Sadeq AlHamouz · SHILAP Revista de lepidopterología · 2007
The regional initiative was presented by the United Nations Economic and Social Commission for Western Asia in preparation for the world summit, Dec 2003. The Initiative by itself and away from regional trouble and differences between both the Arab countries and other countries in the regions is a good and noble Initiative. However with such differences and lack of trust the security issue should be the first issue tackled and resolved. In this paper it is aimed to look at present tools and techniques available, and then suggest alternatives when possible.
Cited by 3Open access
Tihomir Zoranović · Letopis naucnih radova Poljoprivrednog fakulteta · 2014
Digital communication is so common now days that we have almost forgot about any other way to transfer data. Accessibility, simplicity and ease of use of digital devices had lead to very little thinking about the disadvantages or dangers of this type of data transfer. Internet today represents the most commonly used channel for data transmission. However, the transmission of data over the Internet is now one of the most delicate operations of every institution, company, household or individual. We rarely notice the dangers to the integrity, authenticity and origin of a message or document. Majority of users don't apply any methods or procedures for protecting data, which can have devastating consequences for the individual or institution. This paper analyses the short comings of commonly used services and protocols and suggests improvements in protecting data. Application of the proposed solutions and the use of publicly available protection methods can significantly increase data security.
Cited by 1Open access
Belden Menkus · Computers & Security · 1990
Cited by 4
A.R. Dowdeswell · 2005
Cited by 0
Alameddine, Nazih · OpenMETU (Middle East Technical University) · 2019
Cited by 0
Shihao Xue, Yang Chen, Yuqiao Ning et al. · Advances in Engineering Technology Research · 2024
In the process of vehicle design, production, sales, use, operation and maintenance involving personal information data and important data risks are increasingly frequent, automobile manufacturers, parts and software suppliers, dealers, maintenance organizations and travel service companies, etc. in the data collection, transmission, use, destruction and other processes of many accidental operations can cause a large number of vehicle driving data, vehicle user privacy data leakage, these data may be used in illegal transactions, resulting in corporate image, personal life is affected. This paper first introduces the basic data and the main code tools required for the analysis of data in the vehicle networking, and then from the data extraction of different fields, a variety of analytical ideas perspective on the vehicle transmission traffic packets, according to the experience of the exclusion of third-party interference with the data, can be used for the vehicle enterprises, third-party testing organizations, technicians in monitoring the enterprise traffic data in the process of making reference.
Cited by 0Open access
H Amrutha, K. R. Anupama, H P Chethana et al. · 2019
Cited by 0
Frollo, Martin · Brno University of Technology Digital Library (Brno University of Technology) · 2019
Diplomová práca sa zameriava na problematiku middleware vrstvy v distribuovaných systémoch. Uvádza typicky používané komunikačné protokoly a štandardy, ktoré na tejto vrstve pracujú. Jej užšie zameranie je z hľadiska teoretickej aj praktickej časti na špecifikáciu OMG DDS. Priblížené sú jej základné funkcionality a architektúra spolu s jednotlivými prvkami. V práci je taktiež popísaný RTPS protokol. Na záver teoretickej časti sú popísané existujúce implementácie štandardu OMG DDS. V praktickej časti je využitá OpenDDS 3.13 implementácia tejto špecifikácie. Otestované je jej nasadenie na rôznych platformách. V ďalšej časti je overená vlastnosť zabezpečenia prenosu dát pomocou beta verzie OMG DDS Security, ktorú táto implementácia obsahuje. Porovnaný je zabezpečený a nezabezpečený prenos. V distribuovaných systémoch je dôležité aj oneskorenie prenosu systému. Pre analýzu rôznych vplyvov na výsledné oneskorenie prenosu je v praktickej časti vytvorený DDS systém, ktorý meria oneskorenie pri rôznych nastaveniach QoS a zabezpečení. Prevedené a analyzované sú merania pri rôznych vlastnostiach prenosu. Z výsledkov meraní sú zrejme vplyvy výkonu zariadenia pri zvyšovaní veľkosti odosielaných vzoriek. Zaznamené sú rozdiely oneskorenia medzi spoľahlivým a nespoľahlivým a zabezpečeným a nezabezpečeným prenosom. Uskutočnené sú aj merania medzi 2 fyzickými zariadeniami s útočníkom a bez neho. Útok je typu MITM a zachytáva RTPS prenos ktorý mu nie je určený.
Cited by 0
Sujata D Badiger, Akash Akash · 2024
In the context of vehicular communication, data security is a critical concern. This paper presents an improved version of the LED (Lightweight Encryption and Decryption) block cipher, specifically designed to enhance security in resource-constrained environments. Our modifications introduce additional encryption rounds and a refined key management scheme, increasing the complexity and difficulty of unauthorized data tampering. These enhancements significantly bolster the cipher's resilience against cryptographic attacks while maintaining the lightweight characteristics necessary for wehicular applications. Comparative analysis with the standard LED cipher demonstrates that our approach offers improved security and performance, making it suitable for secure data transmission in automotive systems.memory.
Cited by 0
Shafiq Hussain · 2022
Security of IoT using Radio Frequency Data Communication
Cited by 0Open access
Kamal Kumar, Vinod Kumar, Seema · Procedia Computer Science · 2022
Exchange of data and information has become the need of the hour in the current rapidly advancing technological era. Communication networks have become very important as they facilitate the transmission of data, records and information among various users. Communication networks guide the rules which are the deciding factors for how the data will be sent from one user to the other. This paper discusses about the basics of communication networks and various types and layers of communication networks. It further analyses the various benefits and issues followed by multiple types of network attacks creating security concerns in the communication networks. The study talks about the features of an ideal communication network and the way ahead in future.
Cited by 4Open access
Sulav Poudyal, Kirill Morozov · 2024
In this work, we present a testbed for simulating encrypted communication in an in-vehicle CAN-bus network. The testbed consists of three Arduino Uno controllers playing the role of electronic control units (ECU). For simulating the CAN-bus network communication, we used the real-life dataset of CAN-bus messages by Popa et al. (IEEE TIFS 2022). We obtained averaged timings for the end-to-end communication in plaintext (no encryption) at about 50 milliseconds, when encrypting using Ascon-128 cipher at about 51 milliseconds and using AES-CTR-128 cipher at about 57 milliseconds. This shows that secure invehicle communication may be feasible for ECUs with computing power comparable to Arduino Uno.
Cited by 1
International Journal of Big Data Intelligent Technology · 2026
Cited by 0
Rajendra Kumar, Vishal Jain, Danish Ather et al. · 2025
Cited by 1
Paul H. Samwel, Marcel Spruit · IFIP advances in information and communication technology · 1999
Cited by 0
Monish Katari, Musarath Jahan Karamthulla, Munivel Devan · Journal of Knowledge Learning and Science Technology ISSN 2959-6386 (online) · 2023
In today's driving landscape, in-vehicle communication has become a cornerstone, facilitated by the proliferation of sensor-centric communication and computing devices within vehicles. These systems serve various functions such as vehicle monitoring, reducing physical wiring, and enhancing driving efficiency. However, the existing literature on cybersecurity for in-vehicle communication systems lacks dedicated solutions to mitigate in-vehicle cyber risks effectively. Current approaches primarily rely on protocol-specific security techniques, lacking a comprehensive security framework for in-vehicle communication. This paper critically examines the literature on cybersecurity for in-vehicle communication, focusing on technical architecture, methodologies, challenges, and potential solutions. The paper presents an in-depth analysis of in-vehicle communication network architecture, outlining key components, interfaces, and associated technologies. Protocols utilized in in-vehicle communication are classified based on their characteristics and usage types. Furthermore, security solutions for in-vehicle communication are critically reviewed, encompassing machine learning, cryptography, and port-centric techniques. A multi-layer secure framework is proposed as a protocol and use case-independent solution for in-vehicle communication security.Lastly, the paper identifies open challenges and outlines future research directions for enhancing cybersecurity in in-vehicle communication.
Cited by 1Open access
Belden Menkus · Computers & Security · 1990
Cited by 0
Akbar Rahmani-Nejad, Ahmad Rahmani Nejad · 2020
Post communication modulation by implementation of polarization entangled photons, or post transmission communication is a novel method by in which raw data photons is transmitted to the receiver and transmitter from an entangled photon source through two distinct polarization maintaining optical fiber. A pair of photons is generated in entangled photons source, one of twin photons e.g. |V> is sent to the transmitter and its counterpart e.g. |H> is sent to the receiver through the two links of polarization-maintaining optical fibers, having exactly the same length to guarantee reaching of photons to transmitter and receiver exactly at the same time. When one of entangled photons is ready to be polarization modulated in the transmitter, its twin photon is ready in the receiver to be read. We know the polarization of each one of twin entangled photons transmitted to receiver and transmitter, because the polarization is maintained through the fiber and by tuning and checking some photons in receiver and transmitter we can find the normal incidence polarization. When polarization of one of the photons in the transmitter is changed, this causes changing of photon counterpart in the receiver at zero-time delay. This makes zero-time communication possible ignoring transmission delay of optical fiber classical link. On the other hand, entangled photon enhancer is proposed here, because due to no-cloning theorem, it is impossible to use optical amplifier to amplify entangled photons.
Cited by 0
Olakanmi O.Oladayo · International Journal of Information and Computer Security · 2011
Several algorithms for data encryption in wireless data communication have been proposed by many researchers, which include the RC4 encryption technique presently used in wireless local area network (WLAN). It has been proven that the RC4 used in wired equivalent privacy (WEP) of WLAN is vulnerable to attacks. These vulnerabilities create the potential for active and passive attacks which could allow attackers to decrypt encrypted data in wireless network. The vulnerabilities of WEP had been investigated. It was discovered that the main weakness of WEP lie solely on the RC4 encrypting procedure. In spite of general condemnation of RC4 used in WLAN, its simplicity and general acceptance make it attractive. Therefore, there is a need to enhance its operability by developing an improved encryption technique which inherits the simplicity, efficiency and not vulnerable to attacks as RC4. RC42’s which is an improvement on RC4 is proposed in this paper.
Cited by 3
Miss Divya, R Gobinath, O Adeyinka et al. · International Journal of Recent Technology and Engineering (IJRTE) · 2019
The study of secure communication techniques is known as cryptography which plays important role in wireless ad hoc network. Cryptography is required to secure the data communication which enables two or more parties to communicate over insecure channel. Many cryptographic algorithms such as RSA, Bluefish, DES, etc. are implemented in many fields such as data communication, electronic commerce, chip based payment cards, digital currencies, computer passwords and military communications. This paper particularly presents the development of ADODV protocol with data security using Twofish cryptography and short overview about all block cipher methods used in network routing.
Cited by 5Open access