IEEE/ICACT20230059 Slide.10        [Big Slide]       [YouTube] Oral Presentation
Now let's move on to our results on the adoption of DNSSEC in Brazilian Higher Education Institutions. As shown in the graph, 98% of the HEIs do not implement DNSSEC, with only 0.71% of public HEIs and 1.34% of private HEIs configured to use it. This highlights the fact that DNSSEC deployment in Brazilian HEIs is still in its early stages, representing a vulnerability for DNS attacks such as spoofing or cache poisoning.

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