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This study presents a blockchain-based voting system aimed at enhancing election security, transparency, and integrity. Traditional voting methods face growing risks of tampering, making it crucial to explore innovative solutions. Our…

密码学与安全 · 计算机科学 2025-02-25 Suniti Chouhan , Gajanand Sharma

Domain Name System (DNS) is a hierarchical distributed naming system for computers, services, or any resource connected to the Internet. A DNS resolves queries for URLs into IP addresses for the purpose of locating computer services and…

分布式、并行与集群计算 · 计算机科学 2020-07-09 Altan Cakir , Yousef Alkhanafseh , Esra Karabiyik , Erhan Kurubas , Rabia Burcu Bunyak , Cenk Anil Bahcevan

The high complexity of DNS poses unique challenges for ensuring its security and reliability. Despite continuous advances in DNS testing, monitoring, and verification, protocol-level defects still give rise to numerous bugs and attacks. In…

密码学与安全 · 计算机科学 2024-11-21 Dhruv Nevatia , Si Liu , David Basin

The Domain Name System (DNS) protocol plays a major role in today's Internet as it translates between website names and corresponding IP addresses. However, due to the lack of processes for data integrity and origin authentication, the DNS…

密码学与安全 · 计算机科学 2020-12-22 Abdallah Moubayed , MohammadNoor Injadat , Abdallah Shami

Industrial processes rely on sensory data for decision-making processes, risk assessment, and performance evaluation. Extracting actionable insights from the collected data calls for an infrastructure that can ensure the dissemination of…

密码学与安全 · 计算机科学 2023-05-22 Sabah Suhail , Rasheed Hussain , Raja Jurdak , Alma Oracevic , Khaled Salah , Raimundas Matulevičius , Choong Seon Hong

The widespread adoption of blockchain technology has amplified the spectrum of potential threats to its integrity and security. The ongoing quest to exploit vulnerabilities emphasizes how critical it is to expand on current research…

密码学与安全 · 计算机科学 2024-04-30 Kaustubh Dwivedi , Ankit Agrawal , Ashutosh Bhatia , Kamlesh Tiwari

DNS is a basic Internet service which almost all other user services depend on. However, what has been perceived in practice are a lot of inconsistencies and errors in the configuration of servers that cause different problems. The majority…

网络与互联网体系结构 · 计算机科学 2017-11-16 Petar D. Bojović , Slavko Gajin

A blockchain is a decentralised linked data structure that is characterised by its inherent resistance to data modification, but it is deficient in search queries, primarily due to its inferior data formatting. A distributed database is…

数据库 · 计算机科学 2019-01-11 Muhammad Muzammal , Qiang Qu , Bulat Nasrulin , Anders Skovsgaard

Innovative solutions addressing product anti-counterfeiting and record provenance have been deployed across today's internationally spanning supply chain networks. These product anti-counterfeiting solutions are developed and implemented…

计算机与社会 · 计算机科学 2021-02-03 Neo C. K. Yiu

Domain Name System (DNS), one of the important infrastructure in the Internet, was vulnerable to attacks, for the DNS designer didn't take security issues into consideration at the beginning. The defects of DNS may lead to users' failure of…

网络与互联网体系结构 · 计算机科学 2017-04-24 Caiyun Huang , Peng Zhang , Junpeng Liu , Yong Sun , Xueqiang Zou

Blockchain has recently been depicted as a secure protocol for information exchange in cyber-physical microgrids. However, it is still found vulnerable to consensus manipulation attacks. These stealth attacks are often difficult to detect…

密码学与安全 · 计算机科学 2023-03-09 Suman Rath , Lam Duc Nguyen , Subham Sahoo , Petar Popovski

The Internet of Things (IoT) connected by Software Defined Networking (SDN) promises to bring great benefits to cyber-physical systems. However, the increased attack surface offered by the growing number of connected vulnerable devices and…

网络与互联网体系结构 · 计算机科学 2020-06-26 Jiejun Hu , Martin Reed , Mays Al-Naday , Nikolaos Thomos

The web of today whether you prefer to call it web 2.0, web 3.0, web 5.0 or even the metaverse is at a critical stage of evolution and challenge, largely centered around its crisis of identity. Like teenagers who cannot assess properly…

计算机与社会 · 计算机科学 2022-12-13 Frederic Jumelle , Timothy Pagett , Ryan Lemand

Traditionally, publicly available repositories of certificates offer the usual response to the problem of public key distribution. After issuing a public-key certificate a certification authority (CA) - in the frame of a particular…

密码学与安全 · 计算机科学 2019-10-21 Marius Marian , Diana Berbecaru

Recently, cybersecurity becomes more and more important due to the rapid development of Internet. However, existing methods are in reality highly sensitive to attacks and are far more vulnerable than expected, as they are lack of trustable…

密码学与安全 · 计算机科学 2018-11-28 Yu Han , Zhongru Wang , Qiang Ruan , Binxing Fang

An Intrusion Detection System (IDS) aims to alert users of incoming attacks by deploying a detector that monitors network traffic continuously. As an effort to increase detection capabilities, a set of independent IDS detectors typically…

密码学与安全 · 计算机科学 2020-02-19 Guntur Dharma Putra , Volkan Dedeoglu , Salil S Kanhere , Raja Jurdak

Software-defined network (SDN) is characterized by its programmability, flexibility, and the separation of control and data planes. However, SDN still have many challenges, particularly concerning the security of network information…

网络与互联网体系结构 · 计算机科学 2023-08-10 Yanbo Song , Tao Feng , Chungang Yang , Xinru Mi , Shanqing Jiang , Mohsen Guizani

Deep neural network-based voice authentication systems are promising biometric verification techniques that uniquely identify biological characteristics to verify a user. However, they are particularly susceptible to targeted data poisoning…

密码学与安全 · 计算机科学 2024-10-02 Alireza Mohammadi , Keshav Sood , Asef Nazari , Dhananjay Thiruvady

Blockchain has emerged as a leading technology that ensures security in a distributed framework. Recently, it has been shown that blockchain can be used to convert traditional blocks of any deep learning models into secure systems. In this…

密码学与安全 · 计算机科学 2020-08-04 Akhil Goel , Akshay Agarwal , Mayank Vatsa , Richa Singh , Nalini Ratha

How to audit outsourced data in centralized storage like cloud is well-studied, but it is largely under-explored for the rising decentralized storage network (DSN) that bodes well for a billion-dollar market. To realize DSN as a usable…

密码学与安全 · 计算机科学 2020-08-10 Yuefeng Du , Huayi Duan , Anxin Zhou , Cong Wang , Man Ho Au , Qian Wang