ITM Web Conf.
Volume 12, 2017The 4th Annual International Conference on Information Technology and Applications (ITA 2017)
|Number of page(s)||9|
|Section||Session 4: Information Theory and Information Systems|
|Published online||05 September 2017|
An Enhancing Security Research of Tor Anonymous Communication to Against DDos Attacks
College of Computer and Communication, Lanzhou University of Technology, Lanzhou 730050, China
Tor (The Second Onion Router) is modified by the first generation onion router and known as the most prevalent anonymous communication system. According to the advantage of low latency, high confidentiality of transmission content, high security of communication channels and et al., Tor is widely used in anonymous Web browsing, instant message and so on. However, the vulnerability and blemish of Tor affect system security. An identity and Signcryption-based concurrent signature scheme was used to prevent the behaviors of attackers from inserting controlled nodes and conspiring to make DDos attacks. The integrated security of Tor system was enhanced in our scheme. In addition we have proved the scheme.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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