If you have specific questions I use wpad in my organization. This is how it works..
https://findproxyforurl.com/wpad-introduction/ And blocking the relevant entries or sending them nxdomain would accomplish what you ask. So would having authoritative dns.. and not having wildcard entries.. On Tue, Jul 31, 2018 at 5:23 PM al so <volks...@gmail.com> wrote: > It's about WPAD related attacks. > Many routers do use dnsmasq library to offer DNS/DHCP service. How to > blacklist WPAD? > > > On Tue, Jul 31, 2018 at 8:23 AM, <wkitt...@gmail.com> wrote: > >> On 07/30/2018 10:43 PM, al so wrote: >> >>> Is there an API to blacklist certain DNS domains which should get >>> resolved? >>> >> >> >> do you mean blacklist them with NXDOMAIN even though they do exist? >> >> from dnsmasq.conf >> >> # block these domains with NXDOMAIN >> server=/example.com/ >> server=/facebook.com/ >> server=/fbcdn.net/ >> server=/fbcdn.com/ >> server=/facebook.net/ >> >> >> >> -- >> NOTE: No off-list assistance is given without prior approval. >> *Please keep mailing list traffic on the list unless* >> *a signed and pre-paid contract is in effect with us.* >> >> _______________________________________________ >> Dnsmasq-discuss mailing list >> Dnsmasq-discuss@lists.thekelleys.org.uk >> http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss >> > > _______________________________________________ > Dnsmasq-discuss mailing list > Dnsmasq-discuss@lists.thekelleys.org.uk > http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss > -- Network Analyst Poughkeepsie City School District SMS & Mobile: (202) 810-5827 twitter.com/bcookatpcsd If you can't explain it simply, you don't understand it well enough. -- This message may contain confidential information and is intended only for the individual(s) named. If you are not an intended recipient you are not authorized to disseminate, distribute or copy this e-mail. Please notify the sender immediately if you have received this e-mail by mistake and delete this e-mail from your system.
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