DNS turns domain names into IP addresses, and many network services depend on it. Attackers know that. They abuse DNS tunneling to build covert channels for data exfiltration and command-and-control (C2), hiding malicious traffic inside what looks like ordinary DNS queries. Many firewalls let DNS through with little inspection, which is part of... Weiterlesen: Detecting and Controlling Hidden DNS Tunnel Attacks
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Detecting and Controlling Hidden DNS Tunnel Attacks
DNS turns domain names into IP addresses, and many network services depend on it. Attackers know that. They abuse DNS tunneling to build covert channels for…
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