IEEE/ICACT20220132 Slide.15        [Big Slide]       [YouTube] Oral Presentation
We implemented 2 types of prototype systems using Perl language. The first type was implemented using fork function. In this type, when the system receives a DNS query, a child process will be created and the child process conducts the normal query and the query on the previously proposed client based DNSSEC validation system. The second type was implemented by creating a specific name resolution process. In this type, the specific process conducts normal DNS query and the previously proposed client based DNSSEC validation system works as usual. As a result, two processes reply DNS responses individually. We evaluated the two types of prototype systems and compared them with the conventional DNS name resolution method.

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