After engaging in a recent rash of attacks in retaliation for the takedown of file-sharing site Megaupload, the Anonymous denial of service "cannons" have been firing considerably fewer shells of late ...
The common way a DNS server is configured to handle requests. The DNS server makes multiple requests to the various DNS servers on the Internet in order to wind up with the actual IP address of the ...
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I encrypt DNS and use Unbound as a recursive resolver to get the best of both worlds — Here's how
I no longer rely on my router’s DNS service after I started using Unbound on my home network. After setting up split-horizon DNS for internal subnets at home, I used public DNS servers for the ...
The DHS and CISA booth at the 2019 RSA conference in San Francisco. (Scoop News Group photo) The Cybersecurity and Infrastructure Security Agency wants to limit ransomeware, phishing, botnet and ...
Some domain name server (DNS) implementations are at risk for denial-of-service attacks after a vulnerability was disclosed and patched in a few popular server packages, including BIND, PowerDNS and ...
This week, I’m once again delaying the next installment in the business continuity event management series to discuss what I believe is one of the most valuable free solutions for identifying DNS risk ...
The DNS setup as follows. The reason for the way it is setup is due to a pre-existing network segmentation by 2 PIX firewalls. There is a DNS for each PIX. <BR><BR>The DNS of the internal PIX does ...
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