Identity Management Research Articles

Complex-Type Foreign Body Penetrating Injuries of the Craniofacial Region and Surgical Management: A Report of Three Cases.

Craniofacial penetrating injuries are not a rare sight in the career of oral and maxillofacial surgeons and trainees, but bizarre craniomaxillofacial sharp injuries caused by peculiar foreign bodies to the head and neck region, complicating and obscuring the vital structures, are seldomfound. Foreign bodies such as lunch boxes, wooden branches or twigs are peculiarly associated with penetrating/perforating craniofacial severe impaled injuries with dramatic consequences. Three cases are reported, with elaborate descriptions of the site, kind, and severity of the injuries. Cases 1 and 3, wooden impalement injuries into the neck region and sensitive orbital region, respectively, necessitating immediate surgical retrieval as in both cases. In case 2, 4-year old sustained an injury with a sharp rim of the lunch box, obscuring the entire craniofacial region and impeding the primary care and assessment.Cases represent the peculiarity of the injuries caused by unusual foreign bodies and how their uniqueness demanded a different surgical intervention.The need for a multidisciplinary approach is crucial to managing these injuries in areas with a high degree of specialization overlap, such as the craniofacial region. We give an overview of the diagnosis and treatment of penetrating foreign body trauma encountered in our department. Every foreign bodypenetrating trauma demands a formulation of a different surgical plan and stands as a challenge for the treating surgeons. Adequate radiology knowledge, detection, vigilant clinical assessment, and tension-free closure are a few of the important aspects for the ideal management of penetrating foreign body trauma.

Azospirilla and Nitrogen Fertilization to Promote Maize Seed Development and Yield

Aims: This study evaluated the interaction of Azospirillum brasilense (Ab) strains and nitrogen fertilizer doses on maize.
 Study Design: Laboratory experiment evaluated Ab strains (PCR and PTF) on maize seed germination and vigor (completely randomized design). Field experiment evaluated Ab strains and nitrogen fertilization on maize yield parameters (randomized block design).
 Place and Duration of Study: The germination and vigor experiment (10 days in April 2019) was implemented in a controlled environment at the Seed Analysis Laboratory of the Universidade Federal de Uberlândia, Brazil. The field experiment (137 days in winter 2019) was implemented at the Fisioplant Research Station (Uberlândia, Brazil) under commercial maize crop management.
 Methodology: In controlled conditions (laboratory), 200 seeds of maize (K9105VIP3, Riber KWS Seeds) were incubated (25 °C) with the Ab strain solutions for germination and vigor evaluations. In the field, 60,000 plants ha-1 (0.5 m space between sowing lines) of maize were cropped under combinations of nitrogen fertilizer and volumes of Ab strains (treatments) for leaf nitrogen, SPAD index, leaf count, fresh and dry maize shoot biomass, one-thousand grains weight, grain rows per maize ear, productivity (kg ha-1).
 Results: Treatment with 100 mL ha-1 of Ab PFT strain increased maize seed germination and vigor more than Ab PCR strain and control (no-inoculation or fertilizer). The number of grain rows of the 100% N + 150 mL ha-1 of Ab PFT strain and the maize shoot dry mass of the 100% N (no-inoculation) were higher than the control. The treatments did not affect the SPAD index, weight of one thousand grains, fresh maize shoot biomass, or productivity.
 Conclusion: Using Ab with nitrogen fertilizer is a promising strategy to improve maize crop responses; however, more studies are needed to detail the ideal management of Ab strains for maize crops and yield construction.

The avatar law and (cyber) transnational contracts

Abstract The virtual world, often referred to as “Metaverse”, has recently emerged as the forum for people to communicate and socialise with each other. It will not be long before economic activities take place in the Metaverse, booming the Metaverse economy. To provide legal certainties to such activities, the law on the subjects of such activities, namely avatars, needs to be explored, besides the law on the objects in the virtual world, or digital assets, which have already been extensively discussed. There can be three possible approaches to the law of avatars. They are to treat an avatar either as a device (thing) deployed by a person or corporation in the real world, as an agent of the latter, or as an entity with distinct legal personality. Depending on which approach is to be followed, the existing laws of identity management and trust services, those of agency or those of mutual recognition of legal personalities may be useful in forming the law on avatars. When choosing the approach to the issue, law-makers have to make a policy decision, carefully examining the economic and social benefits and problems that each approach will entail. In doing so, the functional analysis of the corporate law will be helpful.

Establishing the relationship between the strategic factors influencing blockchain technology deployment for achieving SDG and ESG objectives during infrastructure development: an ISM-MICMAC approach

PurposeImplementing blockchain in sustainable development goals (SDGs) and environmental, social and governance (ESG)-aligned infrastructure development involves intricate strategic factors. Despite technological advancements, a significant research gap persists, particularly in emerging economies. This study aims to address the challenges related to SDGs and ESG objectives during infrastructure delivery remain problematic, identifying and evaluating critical strategic factors for successful blockchain implementation.Design/methodology/approachThis study employs a three-stage methodology. Initially, 13 strategic factors are identified through a literature review and validated by conducting semi-structured interviews with six experts. In the second stage, the data were collected from nine additional experts. In the final stage, the collected data undergoes analysis using interpretive structural modeling (ISM)–cross-impact matrix multiplication applied to classification (MICMAC), aiming to identify and evaluate the independent and dependent powers of strategic factors driving blockchain implementation in infrastructure development for SDGs and ESG objectives.FindingsThe study’s findings highlight three significant independent factors crucial for successfully integrating blockchain technology (BT) into infrastructure development for SDGs and ESG goals: data security (F4), identity management (F8) and supply chain management (F7). The study unravels these factors, hierarchical relationships and dependencies by applying the MICMAC and ISM techniques, emphasizing their interconnectedness.Originality/valueThis study highlights critical strategic factors for successful blockchain integration in SDG and ESG-aligned infrastructure development, offering insights for policymakers and practitioners while emphasizing the importance of training and infrastructure support in advancing sustainable practices.

A Novel Authentication Scheme Based on Verifiable Credentials Using Digital Identity in the Context of Web 3.0

This paper explores the concept of digital identity in the evolving landscape of Web 3.0, focusing on the development and implications of a novel authentication scheme using verifiable credentials. The background sets the stage by placing digital identity within the broad context of Web 3.0′s decentralized, blockchain-based internet, highlighting the transition from earlier web paradigms. The methods section outlines the theoretical framework and technologies employed, such as blockchain, smart contracts, and cryptographic algorithms. The results summarize the main findings, including the proposed authentication scheme’s ability to enhance user control, security, and privacy in digital interactions. Finally, the conclusions discuss the broader implications of this scheme for future online transactions and digital identity management, emphasizing the shift towards self-sovereignty and reduced reliance on centralized authorities.

Distributed identity management mechanism based on improved block-chain certificateless encryption algorithm

For solving the problem of the lack of full control over the identity data of network users, we propose an identity management method based on the certificateless encryption algorithm of block chain. We also propose a certificateless encryption algorithm combined with state secret algorithm SM2 to reduce the computational cost of the algorithm by using the decentralized advantages of block chain and the characteristics of data tamper-proof. The distributed user identity management mechanism is designed. The algorithm models of user identity registration, identity certificate issuance and identity authentication are optimized to improve the security of identity data management. The model is tested and verified. The results show that the model has fast information response ability, and the average delay is about 0. 4 s. Compared with other algorithms, the scheme in this paper has the highest computational efficiency. Under the same conditions, the computational time is about 6.9% of Su et al. (2020), 63.4% of Xu et al. (2021), 7.0% of Zhang et al. (2023) , and 76.9% of Cheng (2021). The computational performance is greatly improved.

An ideal plastic waste management system based on an enhanced MCDM technique

The Fermatean probabilistic hesitant fuzzy set (FPHFS) concept is a method that combines Fermatean fuzzy sets and PHFS to provide detailed MCDM problem solutions. The management of solid waste is facing challenges in disposing of environmentally harmful plastic products. The study primarily focuses on plastic waste from the packaging industry, as it is the primary contributor to overall waste generation. The packaging sector has proposed a concept for the recycling of waste at various levels. This study aims to assess the effectiveness of the hybrid analytic hierarchy process and the combinative distance-based assessment (AHP-CODAS) method FPHFS in determining the most suitable plastic waste collection system. The AHP analysis identified the most effective methods for collecting plastic waste for recycling, emphasizing successful segregation for efficient recycling. A deposit and refund system promotes waste collection and a circular economy by facilitating efficient waste management. The research offers valuable insights into selecting packaging waste collection (PWC) technology in uncertain environments and enhances decision-making methods in the field.

Deconstructing the Clinging Myth of ‘Straight-Passing privilege’ for bi+ People

This article is premised on critiquing the idea that bi+ people – that is, those with multiple gendered attractions - have ‘straight-passing privilege.’ This assumed straight-passing privilege suggests that bi+ people are not equally affected by homophobia and heteronormativity when compared with lesbian and gay people. This article aims to demonstrate that this notion of straight-passing privilege is harmful in understanding bi+ people. To explore these arguments, this article uses literature relating to passing and identity management to understand how bi+ specific identities relate to these theoretical concepts. Through a sociological lens, this article argues that the idea of straight-passing privilege neglects the real circumstances of bi+ people, who experience safety and wellbeing concerns and presumed privileges because of these assumptions. It is correct that bi+ people may be able to pass as straight in certain circumstances, as may many lesbian and gay people, but the understanding of this as a privilege fails to account for the difficulties that anyone living outside of a heterosexual norm experiences. Rather, bi+ people are subject to biphobia and bisexual invisibility/erasure that impacts their ability to be ‘out’ at all—leaving them ontologically incom­prehensible.

Avatars as Digital Identity: A Case Study of Avatar in Facial Recognition Technology & eKYC by IndoAI

In today’s digital era, avatars have metamorphosized their conventional role, emerging as important tools for safeguarding digital identities in response to the prevalence of facial recognition technology. This article-case study explores the expanding importance of avatars, not only as representations of identity but as protective shields in the digital space. Avatars, once confined to gaming and virtual worlds, now play a crucial role in digital identity formation across various fields. The case study on avatar generation in facial recognition technology with eKYC highlights sophisticated security measures, and fusion of facial recognition, eKYC, artrimetrics and avatar authentication signals a new era where avatars play a pivotal role in retail industry. This study anticipates the growing integration of avatars into our social existence, offering innovative solutions for identity management and security in the digital realm. Scholars Middle East Publishers

Leveraging Artificial Intelligence in Enhancing Identity and Access Management (IAM) for Court IT Systems

As judicial systems worldwide embrace digital transformation, the need to integrate advanced technologies into court operations has become more urgent than ever. This shift has revolutionized case management, stakeholder communication, and record-keeping, significantly enhancing the efficiency, transparency, and accessibility of judicial processes. However, with these advancements comes the critical need to protect sensitive data, such as personal details, case evidence, and legal documents, from unauthorized access and cyber threats. This white paper explores the pivotal role of Identity and Access Management (IAM) in securing court IT systems [1]. IAM, as a gatekeeper, not only plays a crucial role in protecting sensitive data but also provides a sense of reassurance about the security of court IT systems. It ensures that only authorized individuals interact with the data and provides a comprehensive audit trail to mitigate insider threats. By offering precise, role-based access control and monitoring user activity, IAM solutions help courts protect confidential information, uphold the integrity of judicial processes, and maintain public trust.

Enhancing 802.1X authentication with identity providers using EAP-OAUTH and OAuth 2.0

EAP-OAUTH is a novel Extensible Authentication Protocol (EAP) method that integrates the OAuth 2.0 framework to provide a secure and flexible authentication mechanism for LANs and WLANs that implement the IEEE 802.1X framework. EAP-OAUTH leverages existing, OAuth 2.0-enabled Identity Providers (IdPs) and their single sign-on (SSO) capabilities, thus offering a streamlined authentication experience for both users and organizations. The advantages of EAP-OAUTH for users include an SSO experience and enhanced privacy, while organizations benefit from simplified identity management, reduced operational costs, consistent security policies, and easier compliance. Furthermore, EAP-OAUTH represents a promising solution for addressing the challenges of authentication in modern wireless networks, such as the deployment of various multi-factor or risk-based, adaptive authentication strategies. This article presents an in-depth analysis of the EAP-OAUTH method, its design, implementation, and use cases in enterprise networks and public hotspots. It explores the OAuth 2.0 Device Authorization Grant flow and allows network clients to perform fast re-authentications without resorting to sessions on IdPs or even their SSO features. The implementation of EAP-OAUTH is demonstrated in real-world scenarios, using two IdPs (Google and Auth0), confirming its effectiveness, suitable performance and compatibility with various components of typical Wi-Fi infrastructures.

The mediating effect of social network identity management on the relationship between personality traits and social media addiction among pre-service teachers

BackgroundThe use of social media has become an important part individuals’ daily lives and is used in many daily life activities, such as social interaction, education, and shopping. However, with the increase in the use of social media, a minority of individuals can experience problematic use (and in extreme cases, ‘social media addiction’). The purpose of the present study was to examine the effect of personality traits on social media addiction and the mediating role of social network identity management in this relationship among preservice teachers.MethodsThe data were collected from 275 pre-service teachers at a university in Türkiye. The survey included the Big Five Inventory-10 (BFI-10), the Social Network Identity Management Scale, the Bergen Social Media Addiction Scale, and a personal information form.ResultsThe findings of the study indicated that there was a relationship between personality traits, social network identity management, and social media addiction. Specifically, neuroticism was positively associated with social media addiction, whereas extraversion, agreeableness and conscientiousness were negatively associated. The results also indicated that social network identity management mediated the effect of personality traits on social media addiction.ConclusionGiven that the present investigation was only a preliminary study, further research is needed to examine whether social network identity management is an important determinant in understanding the relationship between personality traits and social media addiction.

Beyond Words: Tapping the Potential of Digital Diaries While Exploring Young Adults’ Experiences on Apps

In the dynamic landscape of online interactions, this article explores the use of digital diaries to unravel the intricacy of Portugal young adults’ experiences within the realm of apps and their connection to gender dynamics. By designing a digital participatory research method, we were able to reflect on the participants’ experiences in maintaining the requested diaries, scrutinize the major themes in the narratives generated through this approach, and examine how participants interacted with the prompts sent to them. Therefore, we delved into how participants both challenged and (re)negotiated these solicitations and how their agency led to an untapped reservoir of insights for the project in ways that went beyond words. There were visual and non-verbal elements that brought insights into young adults’ interactions with mobile applications, offering a comprehensive exploration of four key themes: mobile apps as part of young adults’ routines, between performance and authenticity, making the diaries their own, and elaborating on feelings. We also explored diary methods at the convergence of various disciplines and their high potential for contributing to topics related to gender, mental health, productivity, relationships, online identity management, apps in everyday life, intimacy, and more in creative ways.

Challenges of user data privacy in self-sovereign identity verifiable credentials for autonomous building access during the COVID-19 pandemic

Self-sovereign identity is an emerging blockchain technology field. Its use cases primarily surround identity and credential management and advocate the privacy of user details during the verification process. Our endeavor was to test and implement the features promoted for self-sovereign identity through open- and closed-source frameworks utilizing a scenario of building access management to adhere to health risk and safety questionnaires during the COVID-19 pandemic. Our investigation identifies whether user data privacy could be ensured through verifiable credentials and whether business practices would need to evolve to mitigate storing personal data centrally.

Primary Cutaneous Melanoma-Management in 2024.

Background: Maximizing survival for patients with primary cutaneous melanomas (melanomas) depends on an early diagnosis and appropriate management. Several new drugs have been shown to improve survival in high-risk melanoma patients. Despite well-documented guidelines, many patients do not receive optimal management, particularly when considering patient age. Objective: to provide an update on melanoma management from the time of the decision to biopsy a suspicious skin lesion. Methods: We reviewed melanoma-management research published between 2018 and 2023 and identified where such findings impact and update the management of confirmed melanomas. Pubmed, Google Scholar, Ovid and Cochrane Library were used as search tools. Results: We identified 81 publications since 2017 that have changed melanoma management; 11 in 2018, 12 in 2019, 10 in 2020, 12 in 2021, 17 in 2022 and 18 in 2023. Discussion: Delayed or inaccurate diagnosis is more likely to occur when a partial shave or punch biopsy is used to obtain the histopathology. Wherever feasible, a local excision with a narrow margin should be the biopsy method of choice for a suspected melanoma. The Breslow thickness of the melanoma remains the single most important predictor of outcome, followed by patient age and then ulceration. The BAUSSS biomarker, (Breslow thickness, Age, Ulceration, Subtype, Sex and Site) provides a more accurate method of determining mortality risk than older currently employed approaches, including sentinel lymph node biopsy. Patients with metastatic melanomas and/or nodal disease should be considered for adjuvant drug therapy (ADT). Further, high-risk melanoma patients are increasingly considered for ADT, even without disease spread. Invasive melanomas less than 1 mm thick are usually managed with a radial excision margin of 10 mms of normal skin. If the thickness is 1 to 2 mm, select a radial margin of 10 to 20 mm. When the Breslow thickness is over 2 mm, a 20 mm clinical margin is usually undertaken. In situ melanomas are usually managed with a 5 to 10 mm margin or Mohs margin control surgery. Such wide excisions around a given melanoma is the only surgery that can be regarded as therapeutic and required. Patients who have had one melanoma are at increased risk of another melanoma. Ideal ongoing management includes regular lifelong skin checks. Total body photography should be considered if the patient has many naevi, especially when atypical/dysplastic naevi are identified. Targeted approaches to improve occupational or lifestyle exposure to ultraviolet light are important. Management also needs to include the consideration of vitamin D supplementary therapy.

INTEGRATING AI WITH BLOCKCHAIN FOR ENHANCED FINANCIAL SERVICES SECURITY

Integrating artificial intelligence (AI) with blockchain technology presents a transformative approach to enhancing security in financial services. This fusion leverages the strengths of both AI and blockchain to mitigate various security risks, including fraud, data breaches, and identity theft, thereby bolstering trust and confidence in financial transactions. This abstract explores the synergies between AI and blockchain, highlighting their combined capabilities, applications, and potential benefits for the financial services industry. AI algorithms, including machine learning and natural language processing, empower financial institutions to analyze vast amounts of data in real-time, identifying patterns, anomalies, and suspicious activities indicative of fraudulent behavior. By integrating AI-powered fraud detection systems with blockchain-based transactional networks, organizations can enhance security and transparency throughout the entire financial ecosystem. Blockchain's immutable ledger ensures the integrity and traceability of transactions, while AI algorithms provide advanced analytics and predictive insights to detect and prevent fraudulent activities effectively. Furthermore, AI-driven identity verification and authentication systems enhance security in digital transactions by accurately verifying user identities and detecting unauthorized access attempts. By integrating AI-based biometric authentication with blockchain-based identity management solutions, financial institutions can streamline customer onboarding processes, enhance security, and protect sensitive information from unauthorized access. Moreover, AI-powered smart contracts automate and enforce the execution of contractual agreements, reducing the risk of fraud, errors, and disputes in financial transactions. By combining AI-driven smart contract platforms with blockchain technology, organizations can facilitate secure, transparent, and tamper-proof transactions, eliminating intermediaries and reducing transaction costs. The integration of AI with blockchain also offers opportunities for regulatory compliance and risk management in financial services. AI-powered regulatory compliance solutions analyze vast amounts of regulatory data, identify compliance risks, and ensure adherence to regulatory requirements. By integrating these solutions with blockchain-based regulatory reporting systems, financial institutions can enhance transparency, auditability, and regulatory oversight, fostering trust and compliance in the financial ecosystem. In conclusion, the integration of AI with blockchain technology holds immense potential for enhancing security in financial services. By harnessing the combined capabilities of AI and blockchain, organizations can detect and prevent fraudulent activities, enhance identity verification and authentication, streamline transaction processes, and ensure regulatory compliance. This abstract underscores the transformative impact of integrating AI with blockchain on security in financial services, paving the way for a more secure, efficient, and trusted financial ecosystem..
 Keywords: Al, Blockchain, Enhanced, Financial, Services Security.

Research and Analysis on the Current Implementation of Real-Name System in Cyberspace

With the advent of the digital age, human society has inevitably entered a trend of digitization. Within this context, the fundamental unit of social operationcitizensis also inevitably becoming digitized. Citizen identity authentication and management are essential prerequisites for the orderly operation of a digital society and represent a significant challenge that digital governments need to address. There exists a close relationship between digital citizens and the current implementation of the real-name system in cyberspace. In the future, this system will not only help enhance the sense of identity for citizens in the digital realm but will also aid digital governments in better fulfilling their responsibilities to maintain order within the digital society. This research is rooted in the present and aims to analyze the current status of the real-name system in cyberspace, identify existing issues and challenges, and propose corresponding strategies and solutions.

Blockchain-based self-sovereign identity solution for aerial base station integrated networks

Identity and access management frameworks address user access rights and data governance for organizations, vendors and users. In response to the problems associated with centralized authorities (e.g. single point of failure, limited scalability, lack of user control), new identity management models have emerged, such as Self-Sovereign Identity (SSI), which relies on verifiable data registers to validate Decentralized Identifier (DIDs) and can be achieved in many different ways, e.g. through Distributed Ledger Technology (DLT), distributed databases or other decentralized systems. The main goal of SSI is to enable users to take control of managing their data shared with different services. In this paper, we examine a possible application of the SSI concept to aerial base station (ABS)- integrated networks. The paper presents the effective use of DID implementation to provide a secure and decentralized way to create, associate and verify credentials and identities of ABSs, ensuring secure communication between Ground Base stations (GBSs) and other nodes in the network in a multi-operator scenario. In the numerical results, the average values of various metrics (namely, the average credential presentation time, the average credential offer time, the average DIDcomm connection creation time, the average DIDcomm signing time, and the average DIDcomm revoke credential time) related to credential operations in a DID management system are given for three different number of requests (50 K, 75 K, and 100 K). We have also provided the values of the different status codes that occurred in 100 K operations in the same DID management system. Towards the end of the paper, a comparison is made between SSI-based and Non-fungible token (NFT)-based blockchain solutions, also discussing the challenges and future directions of SSI solutions in the context of ABS-integrated networks.

Unlocking the potential of cybersecurity behavior in the metaverse: Overview, opportunities, challenges, and future research agendas

The metaverse, often referred to as the next stage of the Internet, is a virtual space that utilizes advanced technologies, such as augmented reality, virtual reality, and mixed reality, to enable real-time engagement and experiences beyond what can be achieved in reality. Cybersecurity behavior in the metaverse refers to the actions taken by individuals and organizations to protect themselves and their information from various cyber threats in virtual reality environments by implementing various cybersecurity measures. Research on cybersecurity behavior in the metaverse is still limited. This study offers an overview of cybersecurity behavior in the metaverse and identifies a range of potential opportunities. It also discusses the current and prospective challenges and suggests large-scale research agendas that can be examined in future research. The research agendas encompass extensive subject areas, such as security of the metaverse, influential factors, human behavior in the metaverse, virtual identity and access management, privacy, legal, and ethical issues, and cybersecurity education and awareness. This study offers a crucial and timely insight into cybersecurity practices in the metaverse, considering the advancement of metaverse technology.

Defective antibody production in double-strand DNA breakage syndromes: insights and implications

DNA double-strand breakage (DSB) syndrome are rare monogenic inborn errors of immunity with a vast spectrum of manifestations. In addition to a high predisposition to malignancies, these patients are also at risk of recurrent, severe, or opportunistic infections. Therefore, monitoring of immunoglobulin levels and responses to vaccination, as well as interventions such as immunoglobulin replacement therapy should be considered to improve the patients’ outcomes. As DNA double-strand breakage repair pathways have a great impact on lymphocyte development through involvement in the generation of B and T cell receptors, disruption in one of their components may lead to genomic instability, aberrant B-cell receptor (BCR)/T-cell receptor (TCR) development, impaired B cell lymphocyte development and antibody production. The aim of this review is to describe the most common of DBSs, such as ataxia telangiectasia (AT), AT-like disorder (ATLD), Nijmegen breakage syndrome (NBS), Nijmegen breakage syndrome-like disorder (NBSLD), Bloom syndrome (BS), Fanconi anemia (FA) and some others with a focus on the role of DNA repair proteins in the development of humoral immunity. We also describe the immunoglobulin profile, recommendations for diagnosis, screening, and interventions for the ideal management of affected patients.