Verified65% confidenceFactExact time
DNS queries are almost never blocked by enterprise firewalls, and traditional security devices focus their monitoring on HTTP/HTTPS traffic while giving insufficient scrutiny to DNS traffic.
3
Sources
65%
Confidence
Long-term
Relevance
7/6/2026
First Seen
Sources
Related Claims
UnverifiedNearly all network environments allow DNS query traffic to pass through, making it susceptible to abuse as a channel for data exfiltration or command delivery.78% similarUnverifiedEven when a sandbox blocks conventional outbound HTTP/HTTPS connections, DNS resolution requests are often still permitted, thereby creating an escape path.75% similarUnverifiedDNS rebinding attacks exploit the flexibility of the TTL mechanism in the DNS protocol to bypass browser same-origin policies based on domain names by rapidly switching domain name resolution.71% similar
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