1.2k citations · 2k across the 68 of their papers we have counts for
4 papers · 2 filters
Does Your DNS Recursion Really Time Out as Intended? A Timeout Vulnerability of DNS Recursive Servers
Zheng Wang
Parallelization is featured by DNS recursive servers to do time-consuming recursions on behalf on clients. As common DNS configurations, recursive servers should allow a reasonable…
Combating Malicious DNS Tunnel
Zheng Wang
This paper proposes a defense scheme against malicious use of DNS tunnel. A tunnel validator is designed to provide trustworthy tunnel-aware defensive recursive service. In additio…
The Availability and Security Implications of Glue in the Domain Name System
Zheng Wang
The Domain Name System (DNS) is one of the most fundamental components of the Internet. While glue is widely used and heavily relied on in DNS operations, there is little thinking…
Take up DNSSEC When Needed
Zheng Wang
The threats of caching poisoning attacks largely stimulate the deployment of DNSSEC. Being a strong but demanding cryptographical defense, DNSSEC has its universal adoption predict…