Biblio
Filters: Keyword is hybrid protocol [Clear All Filters]
.
2020. T2DNS: A Third-Party DNS Service with Privacy Preservation and Trustworthiness. 2020 29th International Conference on Computer Communications and Networks (ICCCN). :1–11.
We design a third-party DNS service named T2DNS. T2DNS serves client DNS queries with the following features: protecting clients from channel and server attackers, providing trustworthiness proof to clients, being compatible with the existing Internet infrastructure, and introducing bounded overhead. T2DNS's privacy preservation is achieved by a hybrid protocol of encryption and obfuscation, and its service proxy is implemented on Intel SGX. We overcome the challenges of scaling the initialization process, bounding the obfuscation overhead, and tuning practical system parameters. We prototype T2DNS, and experiment results show that T2DNS is fully functional, has acceptable overhead in comparison with other solutions, and is scalable to the number of clients.
.
2019. Partially Predictable Vehicular Ad-hoc Network: Trustworthiness and Security. 2019 IEEE 5th International Conference for Convergence in Technology (I2CT). :1–5.
VANET is an emerging technology incorporating ad hoc network to accomplish intelligent communications between vehicles, improvement in road traffic efficiency and safety. In some situations movement of vehicles is in a certain range, over particular distance or just in a specific tendency. Such a network can be called as incompletely or partially predictable network. An efficient use of such network, position and motion of nodes as well as relative history in big data is an open issue in vehicular ad hoc network. A hybrid protocol which provides secure and trustworthiness evaluation based routing can be used in VANET. Here Secure Trustworthiness Evaluation Based Routing Protocol is implemented using NS2 software. Its performance is very good in terms of the Average End to End Delay, Packet Delivery Ratio and Normalized Routing Overhead.