Ultra-fast Lithium cell charging architecture for Mission Critical Applications

Self Cite

There is a significant increase in the rates of vehicle accidents in countries around the world and also the casualties involved ever year. New technologies have been explored relating to the Vehicular Ad Hoc Network (VANET) due to the increase in vehicular traffic/congestions around us. Vehicular communication is very important as technology has evolved. The research of VANET and development of proposed systems and implementation would increase safety among road users and improve the comfort for the corresponding passengers, drivers and also other road users, and a great improvement in the traffic efficiency would be achieved. This research paper investigates the current and existing security issues associated with the VANET and exposes any slack amongst them in order to lighten possible problem domains in this field. KeywordsVehicular Ad Hoc Network (VANET), MANET, Vehicle-to-Vehicle (V2V) Communication, Vehicle-to-Infrastructure (V2I) Communication

Section: Layered Architecture For Vanetmentioning

confidence: 99%

Review of the Security Issues in Vehicular Ad Hoc Networks (VANET)

Onursal¹,

Akkaya²

2015

Self Cite

“…The attacks that are common to the WEP protocol are: Korek Chopchop Attack: In this form of attack, the attacker can decrypt the last s bytes of the plaintext of an encrypted packet by transmitting s* 128 number of packets on the network [13] [14]. This attack does not show the root key as shown in figure.…”

Section: Common Attacks On Wepmentioning

confidence: 99%

“…The WPA Encryption Process is explained in Figure 5 below. Figure 5 explains the WPA encryption process, where a Temporal Key Integrity Protocol (TKIP) is used by WPA for data encryption [12]- [14] [18]. This eliminated the use of the same key in encryption, a different key is generated randomly for every data packet, and a 128-bit key is used to encrypt the data packet.…”

Section: Wireless Wpa (W)mentioning

confidence: 99%

Comparative Analysis of Wireless Security Protocols: WEP vs WPA

Karay¹

2015

Self Cite

Data security in wireless network has posed as a threat that has stuck to the core of data communication from point A to point B. There have been a variety of security issues raised in wired and wireless networks and security specialists proposed a variety of solutions. The proposed security solutions in wired networks could not be successfully implemented in wireless networks to identify, authenticate and authorize users due to infrastructural and working principles of wireless networks. Data on wireless network are much exposed to threats because the network is been broadcasted unlike a wired network. Researchers have proposed WEP and WPA to provide security in wireless networks. This research is going to compare the WEP and WPA mechanism for better understanding of their working principles and security bugs.

“…E-Government: Using the state's duty is to fulfill against citizens and services with citizens, state that the duties and responsibilities of the electronic communications and computing environments in a continuous and safe execution of the M state experienced in the real-life state for more efficient operation of e-government in terms of accessibility wireless internet infrastructure mobile applications are moving to laptops [14] [15]. The development of service models is shown on the Figure 1 below.…”

Section: M-governmentmentioning

confidence: 99%

Dissemination of Information Communication Technologies: Mobile Government Practices in Developing States

Bal¹,

Biricik²

2015

Self Cite

Information Communication Technologies (ICT) has offered m-government applications as an intermediate technology to provide effective and efficient government services to the public. Due to high rate of corruptions in developing states, government policies diversified governmental services from offline to virtualized perspective to expose accessibility, transparency, accountability and accessibility through mobile government. Deployment of such ICT tool also exposed a unique opportunity for the recovery of the public confidence against government which has damaged due to corruption activities in country. Virtualization of the government services became compulsory due to high rate of corruption that occurred in the economic context and it became a serious obstacle for economic development of developing states. The virtualized services aimed to harmonize governmental services into mobile platform in order to become more transparent to the public. This research paper comparatively investigates the mobile government services that are located in Malta and Singapore which are classified as developing countries. The criteria of the comparison have done based on demographic structure of the country, M-government policies and ICT infrastructure of the country. The findings of this study exposed the impact of e-government practices and differences between them in terms of applicability and provide a specific point of view for m-government adoption policy.