Security and Trust Management
17th International Workshop, STM 2021, Darmstadt, Germany, October 8, 2021, Proceedings
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Article
Open AccessA survey on IoT trust model frameworks
Trust can be considered as a multidisciplinary concept, which is strongly related to the context and it falls in different fields such as Philosophy, Psychology or Computer Science. Trust is fundamental in eve...
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Book and Conference Proceedings
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Chapter and Conference Paper
Distributed Detection of APTs: Consensus vs. Clustering
Advanced persistent threats (APTs) demand for sophisticated traceability solutions capable of providing deep insight into the movements of the attacker through the victim’s network at all times. However, tradi...
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Chapter and Conference Paper
Tracking Advanced Persistent Threats in Critical Infrastructures Through Opinion Dynamics
Advanced persistent threats pose a serious issue for modern industrial environments, due to their targeted and complex attack vectors that are difficult to detect. This is especially severe in critical infrast...
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Chapter and Conference Paper
Analysis of Cybersecurity Threats in Industry 4.0: The Case of Intrusion Detection
Nowadays, industrial control systems are experiencing a new revolution with the interconnection of the operational equipment with the Internet, and the introduction of cutting-edge technologies such as Cloud C...
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Article
Advanced secure multimedia services for digital homes
Our society is becoming increasingly more IT-oriented, and the images and sounds that reflect our daily life are being stored mainly in a digital form. This digital personal life can be part of the home multim...
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Chapter and Conference Paper
Security in the Distributed Internet of Things
In the Internet of Things (IoT) [1], services can be provisioned using centralized architectures (central entities acquiring, processing, and providing information), but various types of distributed architectu...
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Chapter and Conference Paper
A Novel Key Update Protocol in Mobile Sensor Networks
Wireless Sensor Networks (WSN) have found applications in many areas including healthcare, military and behavior monitoring. However, due to various factors (e.g. use of a wireless channel, deployment in publi...
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Chapter and Conference Paper
Secure Architecure for the Integration of RFID and Sensors in Personal Networks
The secure integration of RFID technology into the personal network paradigm, as a context-aware technology which complements body sensor networks, would provide notable benefits to applications and potential ...
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Chapter and Conference Paper
Towards a Cooperative Intrusion Detection System for Cognitive Radio Networks
Cognitive Radio Networks (CRNs) arise as a promising solution to the scarcity of spectrum. By means of cooperation and smart decisions influenced by previous knowledge, CRNs are able to detect and profit from ...
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Chapter and Conference Paper
Adaptive Dispatching of Incidences Based on Reputation for SCADA Systems
SCADA systems represent a challenging scenario where the management of critical alarms is crucial. Their response to these alarms should be efficient and fast in order to mitigate or contain undesired effects....
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Chapter
Analysis of Security Threats, Requirements, Technologies and Standards in Wireless Sensor Networks
As sensor networks are more and more being implemented in real world settings, it is necessary to analyze how the different requirements of these real-world applications can influence the security mechanisms. ...
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Chapter and Conference Paper
A Killer Application for Pairings: Authenticated Key Establishment in Underwater Wireless Sensor Networks
Wireless sensors are low power devices which are highly constrained in terms of computational capabilities, memory, and communication bandwidth. While battery life is their main limitation, they require consid...
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Article
A Survey of Cryptographic Primitives and Implementations for Hardware-Constrained Sensor Network Nodes
In a wireless sensor network environment, a sensor node is extremely constrained in terms of hardware due to factors such as maximizing lifetime and minimizing physical size and overall cost. Nevertheless, the...
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Article
Integration of non-repudiation services in mobile DRM scenarios
In any kind of electronic transaction, it is extremely important to assure that any of the parties involved can not deny their participation in the information exchange. This security property, which is calle...
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Chapter and Conference Paper
Applicability of Public Key Infrastructures in Wireless Sensor Networks
Wireless Sensor Networks (WSN) are becoming a key technology in the support of pervasive and ubiquitous services. The previous notion of “PKC is too expensive for WSN” has changed partially due to the existenc...
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Chapter and Conference Paper
On the Protection and Technologies of Critical Information Infrastructures
Critical Infrastructures are complex and highly interconnected systems that are crucial for the well-being of the society. Any type of failure can cause significant damage, affecting one or more sectors due to...
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Chapter and Conference Paper
Applying Key Infrastructures for Sensor Networks in CIP/CIIP Scenarios
It is commonly agreed that Wireless Sensor Networks (WSN) is one of the technologies that better fulfills features like the ones required by Critical (Information) Infrastructures. However, a sensor network is...
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Chapter and Conference Paper
Protection Against Spam Using Pre-Challenges
Spam turns out to be an increasingly serious problem to email users. A number of anti-spam schemes have been proposed and deployed, but the problem has yet been well addressed. One of those schem...
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Chapter and Conference Paper
On the Security of Wireless Sensor Networks
Wireless Sensor Networks are extremely vulnerable against any kind of internal or external attacks, due to several factors such as resource-constrained nodes and lack of tamper-resistant packages. As a result,...
