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The Message Queuing Telemetry Transport (MQTT) protocol is essential for IoT communications, enabling lightweight device messaging. However, its widespread use increases security vulnerabilities. This paper introduces the MQTT Vulnerability Exploration ...

With the development of blockchain technology, smart contracts have become an important component of blockchain applications. Despite their crucial role, the development of smart contracts may introduce vulnerabilities and potentially lead to severe ...

The National Vulnerability Database (NVD) is a major vulnerability database that is free to use for everyone. It provides information about vulnerabilities and further useful resources such as linked advisories and patches. The NVD is often considered as ...

Increasing technological complexity, intensified competition, and security requirements have driven open-source software (OSS) projects to become a crucial part of organizations' software development. This study focuses on the OSS project TensorFlow (TF) ...

Over the years, developers have become increasingly reliant on web technologies to build their applications, raising concerns about side-channel attacks, especially on cryptographic libraries. Despite the efforts of researchers to ensure constant-...

Artificial intelligence (AI), particularly deep learning (DL) and machine learning (ML) have revolutionized disease diagnosis using complex medical images such as X-rays and CT scans, significantly improving accuracy in identifying various ...

• Developed a highly accurate COVID-19 diagnosis model using transfer learning from DenseNet-121, which achieved an impressive accuracy of 95.85 % for normal and COVID-19 classes.
• Uncovered and demonstrated the vulnerability of deep ...

The term smart contract was originally used to describe automated legal contracts. Nowadays, it refers to special programs that run on blockchain platforms and are popular in decentralized applications. In recent years, vulnerabilities in smart ...

Smart contracts are nowadays at the core of most blockchain systems. Like all computer programs, smart contracts are subject to the presence of residual faults, including severe security vulnerabilities. However, the key distinction lies in how ...

Online criminal and terrorist activities impact society at individual, organizational and national levels. This makes cybersecurity risk a society risk, one in which cyber-attacks affect the whole community. As such a government led cybersecurity ...

Cybersecurity assessments are critical for ensuring that security measures in organizational infrastructures, systems, and applications meet necessary requirements. Given the significant HTTPS vulnerabilities exposed in recent years, assessing ...

• A collection of reviews on cybersecurity and risk assessment methods was identified.
• 24 cybersecurity assessment methods for HTTPS deployment were carefully selected.
• 16 comparison metrics categorized into security and ...

Embedded devices in IoT are of great convenience to our daily lives and industries, but they also introduce multi-type vulnerabilities. Most vulnerabilities reside in various handlers of service program. However, existing fuzzing methods existing ...

The smart home is one of the most significant applications of Internet of Things (IoT). Smart home is basically the combination of different components like devices, hub, cloud, and smart apps. These components may often be vulnerable, and most ...

Smart contracts are a driving force for the Ethereum blockchain. A smart contract is a code that resides on blockchain and executes when certain predetermined conditions are satisfied. Ethereum smart contracts handle ether (a cryptocurrency) equivalent ...

• A systematic literature review that addresses core issues in CPS security.
• Part of the focus is placed on the defence mechanisms.
• The framework devoted to risk/threat assessments has also been highlighted.
• The ethical and ...

In recent years, cyber-physical systems (CPS) have been to many vital areas, including medical devices, smart cars, industrial systems, energy grid, etc. As these systems increasingly rely on Internet, ensuring their security requirements, which ...

In this paper, we propose a novel methodology to assist in identifying vulnerabilities in real-world complex heterogeneous industrial control systems (ICS) using two Evolutionary Multiobjective Optimisation (EMO) algorithms, NSGA-II and SPEA2. ...

The security context, generally stored in the universal subscriber identity module card or the baseband chip, is the critical information applied by the subscriber to access the 5G network during the fast authentication procedure. Once exposed or ...

Cloud-based infrastructures often leverage virtualization, but its implementation can be expensive. Traditional coding methods can lead to issues when transitioning code from one computing environment to another. In response, the container ...

Edge computing has emerged as the dominant communication technology connecting IoT and cloud, offering reduced latency and harnessing the potential of edge devices. However, its widespread adoption has also introduced various security ...

Cryptographic vulnerabilities can have a particularly far-reaching impact due to the ubiquity of cryptographic software. In this paper, we describe 30 cryptographic vulnerabilities, classify them according to a taxonomy published in previous work, ...

The Common Vulnerabilities and Exposures (CVE) program is dedicated to analyzing vulnerabilities, then to assigning a unique ID to them and disclosing the vulnerabilities to affected software vendors. A CVE Numbering Authority (CNA) is a key ...