DNS Spofing is a network attack whereby data is introduced into a Domain Name System (DNS) resolver's cache by an attacker that has no authority, causing diverting injected names to redirect traffic to a host controlled by the attacker.

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Opt into strict DNSSEC checking - does DNSSEC provide a way for a zone to request strict signature validation?

Is there a way for a domain good.com to promise that it will sign all of its DNS records, and that any unsigned records for any host *.good.com should be rejected? In other words, is there a way for ...
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bind9 resolves all queries to one address - a compromised server?

Since this morning we tried to open some SSL sites and were greeted by browser warnings, that certificate is not for this site. Upon checking the certificate, we determined that it is issued to ...
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ssh dns spoofing warning - possible investigation?

Recently the router my ISP provided started to work suspiciously. At times the wireless connection from my devices to the router breaks and the router stops responding while sometimes the connection ...
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Does DNSSEC provide signed statements that a certain domain does NOT yet support DNSSEC? If not, why not?

In my security class with David Wagner, we talked about some of the reasons why DNSSEC is not widely adopted right now. One of the reasons was that for backward compatibility reasons, clients need to ...
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Domain redirection when using Evil Twin method?

When clients are connected to my fake access point, is there a way to redirect their requests to a different domain (eg.: google.com --> hotmail.com)? Could this be achieved maybe via iptables or the ...