Fundamentals of speech recognition
Fundamentals of speech recognition
Web services: beyond component-based computing
Communications of the ACM
Specification-based anomaly detection: a new approach for detecting network intrusions
Proceedings of the 9th ACM conference on Computer and communications security
Experiences with Specification-Based Intrusion Detection
RAID '00 Proceedings of the 4th International Symposium on Recent Advances in Intrusion Detection
A Stateful Intrusion Detection System for World-Wide Web Servers
ACSAC '03 Proceedings of the 19th Annual Computer Security Applications Conference
Web Server Attack Categorization based on Root Causes and Their Locations
ITCC '04 Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'04) Volume 2 - Volume 2
Data Mining: Concepts and Techniques
Data Mining: Concepts and Techniques
Hacking Web Services (Internet Series)
Hacking Web Services (Internet Series)
A Performance Evaluation of Web Services Security
EDOC '06 Proceedings of the 10th IEEE International Enterprise Distributed Object Computing Conference
Security Attack Ontology for Web Services
SKG '06 Proceedings of the Second International Conference on Semantics, Knowledge, and Grid
Learning DFA representations of HTTP for protecting web applications
Computer Networks: The International Journal of Computer and Telecommunications Networking
Intrusion detection in web applications using text mining
Engineering Applications of Artificial Intelligence
An Operational Framework for Service Oriented Architecture Network Security
HICSS '08 Proceedings of the Proceedings of the 41st Annual Hawaii International Conference on System Sciences
An Adaptive Intrusion Detection and Prevention (ID/IP) Framework for Web Services
ICCIT '07 Proceedings of the 2007 International Conference on Convergence Information Technology
Web Application Intrusion Detection System for Input Validation Attack
ICCIT '08 Proceedings of the 2008 Third International Conference on Convergence and Hybrid Information Technology - Volume 02
A multi-model approach to the detection of web-based attacks
Computer Networks: The International Journal of Computer and Telecommunications Networking - Web security
Swaddler: an approach for the anomaly-based detection of state violations in web applications
RAID'07 Proceedings of the 10th international conference on Recent advances in intrusion detection
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Security is the main concern and a challenging problem of Web services. In the recent years, XML-sensitive security appliances, such as XML firewalls or Web service firewalls, have been introduced to protect services. However, attackers can still compromise web services and do their malicious actions. Intrusion detection systems (IDS) are appropriate for defence in depth; and sit behind of firewalls in the security structure of an enterprise. However, network IDSs fail to detect attacks in Web service layer. In this paper, we propose an intrusion detection system for web services (WS-IDS), to detect malicious behaviors of the requesters of a typical web service. This idea is motivated by considering the inability of the existing IDSs to detect the attacks in web service layer. WS-IDS can be used in addition to other security appliances for web services, such as web service/XML firewalls.