 7.1 Data Set -- 7.2 Experimental Results -- 8 Conclusion -- References -- An Improved Needham-Schroeder Session Key Distribution Protocol for In-Vehicle CAN Network -- 1 Introduction -- 1.1 Related Works -- 1.2 Our Goal and Contribution -- 2 Preliminaries -- 2.1 CAN Frame -- 2.2 System Architecture -- 2.3 The Classic NSSK Protocol and Denning-Sacco Attack -- 3 New Protocol Suite -- 4 Security Analysis -- 4.1 Formal Security Analysis of Initial SKDP and Second SKDP -- 4.2 Informal Security Analysis of Initial SKDP and Second SKDP -- 5 Security Verification -- 5.1 Tamarin Overview. ; 5.2 Verification of the Initial SKDP -- 5.3 Verification of Second SKDP -- 6 Summary -- References -- Research on Two-Party Cooperative Aigis-sig Digital Signature Protocol -- 1 Introduction -- 2 Preliminaries -- 2.1 Aigis-sig -- 2.2 Homomorphic Encryption Scheme -- 2.3 Definition of Security -- 3 Two-Party Aigis-sig Signing Protocol -- 3.1 The Distributed Key Generation Protocol -- 3.2 Collaborative Signing Protocol -- 3.3 Correctness -- 4 Analysis of the Two-Party Aigis-sig Signing Protocol -- 4.1 Collaborative Signature Generation Probability -- 4.2 Feasibility Analysis -- 4.3 Security Analysis -- 5 Conclusion -- References -- An Efficient Unsupervised Domain Adaptation Deep Learning Model for Unknown Malware Detection -- 1 Introduction -- 2 Related Work -- 2.1 Machine Learning-Based Malware Detection -- 2.2 Transfer Learning-Based Malware Detection -- 3 Proposed Methodology -- 3.1 Overview -- 3.2 Self-attention Module -- 3.3 Global Domain Alignment -- 3.4 Semantic Alignment -- 3.5 Model Training -- 4 Experiment and Result Analysis -- 4.1 Experimental Settings -- 4.2 Performance Comparison of Different Models -- 5 Conclusion and Future Work -- References -- A Lightweight PSIS Scheme Based on Multi-node Collaboration in the IoT -- 1 Introduction -- 2 Preliminaries -- 2.1 Basic Theory of Secret Sharing -- 2.2 Thien-Lin SIS Scheme -- 2.3 The Spiral Matrix -- 3 The Proposed Scheme -- 4 Experimental Results and Example -- 4.1 Experimental Results -- 4.2 Example -- 5 Conclusion -- References -- SAD: Website Fingerprinting Defense Based on Adversarial Examples -- 1 Introduction -- 2 Related Work -- 2.1 Website Fingerprinting Attack -- 2.2 Website Fingerprinting Defense -- 3 Preliminary -- 3.1 Threat Model -- 3.2 Defense Model -- 3.3 Adversarial Examples -- 4 Defense Design -- 4.1 SAD Model Design -- 5 Experiment and Analysis -- 5.1 Dataset. ; 5.2 Performance Index -- 5.3 Result and Discussion -- 6 Conclusion -- References -- A Privacy-Aware and Time-Limited Data Access Control Scheme with Large Universe and Public Traceability for Cloud-Based IoD -- 1 Introduction -- 1.1 Current Research States -- 1.2 Motivation and Contributions -- 2 Preliminaries -- 2.1 Notations -- 2.2 Access Structure -- 2.3 Linear Secret Sharing Schemes (LSSS) -- 2.4 Composite Bilinear Map -- 3 The Proposed PATLDAC Scheme for UAV Data Sharing in Cloud-Based IoD -- 3.1 System Model -- 3.2 Design Goals -- 3.3 Concrete Construction -- 4 Analysis of Our PATLDAC Scheme -- 5 Conclusion -- References -- Multi-party High-Dimensional Related Data Publishing via Probabilistic Principal Component Analysis and Differential Privacy -- 1 Introduction -- 2 Related Work -- 3 Preliminaries -- 3.1 Differential Privacy -- 3.2 Probabilistic Principal Component Analysis(PPCA) -- 4 The PPCA-DP-MH Approach -- 4.1 Problem Statement -- 4.2 Proposed Algorithm -- 4.3 Privacy Analysis -- 5 Experiment -- 5.1 Relationship Between SVM Classification Accuracy and Number of Principal Components Retained -- 5.2 Relationship Between SVM Classification Accuracy and Privacy Budget -- 5.3 Relationship Between SVM Classification Accuracy and Number of Data Owners -- 6 Conclusion -- References -- Source Code Vulnerability Detection Method with Multidimensional Representation -- 1 Introduction -- 2 Design of Source Code Vulnerability Detection Method -- 2.1 Method Architecture Design -- 3 Data Representation -- 3.1 Code Structural Representation -- 3.2 Code Metrics -- 4 Construction and Training of Neural Network Model -- 4.1 Construction of Neural Network Model -- 4.2 Construction of Neural Network Model Based on SA -- 4.3 Construction of DNN Model -- 4.4 Construction of SVM Model -- 5 Experimental Design and Result Analysis -- 6 Conclusion -- References. ; A Security Enhanced Verification Framework Based on Device Fingerprint in Internet of Things -- 1 Introduction -- 2 Problem Definition -- 3 Security Enhanced Verification Framework Based on Device Fingerprint in Internet of Things -- 3.1 Design Goals -- 3.2 System model -- 4 Efficient Device Fingerprint Matching Algorithm -- 4.1 Problem Description -- 4.2 Algorithm Description -- 4.3 False Positive Analysis -- 5 Performance Evaluation -- 6 Conclusion -- References -- RLPassGAN: Password Guessing Model Based on GAN with Policy Gradient -- 1 Introduction -- 2 Related Wrok -- 2.1 Password Guessing Model Based on GAN -- 2.2 Policy Gradient -- 3 Reinforcement Learning PassGAN -- 3.1 Model Structure of RLPassGAN -- 3.2 Generator -- 3.3 Discriminator -- 4 Experiment -- 4.1 Password Data Set -- 4.2 Data Preprocessing -- 5 Evaluation -- 5.1 The Quality of the Generated Samples -- 5.2 Cracking Rate -- 6 Conclusion -- References -- Linear Policy Recommender Scheme for Large-Scale Attribute-Based Access Control -- 1 Introduction -- 2 Related Work -- 2.1 Access Control -- 2.2 Recommender System -- 3 Linear Access Policy Recommender system -- 3.1 ABAC system -- 3.2 Matrix Factorization Based Access Privilege Recommendation -- 3.3 Linear Policy Recommendation -- 4 Linear Policy Recommender Scheme Based on Binary Matrix Factorization -- 4.1 Data Preprocessing -- 4.2 Access Matrix Factorization -- 4.3 Attribute Matrix Binarization -- 4.4 Security Threshold Calculation -- 5 Performance Evaluation -- 5.1 Data Sets and Metrics -- 5.2 Experimental Evaluation -- 6 Conclusion -- References -- Non-interactive Privacy-Preserving Naïve Bayes Classifier Using Homomorphic Encryption -- 1 Introduction -- 2 Preliminaries -- 2.1 Homomorphic Encryption -- 2.2 The BGV Scheme -- 2.3 Building Blocks -- 3 Privacy-Preserving Naïve Bayes Classification -- 3.1 Naïve Bayes Classifier. ; 3.2 Preparing the Model -- 3.3 Privacy-Preserving Naïve Bayes Classifier -- 4 Experiments -- 5 Conclusion -- References -- BA-Audit: Blockchain-Based Public Auditing for Aggregated Data Sharing in Edge-Assisted IoT -- 1 Introduction -- 2 Related Works -- 3 Preliminaries -- 3.1 Blockchain -- 3.2 Red-Black Tree -- 3.3 Bilinear Pairing -- 3.4 Boneh-Goh-Nissim (BGN) Cryptosystem -- 4 The Framework of BA-Audit -- 4.1 System Model -- 4.2 Threat Model -- 4.3 Design Goals -- 5 Hash Index Balance Tree -- 6 Security Protocol for BA-Audit -- 7 Security Analysis -- 8 Performance Evaluation -- 8.1 Theoretical Analysis -- 8.2 Experimental Evaluation -- 9 Conclusion -- References -- Predicting Congestion Attack of Variable Spoofing Frequency for Reliable Traffic Signal System -- 1 Introduction -- 2 Related Work -- 3 Preliminaries -- 3.1 I-SIG Data Flow -- 3.2 Congestion Attack -- 4 Congestion Attack Prediction -- 4.1 Feature Definition -- 4.2 Constructing Training Samples -- 4.3 Ensemble Learning -- 5 Experiment -- 5.1 Setup -- 5.2 Experiment Process -- 5.3 Performance Metrics -- 5.4 Comparison with Baseline -- 5.5 Feature Influence on Accuracy -- 5.6 Comparison of Bagging, Boosting and Stacking -- 5.7 Traffic Flow Patterns -- 6 Conclusion -- References -- Threat Detection-Oriented Network Security Situation Assessment Method -- 1 Introduction -- 2 Threat Detection-Oriented Network Security Situation Assessment Method -- 2.1 Threat Detection Model -- 2.2 Network Security Situation Assessment -- 3 Experiments and Results -- 3.1 Dataset Description and Data Preprocessing -- 3.2 Evaluation Metrics -- 3.3 Network Model Threat Testing Results -- 3.4 Network Security Situation Quantitative Assessment Results Analysis -- 4 Conclusion -- References -- System Business Affecting Impact Analysis Method with Crossover Probability Theory -- 1 Introduction. ; 2 Analysis Method Architecture Design.
• Titolo autorizzato: Security and Privacy in New Computing Environments
• ISBN: 3-030-96791-3
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 996464453203316
• Lo trovi qui: Univ. di Salerno
• Serie: Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering