scholarly journals A New Type of Network Security Protocol Using Hybrid Encryption in Virtual Private Networking

2006 ◽  
Vol 2 (9) ◽  
pp. 672-675
Author(s):  
E. Ramaraj ◽  
S. Karthikeya
Keyword(s):  
Network Security ◽  
Security Protocol ◽  
Hybrid Encryption ◽  
New Type ◽  
Private Networking

A Mutual Authentication Protocol with Resynchronisation Capability for Mobile Satellite Communications

2013 ◽  
pp. 35-51
Author(s):  
Ioana Lasc ◽  
Reiner Dojen ◽  
Tom Coffey
Keyword(s):  
Denial Of Service ◽  
Mutual Authentication ◽  
Security Analysis ◽  
Service Condition ◽  
Satellite Communications ◽  
Authentication Protocol ◽  
Security Protocol ◽  
New Type ◽  
Mobile Satellite ◽  
Mutual Authentication Protocol

Many peer-to-peer security protocols proposed for wireless communications use one-time shared secrets for authentication purposes. This paper analyses online update mechanisms for one-time shared secrets. A new type of attack against update mechanisms, called desynchronisation attack, is introduced. This type of attack may lead to a permanent denial of service condition. A case study demonstrates the effectiveness of desynchronisation attacks against a security protocol for mobile satellite communications. A new mutual authentication protocol for satellite communications, incorporating a resynchronisation capability, is proposed to counter the disruptive effects of desynchronisation attacks. The new protocol has an esynchronisation phase that is initiated whenever desynchronisation is suspected. Thus, the possibility of causing permanent denial of service conditions by mounting desynchronisation attacks is eliminated. A security analysis of the proposed protocol establishes its resistance against attacks like replay attacks, dictionary attacks, and desynchronisation attacks.

The Research and Implementation of E-Commerce Secure Payment Protocol

2011 ◽  
Vol 267 ◽  
pp. 74-79
Author(s):  
Xia Jun Ding ◽  
Xiao Dan Jiang ◽  
Yue Zhai Zheng
Keyword(s):  
Network Security ◽  
System Design ◽  
Small And Medium Enterprises ◽  
Security Protocols ◽  
Security Protocol ◽  
Small Scale ◽  
Security Technology ◽  
Payment Protocol ◽  
Medium Enterprises ◽  
Transaction Security

To implement e-commerce, the key issue is to ensure that the security of system on entire business process, primarily through encryption, security, security agreement to guarantee the e-commerce network security. The security protocol mainly used Secure Sockets Layer Protocol and Secure Electronic Transaction. In this paper, after analysis two kinds of protocol and the security technology used in the protocol, put forward a small scale enterprise e-commerce transaction system design of network security protocols, which play a reference role to small and medium enterprises engaged in electronic commerce and transaction security.

scholarly journals Self-Organized Network Management and Computing of Intelligent Solutions to Information Security

2021 ◽  
Vol 33 (6) ◽  
pp. 1-16 ◽  
Author(s):  
Xiaomeng Zhu
Keyword(s):  
Network Security ◽  
Information Security ◽  
Network Management ◽  
Security Protocol ◽  
Information Communication ◽  
Security Issues ◽  
Management Platform ◽  
Self Organized ◽  
Study Results ◽  
Security Of Network

The network in information age has become an important part of life, but in the process of in-depth application of computers and networks, information security issues have also become a significant obstacle to their developments. The intelligent solution to information security is a self-organized management and computing security protocol that is completed through the intelligent technologies at both ends of the sensing device and network authentication center. The results show that the network security information communication and publicity management platform built by the self-organized network management and computing of the intelligent solutions to information security can effectively heighten network users’ awareness of information protection, enhance the security of network environment, and promote the improvement of scientific network security rules. The study results of this paper provide a reference for further researches on self-organized network management and computing of intelligent solutions to information security.

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