Dark Side of the DNS Force
us-16-Wu-Dark-Side-Of-The-DNS-Force us-16-Wu-Dark-Side-Of-The-DNS-Force
Intro Subdomain Mechanism Impact Outro Good Bad Ugly DNS amplification DDoS attacks DNS AMPLIFIER Legit | Purpose-built
Intro Subdomain Mechanism Impact Outro Good Bad Ugly DNS amplification DDoS attacks • Mitigation options • Filter spoofed sending addresses • Disarm amplifiers • Close open resolvers
- Page 1 and 2: Dark Side of the DNS Force ERIK WU
- Page 3 and 4: Intro Subdomain Mechanism Impact Ou
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- Page 25: Thanks and Questions
Intro<br />
Subdomain<br />
Mechanism<br />
Impact<br />
Outro<br />
Good<br />
Bad<br />
Ugly<br />
<strong>DNS</strong> amplification DDoS attacks<br />
• Mitigation options<br />
• Filter spo<strong>of</strong>ed sending addresses<br />
• Disarm amplifiers<br />
• Close open resolvers
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