The financial sector is such a world that is constantly under evolution, always with searches for the balance between strong security and the exponential increase of digital customer-centric operations. Here is where Albiometric recognition steps in, possibly contributing at the same time to efficiency and security for bank transactions. Therefore, this paper will help in studying the incorporation of AI in biometric authentication for banking activities and its impact from these dual perspectives. From the efficiency front, the paper will study how AI can make the user experience effective. This biometric recognition can be, for example, through fingerprint scanning or facial recognition, which will, at the These operations could be further streamlined with AI learning and adapting to user behavior, and even predicting actions and pre-populating transaction details. The traditional means of authentication, including passwords, are easily susceptible to phishing attacks and bruteforce hacking. On the other hand, this biometric data is unique for every individual and hence is more secure. AI can further cement this security by keeping an eye all the time for any anomaly or spoofing attempts in the biometric data. It means that machine-learning algorithms can identify even the slightest difference in fingerprints, facial features, or voice patterns, which human experts might oversee, and would provide a great help for security.

In the context of increasing digitalization and the growing reliance on intelligent systems, the importance of network information security has become paramount. This study delves into the exploration of network information security technologies within the framework of a digital intelligent security strategy. The aim is to comprehensively analyze the diverse methods and techniques employed to ensure the confidentiality, integrity, and availability of digital assets in the contemporary landscape of cybersecurity challenges. Key methodologies include the review and analysis of encryption algorithms, intrusion detection systems, authentication protocols, and anomaly detection mechanisms. The investigation also encompasses the examination of emerging technologies like blockchain and AI-driven security solutions. Through this research, we seek to provide a comprehensive understanding of the evolving landscape of network information security, equipping professionals and decision-makers with valuable insights to fortify digital infrastructure against ever-evolving threats.

Data in AI-Empowered Electric Vehicles is protected by using blockchain technology for immutable and verifiable transactions, in addition to high-strength encryption methods and digital signatures. This research paper compares and evaluates the security mechanisms for V2X communication in AI-enabled EVs. The purpose of the study is to ensure the reliability of security measures by evaluating performance metrics including false positive rate, false negative rate, detection accuracy, processing time, communication latency, computational resources, key generation time, and throughput. A comprehensive experimental approach is implemented using a diverse dataset gathered from actual V2X communication condition. The evaluation reveals that the security mechanisms perform inconsistently. Message integrity verification obtains the highest detection accuracy with a low false positive rate of 2\% and a 0\% false negative rate. Traffic encryption has a low processing time, requiring only 10 milliseconds for encryption and decryption, and adds only 5 bytes of communication latency to V2X messages. The detection accuracy of intrusion detection systems is adequate at 95\%, but they require more computational resources, consuming 80\% of the CPU and 150 MB of memory. In particular attack scenarios, certificate-based authentication and secure key exchange show promise. Certificate-based authentication mitigates MitM attacks with a false positive rate of 3\% and a false negative rate of 1\%. Secure key exchange thwarts replication attacks with a false positive rate of 0 and a false negative rate of 2. Nevertheless, their efficacy varies based on the attack scenario, highlighting the need for adaptive security mechanisms. The evaluated security mechanisms exhibit varying rates of throughput. Message integrity verification and traffic encryption accomplish high throughput, enabling 1 Mbps and 800 Kbps, respectively, of secure data transfer rates. Overall, the results contribute to the comprehension of V2X communication security challenges in AI-enabled EVs. Message integrity verification and traffic encryption have emerged as effective mechanisms that provide robust security with high performance. The study provides insight for designing secure and dependable V2X communication systems. Future research should concentrate on enhancing V2X communication s security mechanisms and exploring novel approaches to resolve emerging threats.

The Internet of Things (IoT) heralds a innovative generation in communication via enabling regular gadgets to supply, receive, and percentage records easily. IoT applications, which prioritise venture automation, aim to present inanimate items autonomy; they promise increased consolation, productivity, and automation. However, strong safety, privateness, authentication, and recuperation methods are required to understand this goal. In order to assemble give up-to-quit secure IoT environments, this newsletter meticulously evaluations the security troubles and risks inherent to IoT applications. It emphasises the vital necessity for architectural changes.The paper starts by conducting an examination of security worries before exploring emerging and advanced technologies aimed at nurturing a sense of trust, in Internet of Things (IoT) applications. The primary focus of the discussion revolves around how these technologies aid in overcoming security challenges and fostering an ecosystem for IoT.

The data of the government and enterprises, as the production factors are facing risks and problems of security violations, such as data leakage, data abuse and data tampering during quick circulation. This paper studies the security supervision architecture of data circulation (exchange, sharing, transaction) from the perspective of the whole life cycle, proposes and constructs the security supervision metadata model, which is used to represent the changes of users, behavior, data lineage, etc. during the whole life cycle of data; For massive data, based on the metadata model of security supervision, innovates the key technologies such as data security monitoring, tracing and ownership authentication; Per the verification need, a set of security supervision prototype showing security situation, tracing performance, ownership construction/authentication and low-level visual explorer is developed.

A hybrid cryptosystem is developed in the paper “Hybrid Data Encryption and Decryption Using Hybrid RSA and DNA” by combining the advantages of asymmetric-key (public-key) and symmetric-key (private-key) cryptosystems. These two types of cryptosystems use a variety of key types. The approach addresses worries about the users right to privacy, authentication, and accuracy by using a data encryption procedure that is secure both ways. Data encoding and data decryption are two separate security techniques used by the system. It has been suggested that a hybrid encryption algorithm be used for file encryption to handle the issues with efficiency and security. RSA and DNA are combined in this method. The outcome so the tests show that the RSA and DNA hybrid encryption algorithms are suitable for use. In this particular study effort, the hybrid encryption and decoding for cloud processing with IOT devices used the DNA and RSA algorithms.

Cybersecurity is an ever-evolving discipline that aims to protect every aspect of an information system, including its users, from digital threats, adversaries and attacks. When it comes to the overall security of an account or a system as a whole, the combination of people and passwords have always been considered the weakest link in the chain since poorly chosen weak, leaked, reused and easy-to-remember passwords still continue to pose an insurmountable threat to the security of innumerable accounts and systems. Yet, much to the dismay of cybersecurity specialists and researchers from all over the world, password-based authentication still remains as one of the most dominant ways of verifying a user s identity, thus making our password-protected accounts, systems and devices a highly lucrative target for cybercriminals. This paper aims to highlight the strengths and weaknesses of passwords in comparison with various other techniques such as multi-factor and adaptive risk-based authentication schemes that have been adopted over the years to augment password-based authentication systems as well as discuss the recent advent of the FIDO2 authentication standard that aims to bid adieu to passwords in favor of making biometric and possession-based authentication the new norm by making them more easily accessible to developers and users alike while ensuring an optimum level of security and privacy at all times.

With people s attention to information security, the research on authentication encryption algorithm has become a very important branch of cryptography in recent years. It is widely used in data encryption, message authentication, authentication and key management. In the network of large-scale communication nodes, there are a large quantity of network nodes and a variety of devices. The traditional PKI cryptosystem has the problems of certificate management difficulty and resource waste. Based on the research of block cipher algorithm, this article discusses its application in the design of terminal identity authentication system, and designs a node two-way authentication scheme based on identity encryption. The simulation results show that the block cipher algorithm proposed in this article can get 95.82\%, accuracy, which is higher than the contrast algorithm. Authentication and encryption algorithm based on block cipher plays an important role in authentication and encryption algorithm because of its fast implementation speed of software and hardware and easy standardization. The research shows that the algorithm proposed in this article is superior to other algorithms in the application of terminal identity authentication system. It provides a new solution for related research.

Due to the existing global navigation satellite system (GNSS) is an open, without certification system, satellite receiver is vulnerable to the potential for fraud. Therefore, it is urgent to solve the security certification problem of GNSS civil signals. Aiming at the above problems, this paper proposes a navigation encryption authentication technology based on modulation Method authentication (MMA) based on UBFH-BOC signal system. The results show that the authentication scheme can effectively resist the threat of spoofing, ensure the security of navigation signal transmission, and provide a reference for the subsequent application of high security navigation signal structure.

The changes in technologies has also changed the way we compute. Computing applications provide various types of functionalities. However, a common thing is to secure the same computing system. It requires a high level of developer skills to secure a system. Generally, verifying users before access of services, encryption of data, and techniques of parallel access of information by multiple users is done to ensure only valid users can access the services. One need to verify person, device, process, or service before it access the related service(s). In this paper, we present a review of authentication techniques used in computing computing. It elaborates methods used for traditional authentication using articles, letters, people, passwords, one-time passwords, digital certificates, two-way authentication to latest behavioural, doodles, image sequence, gestures based recognition of users using biometrics, gait-based and their behavioural analytics. It also discusses key features of various methods including gaps and scope of improvement.

The development of IoT has penetrated various sectors. The development of IoT devices continues to increase and is predicted to reach 75 billion by 2025. However, the development of IoT devices is not followed by security developments. Therefore, IoT devices can become gateways for cyber attacks, including brute force and sniffing attacks. Authentication mechanisms can be used to ward off attacks. However, the implementation of authentication mechanisms on IoT devices is challenging. IoT devices are dominated by constraint devices that have limited computing. Thus, conventional authentication mechanisms are not suitable for use. Two-factor authentication using RFID and fingerprint can be a solution in providing an authentication mechanism. Previous studies have proposed a two-factor authentication mechanism using RFID and fingerprint. However, previous research did not pay attention to message exchange security issues and did not provide mutual authentication. This research proposes a secure mutual authentication protocol using two-factor RFID and fingerprint using MQTT protocol. Two processes support the authentication process: the registration process and authentication. The proposed protocol is tested based on biometric security by measuring the false acceptance rate (FAR) and false rejection rate (FRR) on the fingerprint, measuring brute force attacks, and measuring sniffing attacks. The test results obtained the most optimal FAR and FRR at the 80\% threshold. Then the equal error rate (ERR) on FAR and FRR is around 59.5\%. Then, testing brute force and sniffing attacks found that the proposed protocol is resistant to both attacks.

The proliferation of sensitive information being stored online highlights the pressing need for secure and efficient user authentication methods. To address this issue, this paper presents a novel zero-effort two-factor authentication (2FA) approach that combines the unique characteristics of a user s environment and Machine Learning (ML) to confirm their identity. Our proposed approach utilizes Wi-Fi radio wave transmission and ML algorithms to analyze beacon frame characteristics and Received Signal Strength Indicator (RSSI) values from Wi-Fi access points to determine the user s location. The aim is to provide a secure and efficient method of authentication without the need for additional hardware or software. A prototype was developed using Raspberry Pi devices and experiments were conducted to demonstrate the effectiveness and practicality of the proposed approach. Results showed that the proposed system can significantly enhance the security of sensitive information in various industries such as finance, healthcare, and retail. This study sheds light on the potential of Wi-Fi radio waves and RSSI values as a means of user authentication and the power of ML to identify patterns in wireless signals for security purposes. The proposed system holds great promise in revolutionizing the field of 2FA and user authentication, offering a new era of secure and seamless access to sensitive information.

In today s world, the traditional way of password based authentication is having limitations in addressing the security concerns of the digital users. There is a strong movement in favour of passwordless authentication to secure our cyber identities and digital assets. In the recent years, a lot of research outputs have been published in the field of authentication with techniques like multifactor authentication, passwordless authentication, adaptive authentication and continuous authentication. Not only the user, but also the device, the application etc. must be authenticated to access the resources, facilities and services. Even though the passwords face some serious security issues, they enjoy considerable user acceptance and hence some schemes termed as semi-passwordless authentication are also prevalent. This paper goes through existing authentication schemes, their security issues, attacks and the next step ahead.

With the advances in 5G communication and mobile device, internet of drones (IoD) has emerged as a fascinating new concept in the realm of smart cities, and has garnered significant interest from both scientific and industrial communities. However, IoD are fragile to variety of security attacks because an adversary can reuse, delete, insert, intercept or block the transmitted messages over an open channel. Therefore, it is imperative to have robust and efficient authentication and key agreement (AKA) schemes for IoD in order to to fulfill the necessary security requirements. Recently, Nikooghadm et al. designed a secure and lightweight AKA scheme for internet of drones (IoD) in IoT environments. However, we prove that their scheme is not resilient to various security threats and does not provide the necessary security properties. Thus, we propose the essential security requirements and guidelines to enhance the security flaws of Nikooghadm et al.’s scheme.

As digital ecosystems burgeon, the imperative to fortify user authentication methods intensifies. This paper introduces a novel two-factor authentication system designed to transcend the limitations of conventional password-based approaches. Our approach intertwines traditional login credentials with personalized image-based verification, ushering in a dual-layered authentication paradigm. This elevates security by mandating the fulfillment of two independent factors and engenders a user-centric authentication experience. Users establish primary login credentials during the account creation phase and select personalized images imbued with personal significance. Each image is intricately linked to a user-defined keyword, enhancing the authentication process s meaningfulness. The authentication phase comprises submitting primary credentials, random display of associated keywords, and subsequent user identification and image upload. The system intelligently restricts authentication attempts with differentiated limits for known and unknown devices to preempt password attacks. The amalgamation of personalized images, keywords, and a strategic limitation on authentication attempts distinguishes our system as a comprehensive solution. It mitigates the vulnerabilities associated with traditional authentication methods and augments the user experience. Our two-factor authentication system stands as a testament to the evolving landscape of user authentication, offering a secure and engaging pathway in an era of heightened digital vulnerabilities. While our innovative system presents significant progress, it is imperative to recognize certain limitations for a successful implementation. Ongoing attention and refinement are particularly crucial in addressing concerns related to device and image dependency and potential vulnerabilities associated with shoulder surfing attacks.

In present authentication systems on the web, users are compelled to interact with identity providers. Initially, they are required to register on a particular website wherein they fill all their details. After this stage, they get a user id and password or token which they can use for accessing the application and their respective features. However, from security point of view, this type of system can be challenging. In such systems, authentication of data is available with the identity providers. It could be hacked to obtain the user passwords and other details. Various current systems track the activity of users and users provide access to sensitive information for the same. For example, access to storage, files, contacts, etc. To make sure that data is available, third-party servers are required which need to be available during authentication. In current, various methods for authentication such as Single-Factor, Two-Factor Authentication (2FA), Single Sign-On, Multi-Factor Authentication, etc are used. In this paper, we will study the authentication systems, their advantages and flaws along with the protocols used.

The Internet of Things (IoT) refers to the growing network of connected physical objects embedded with sensors, software and connectivity. While IoT has potential benefits, it also introduces new cyber security risks. This paper provides an overview of IoT security issues, vulnerabilities, threats, and mitigation strategies. The key vulnerabilities arising from IoT s scale, ubiquity and connectivity include inadequate authentication, lack of encryption, poor software security, and privacy concerns. Common attacks against IoT devices and networks include denial of service, ransom-ware, man-in-the-middle, and spoofing. An analysis of recent literature highlights emerging attack trends like swarm-based DDoS, IoT botnets, and automated large-scale exploits. Recommended techniques to secure IoT include building security into architecture and design, access control, cryptography, regular patching and upgrades, activity monitoring, incident response plans, and end-user education. Future technologies like blockchain, AI-enabled defense, and post-quantum cryptography can help strengthen IoT security. Additional focus areas include shared threat intelligence, security testing, certification programs, international standards and collaboration between industry, government and academia. A robust multilayered defense combining preventive and detective controls is required to combat rising IoT threats. This paper provides a comprehensive overview of the IoT security landscape and identifies areas for continued research and development.

Cyberattacks, particularly those that take place in real time, will be able to target an increasing number of networked systems as more and more items connect to the Internet of items. While the system is operational, it is susceptible to intrusions that might have catastrophic consequences, such as the theft of sensitive information, the violation of personal privacy, or perhaps physical injury or even death. These outcomes are all possible while the system is operational. A mixed-methods research approach was required in order to fulfill the requirements for understanding the nature and scope of real-time assaults on IoT-powered cybersecurity infrastructure. The quantitative data that was utilized in this research came from an online survey of IoT security professionals as well as an analysis of publicly available information on IoT security incidents. For the purpose of gathering qualitative data, in-depth interviews with industry experts and specialists in the area of Internet of Things security were conducted. The authors provide a novel method for identifying cybersecurity flaws and breaches in cyber-physical systems, one that makes use of deep learning in conjunction with blockchain technology. This method has the potential to be quite useful. Their proposed technique compares and evaluates unsupervised and deep learning-based discriminative methods, in addition to introducing a generative adversarial network, in order to determine whether cyber threats are present in IICs networks that are powered by IoT. The results indicate an improvement in performance in terms of accuracy, reliability, and efficiency in recognizing all types of attacks. The dropout value was found to be 0.2, and the epoch value was set at 25.

These days, safety measures can t be neglected. In a world where digital risks are becoming more prevalent, efficient security has become an essential aspect of any system or business. Protecting valuables now requires a defensive strategy with several layers. Security systems play an important role in today s modern, industrialised society. The security system is primarily intended to address the need for the protection of hard-earned treasures (jewels). Unlike the current method, which uses physical locks that are readily falsified, this system uses Bluetooth and RFID tags in conjunction with digital (electronic) code locks to unlock the door automatically once the series of authentications is validated and emits alarm noises when any discrepancy happens. The ability of subsequent layers of defense to prevent intrusion is unaffected by the failure of an earlier one to provide detection. In this effort, we use IoT to design and build a fully automated security system that will operate with no more human intervention when it is put into place. In addition, the system s overall cost of adoption is far lower than that of any other consumer security solution now on the market.

Technology has improved, and smart locking systems have become more sophisticated. In this case, the android-based Smart System is primarily intended for multimode operations. Such a system is necessary in banks and businesses since it provides f u n c t i o n s that let users control locks. The implementation’s efficiency the system is incredibly helpful because of its functionality and user-friendly interface. Some homeowners aim to connect their home’s numerous home automation devices. Those connected to a Windows-based PC are the most popular home controllers. In our study, we introduced a form of smart technology that utilized Bluetooth while using a mobile smartphone. Consequently, using it will be simpler and more effective. Additionally, it supported the free and open-source Android and Arduino platforms. This paper proposes a door lock automation system that uses an Android smartphone with Bluetooth as the first piece of hardware. Following a description of the design and software development process, a Bluetooth-based Smartphone application for locking and unlocking doors is demonstrated. The task module acts as the agent in the hardware design for the door-lock system, the Arduino microcontroller serves as the controller and data processing hub, and the solenoid acts as the door lock output. The results of each test show that it is compatible with the original plan for this study.

This paper focuses on the adoption of biometric and RFID security gadgets as innovative solutions for enhancing door lock systems. The traditional reliance on physical keys has proven vulnerable to security breaches, prompting the need for more robust measures. Biometric features such as Fingerprint, Voice and Bluetooth offer unparalleled security by leveraging unique biological characteristics for authentication. Additionally, integrating RFID technology enables convenient access control through assigned cards or tags, eliminating the need for physical keys or complex passwords. The combination of these cutting-edge solutions establishes a comprehensive security infrastructure, significantly reducing risks associated with conventional lock systems. This research highlights the benefits and applications of these technologies in various settings, emphasizing their role in creating a safer environment for individuals and organizations.

This paper focuses on the adoption of biometric and RFID security gadgets as innovative solutions for enhancing door lock systems. The traditional reliance on physical keys has proven vulnerable to security breaches, prompting the need for more robust measures. Biometric features such as Fingerprint, Voice and Bluetooth offer unparalleled security by leveraging unique biological characteristics for authentication. Additionally, integrating RFID technology enables convenient access control through assigned cards or tags, eliminating the need for physical keys or complex passwords. The combination of these cutting-edge solutions establishes a comprehensive security infrastructure, significantly reducing risks associated with conventional lock systems. This research highlights the benefits and applications of these technologies in various settings, emphasizing their role in creating a safer environment for individuals and organizations.

As industrial networks continue to expand and connect more devices and users, they face growing security challenges such as unauthorized access and data breaches. This paper delves into the crucial role of security and trust in industrial networks and how trust management systems (TMS) can mitigate malicious access to these networks.The TMS presented in this paper leverages distributed ledger technology (blockchain) to evaluate the trustworthiness of blockchain nodes, including devices and users, and make access decisions accordingly. While this approach is applicable to blockchain, it can also be extended to other areas. This approach can help prevent malicious actors from penetrating industrial networks and causing harm. The paper also presents the results of a simulation to demonstrate the behavior of the TMS and provide insights into its effectiveness.

Due to the concern on cloud security, digital encryption is applied before outsourcing data to the cloud for utilization. This introduces a challenge about how to efficiently perform queries over ciphertexts. Crypto-based solutions currently suffer from limited operation support, high computational complexity, weak generality, and poor verifiability. An alternative method that utilizes hardware-assisted Trusted Execution Environment (TEE), i.e., Intel SGX, has emerged to offer high computational efficiency, generality and flexibility. However, SGX-based solutions lack support on multi-user query control and suffer from security compromises caused by untrustworthy TEE function invocation, e.g., key revocation failure, incorrect query results, and sensitive information leakage. In this article, we leverage SGX and propose a secure and efficient SQL-style query framework named QShield. Notably, we propose a novel lightweight secret sharing scheme in QShield to enable multi-user query control; it effectively circumvents key revocation and avoids cumbersome remote attestation for authentication. We further embed a trust-proof mechanism into QShield to guarantee the trustworthiness of TEE function invocation; it ensures the correctness of query results and alleviates side-channel attacks. Through formal security analysis, proof-of-concept implementation and performance evaluation, we show that QShield can securely query over outsourced data with high efficiency and scalable multi-user support.

Remote Attestation (RA) is a security service by which a Verifier (Vrf) can verify the platform state of a remote Prover (Prv). However, in most existing RA schemes, the Prv might be vulnerable to denial of service (DoS) attacks due to the interactive challenge-response methodology while there is no authentication about the challenge. Worse, many schemes cannot effectively detect mobile malware that can be inactive during the on-demand attestation launched by the Vrf. In this paper, we propose a self-measurement RA for SGX-based platforms, which can effectively mitigate DoS attacks and defend against mobile malware. To this end, a two-way identity authentication is first enforced between the Prv and Vrf with the help of a blockchain system, in which a shared session key is also generated. Secondly, trigger conditions of measurements on the Prv’s side are time points generated by the Prv self instead of Vrf’s requests. The Vrf can retrieve multiple selfmeasurement results during one execution of the protocol to monitor the Prv’s platform over a period of time continuously, which can detect mobile malware effectively. Our scheme utilizes SGX to provide the runtime protection for sensitive information such as session key, self-measurement code, time points of self-measurements, and self-measurement results, making a higher security guarantee. In addition, the session key, time points of self-measurements, and self-measurement code can be changed or upgraded, making our scheme more flexible and scalable. The simulation implementation and results show that our scheme is feasible and practical.