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• ARP Spoofing

  Any user on a LAN can sniff and manipulate local traffic. ARP spoofing and poisoning techniques give an attacker an easy way in.

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• Security Lessons

  Are your systems secure against DNS attacks? We'll show you why they matter and help you determine whether you are vulnerable.

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• DDoS Defense

  To ward off DDoS attacks, websites and services often seek the protection of Internet giants, such as Amazon, but you have other ways to protect your connectivity.

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• Kernel Protection

  Security vulnerabilities in the kernel often remain undetected. The kernel hacker initiative, Kernel Self-Protection, promotes safe programming techniques to keep attackers off the network, and, if they do slip through the net, mitigate the consequences.

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• Hotspotter

  Security experts are always concerned with WLAN access points, but they sometimes forget that the client is also open to attack. Public hotspots make it quite easy for attackers to hijack connections, as the Hotspotter tool demonstrates.

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