How It Works
How DNS Tunneling Works: A Complete Technical Guide
Understand the full mechanics of DNS tunneling — from packet structure and encoding to the DNS resolution chain that...
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Master DNS Tunneling: Guides, Tools & Techniques for Network Professionals
MyDNS Tunnel
MyDNS Tunnel is your definitive resource for understanding DNS tunneling — how it works, how to detect it, how to defend against it, and how network professionals use it responsibly. Explore in-depth guides, tool comparisons, security research, and expert tutorials on DNS-based traffic encapsulation.
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Tools & Software
Iodine vs. dnscat2: Choosing the Right DNS Tunneling Tool
A detailed side-by-side comparison of Iodine and dnscat2 — two leading DNS tunneling tools — covering features, use...
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Detection & Defense
Detecting DNS Tunneling on Your Network: A Practical Defense Guide
Learn the key behavioral and statistical indicators of DNS tunneling activity, and how to implement detection using...
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Use Cases
Bypassing Captive Portals with DNS Tunneling: How and Why It Works
Captive portals block internet access until you authenticate — but DNS often remains open. Here's how DNS tunneling...
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Security Research
DNS Data Exfiltration: How Threat Actors Abuse DNS to Steal Data
A deep dive into how advanced threat actors use DNS as a covert exfiltration channel — including real techniques,...
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Use Cases
DNS Tunneling in Penetration Testing: A Methodology Guide for Red Teams
How red teams and penetration testers use DNS tunneling to simulate real-world attack scenarios, test network defenses,...
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How It Works
Deep dives into the mechanics of DNS tunneling — protocols, packet structure, encoding...
ExploreTools & Software
Reviews and guides for popular DNS tunneling tools like Iodine, dnscat2, DNSExfiltrator,...
ExploreDetection & Defense
How to detect DNS tunneling activity on your network, configure firewalls, use SIEM...
ExploreUse Cases
Legitimate and ethical applications of DNS tunneling: bypassing captive portals,...
ExploreSecurity Research
Academic and professional research on DNS abuse, threat actor techniques, CVEs, and the...
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