IPv6 Security - Sharkfest
IPv6 Security - Sharkfest
IPv6 Security - Sharkfest
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Worms<br />
• Worms<br />
• Example: Slammer, Nimda,<br />
Code Red<br />
• A standalone malicious<br />
program<br />
• On TCP / UDP port or via email<br />
• Network problems<br />
• Slammer worm took down<br />
internet root nameservers.<br />
• Routers - buffer or CPU<br />
congestion.<br />
• Do ping sweeps or generate<br />
random IP addresses<br />
• <strong>IPv6</strong> : inherently more defense for<br />
worms<br />
IPv4 Network<br />
Subnet 1 Subnet 2