Lightweight Access Control System for Wearable Devices

Diez, Fidel Paniagua; Touceda, Diego Suárez; Camara, Jose Maria Sierra; Zeadally, Sherali

doi:10.1109/mitp.2018.2876985

Cited by 6 publications

(5 citation statements)

References 7 publications

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“…To ensure that the subject can complete the tasks that need to be completed under the privileges granted, while limiting the operations that the subject can perform, so as to minimize the loss caused by illegal or misoperation [9]. The principle of separation of duties, as a more advanced authority control mechanism, produces some mutually exclusive constraints based on the actual effect of authority.…”

Section: Application Research Methods Of Accessmentioning

confidence: 99%

Big Data-Based Access Control System in Educational Information Security Assurance

Zhong

Liang

2022

Wireless Communications and Mobile Computing

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Access control is a key strategy to prevent and protect the network. The most important task is to ensure that visitors will not use network resources and will not conduct unauthorized access to them. This paper studies a number of information security issues in the process of education informatization, aimed at studying the application of access control systems based on big data in education information security. This article elaborates on the related concepts of access control and proposes an attribute-based encryption scheme. Based on this, an information system security system model with security strategy as the core content is constructed. The experimental results in this paper show that the improved access control system has the more efficient guarantee ability in education information security, which is about 47.3% higher than the traditional access control system.

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Section: Application Research Methods Of Accessmentioning

confidence: 99%

Big Data-Based Access Control System in Educational Information Security Assurance

Zhong

Liang

2022

Wireless Communications and Mobile Computing

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“…Other research focuses include distributed environments [76,77], dynamic access control [78], scalability [79], and multilateral security [80]. These works will be compared with aforementioned works with other focuses in Table 2.…”

Section: Access-control Enforcement For the Wearable Equipmentmentioning

confidence: 99%

Pervasive User Data Collection from Cyberspace: Privacy Concerns and Countermeasures

Jiang,

Rezazadeh Baee,

Simpson

et al. 2024

Cryptography

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The increasing use of technologies, particularly computing and communication paradigms, has significantly influenced our daily lives. Interconnecting devices and networks provides convenient platforms for information exchange and facilitates pervasive user data collection. This new environment presents serious privacy challenges. User activities can be continuously monitored in both digital and physical realms. Gathered data can be aggregated and analysed, revealing aspects of user behaviour that may not be apparent from a single data point. The very items that facilitate connectivity simultaneously increase the risk of privacy breaches. The data gathered to provide services can also be used for monitoring and surveillance. This paper discerns three novel categories of privacy concerns relating to pervasive user data collection: privacy and user activity in cyberspace, privacy in personal cyber–physical systems, and privacy in proactive user-driven data collection. We emphasise the primary challenges, ranging from identity tracking in browsing histories to intricate issues in opportunistic networks, situating each within practical, real-world scenarios. Furthermore, we assess the effectiveness of current countermeasures, investigating their strengths and limitations. This paper explores the challenges in preserving privacy in user interactions with dynamic interconnected systems and suggests countermeasures to mitigate identified privacy risks.

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“…Other research focuses include distributed environments [53,54], dynamic access control [55], scalability [56] and multilateral security [57]. These works will be compared with aforementioned works from other focuses in Table 2.…”

Section: Access Control Enforcement For the Wearable Equipmentmentioning

confidence: 99%

“…While conventional encryption schemes like the Advanced Encryption Standard work fine on wearable gadgets with reasonable Ref. Feature [47] Modular context-aware access control [48] NIST NGAC framework [49] Multi-level access control [52] Automated access policy generation [53] BiLayer access control model [54] Virtual patient record alternative [55] Indeterminacy-tolerant access control [56] Healthcare RFID tag access control [57] Multi-level and multilateral security processing power and memory capabilities [58], they meet various bottlenecks when applied to monitoring devices and small sensors. To make the encryption approach compatible with these devices, lightweight encryption methods are proposed focusing on reducing computational overheads and increasing scheme efficiency.…”

Section: Security In Delicate Transmissionmentioning

confidence: 99%

Privacy Concerns Raised by Pervasive User Data Collection From Cyberspace and Their Countermeasures

Jiang¹,

Le²,

Zia³

et al. 2022

Preprint

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The virtual dimension called 'Cyberspace' built on internet technologies has served people's daily lives for decades. Now it offers advanced services and connected experiences with the developing pervasive computing technologies that digitise, collect, and analyse users' activity data. This changes how user information gets collected and impacts user privacy at traditional cyberspace gateways, including the devices carried by users for daily use. This work investigates the impacts and surveys privacy concerns caused by this data collection, namely identity tracking from browsing activities, user input data disclosure, data accessibility in mobile devices, security of delicate data transmission, privacy in participating sensing, and identity privacy in opportunistic networks. Each of the surveyed privacy concerns is discussed in a well-defined scope according to the impacts mentioned above. Existing countermeasures are also surveyed and discussed, which identifies corresponding research gaps. To complete the perspectives, three complex open problems, namely trajectory privacy, privacy in smart metering, and involuntary privacy leakage with ambient intelligence, are briefly discussed for future research directions before a succinct conclusion to our survey at the end.

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Lightweight Access Control System for Wearable Devices

Cited by 6 publications

References 7 publications

Big Data-Based Access Control System in Educational Information Security Assurance

Big Data-Based Access Control System in Educational Information Security Assurance

Pervasive User Data Collection from Cyberspace: Privacy Concerns and Countermeasures

Privacy Concerns Raised by Pervasive User Data Collection From Cyberspace and Their Countermeasures

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