312 lines
9.9 KiB
Plaintext
312 lines
9.9 KiB
Plaintext
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<img src="/fileadmin/pix/ck.png" alt="Chaosknoten">
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<td><b class="b_sep">·</b></td>
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<td><a href="/?id=13" class="a_header">C3D2</a></td>
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<td><b class="b_sep">·</b></td>
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<td><a href="/" class="a_header">Projekte</a></td>
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<td class="td_master_headline">Chaos Computer Club Dresden | c3d2</td>
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<td class="td_master_slogan">- Kabelsalat ist gesund</td>
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<td class="td_rootline"><a href="/index.php?id=8">Start</a> ><a href="/index.php?id=treff">Treff</a> ><a href="/index.php?id=ta">Themenabend</a> ></td>
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<a name="54"></a>
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<h2>Grundlagen Internet Protokoll</h2>
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<td valign="top"><a href="#" onclick="openPic('showpic.php?file=uploads%2Fpics%2Ftcpip.gif&width=800m&height=600m&bodyTag=%3Cbody%20bgcolor%3D%22black%22%3E&wrap=%3Ca%20href%3D%22javascript%3Aclose%28%29%3B%22%3E%20%7C%20%3C%2Fa%3E&md5=621fa4bf07375705b798f92baf028cd9','thePicture','width=593,height=620,status=0,menubar=0'); return false;"><img src="/typo3temp/pics/68e635cfef.gif" width="240" height="250" border="0" align="top" alt="" title=""></a><br></td>
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</table><span class="schrift">Am 2003-11-14 wird uns das Protokoll des Internets beschäftigen. Kurz, wie reden Computer (Hosts) im Internet miteinander.<br>
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Ort: <a href="http://www.medienkulturzentrum.de/" target="_blank">Pentacon</a>, <a href="http://www.medienkulturzentrum.de/kontakt.html" target="_blank">Schandauer Straße 64</a><br>
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Zeit: 19:00Uhr<br>
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<br>
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<a href="/fileadmin/c3d2/Grundlagen_TCPIP.pdf" target="_blank">Download der Folien</a><br>
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<br>
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Gliederung des Vortrags:<br></span>
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<ul>
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<li style="list-style: none"><span class="schrift"><br></span></li>
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<li><span class="schrift">TCP/IP<br>
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Schichtenmodell / Kapselung</span></li>
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<li style="list-style: none"><br></li>
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<li>ARP<br>
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ARP Spoofing<br>
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ARP Relaying</li>
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<li style="list-style: none"><br></li>
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<li>IP</li>
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<li style="list-style: none"><br></li>
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<li>ICMP<br>
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ICMP Redirection</li>
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<li style="list-style: none"><br></li>
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<li>UDP</li>
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<li style="list-style: none"><br></li>
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<li>TCP<br>
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Verbindungsauf- und -abbau<br>
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Desynchronized State<br>
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TCP Hijacking</li>
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</ul><br>
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Der Vortrag wird ca. eine Stunde gehen.<br>
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Danach gibt es einen Workshop in dem wir das mal praktisch erproben:<br>
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<ul>
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<li style="list-style: none"><br></li>
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<li>ARP Spoofing</li>
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<li style="list-style: none"><br></li>
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<li>Traffic sniffen</li>
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<li style="list-style: none"><br></li>
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<li>Port Scanning</li>
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<li style="list-style: none"><br></li>
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<li>TCP hijacking</li>
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</ul><br>
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und dabei folgende Tools <i>kurz</i> vorstellen:<br>
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<ul>
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<li style="list-style: none"><br></li>
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<li>etherape (Netzwerkvisualisierung, ist insbesondere bei<br>
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ARP-Spoofing recht interessant anzusehen ;)</li>
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<li style="list-style: none"><br></li>
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<li>tcpdump, ethereal im Netz ohne Switch</li>
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<li style="list-style: none"><br></li>
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<li>arpspoof am Switch</li>
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<li style="list-style: none"><br></li>
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<li>mailsnarf, dsniff, driftnet und (so ich das zeitlich noch<br>
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vorzubereiten schaffe) dnsspoof und webmitm</li>
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<li style="list-style: none"><br></li>
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<li>Informationsakquise im LAN mit nast, probe, proxyscan</li>
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<li style="list-style: none"><br></li>
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<li>ein paar Garstigkeiten mit ettercap und hunt</li>
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<li style="list-style: none"><br></li>
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<li><em>den</em> Portscanner nmap. Idle-Scan, <a href="http://www.heise.de/security/artikel/41597" target="_blank">Heiseartikel</a>.</li>
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</ul><br>
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Es wird eine Knoppix-basierte Distribution geben, die alles dafür mitbringt. Können wir vor Ort noch vervielfältigen. CD-<i>Rohlingbesitzer</i> sind klar im Vorteil.
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</td>
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<td class="td_main_spacer"></td>
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<td class="td_main_right"><!-- Rechte Spalte Oben-->
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<!-- Rechte Spalte - Ende --></td>
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<td class="td_main_spacer"></td>
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</tr>
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</table><!-- unterste Zeile / Menue -->
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<td class="td_header_line"></td>
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</tr>
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<tr>
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<td class="td_header" align="center">
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<!-- Menueleiste -->
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<td><a href="http://www.c3d2.de/index.php?impressum" class="a_header">Impressum</a></td>
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<td><b class="b_sep">·</b></td>
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<td>copyleft 2003,2004</td>
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</td>
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<td class="td_header_line"></td>
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<td colspan="2" align="right" valign="middle" bgcolor="#C0C8D4">
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<div class="lastupdate">
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Last update: 2003-11-22, 14:44 CET
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<td><a href="http://www.debian.org"><img src="/fileadmin/pix/debian_logo.png" alt="Debian now!" width="88" height="30"></a></td><!-- is nich <td class="td_center"><a href="http://jigsaw.w3.org/css-validator/"><img src="/fileadmin/pix/vcss.png" alt="Valid CSS!" width="88" height="31"></a></td> -->
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<p class="hidden">Cover, Concealment, Camouflage, Denial and Deception</p>
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