A unique attack called DNSMessenger uses DNS queries to carry out malicious PowerShell commands on compromised computers. A unique attack called DNSMessenger uses DNS queries to carry out malicious ...
A new backdoor malware called Mozart is using the DNS protocol to communicate with remote attackers to evade detection by security software and intrusion detection systems. Typically when a malware ...
I need someone to either confirm that my understanding is correct or help me get the right answer. As I understand it, if I use dig to do a NS query against a domain, or sub-domain, I should get back ...
The domain name system (DNS) hums along behind the scenes and, as with running water, we largely take it for granted. That this system just works is a testament to the hackers who designed and ...
In the first part of this article [LJ, January 2008], we started the apparently simple journey of navigating our way to the IP address of www.example.com and its secure server online.example.com by ...
In an effort to detect whether a network will hijack DNS queries, Google's Chrome browser and its Chromium-based brethren randomly conjures up three domain names between 7 and 15 characters to test, ...
The Chromium browser—open source, upstream parent to both Google Chrome and the new Microsoft Edge—is getting some serious negative attention for a well-intentioned feature that checks to see if a ...
Microsoft has added a privacy feature to Windows 11 called DNS-over-HTTPS, allowing users to perform encrypted DNS lookups to bypass censorship and Internet activity. When connecting to a website or ...
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