I will have to answer a question in school for an exam, but I am not sure about the answer.

The question is, how would you protect mDNS against possible attacks on data security and integrity?

I have found an article about this topic, however I am not an expert, I think there should be better solution than "Disable mDNS service if you are not using it".

Could you give me a list of possible solutions for this question, please?

  • 2
    From your link, talking about UDP being used: "the attacker can spoof his target IP address to saturate it with mDNS replies from your server", you should take IP spoofing measures, AKA, filter your UDP traffic.BTW, worth a reading – bradbury9 May 31 at 19:24

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