Feb 18 (edited) • General discussion
DNS: The Silent Exfiltration Highway
The Hook: Your firewall is blocking everything... except the one port that's leaking your data.
- The Core: Most companies leave Port 53 (DNS) wide open. Attackers use "DNS Tunneling" to sneak data out of your network, one small query at a time. It looks like normal web traffic.
- The Insight: If you aren't inspecting DNS traffic, you're flying blind.
- The Question: Do you know which domains your servers are talking to right now?
- ----🍿 developing solutions, and earlier partnership inside the Area51 group.”
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DNS: The Silent Exfiltration Highway
