https://wiki.mafiasi.de/index.php?action=history&feed=atom&title=CInsects%2FProtokolle%2FCInsects%3ATreffen-2015-10-14 2026-10-17T02:40:51Z Versionsgeschichte dieser Seite in Fachschaft Informatik MediaWiki 1.46.2 https://wiki.mafiasi.de/index.php?title=CInsects/Protokolle/CInsects:Treffen-2015-10-14&diff=21439&oldid=prev 2015-10-14T23:19:33Z

<p><span class="autocomment">Links</span></p> <table style="background-color: #fff; color: #202122;" data-mw-interface=""> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="de"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Nächstältere Version</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 14. Oktober 2015, 23:19 Uhr</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l16">Zeile 16:</td> <td colspan="2" class="diff-lineno">Zeile 16:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==== Links ====</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==== Links ====</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://overthewire.org challenges auf overthewire.org]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://overthewire.org challenges auf overthewire.org]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* [http://www.regexr.com// RegEx]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://man.he.net/ Online-Manpages]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://man.he.net/ Online-Manpages]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* [http://www.linux-praxis.de/lpic1/lpi101/1.103.4.html Unix-Streams]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Ablauf ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Ablauf ==</div></td></tr> </table>

87.167.242.59 https://wiki.mafiasi.de/index.php?title=CInsects/Protokolle/CInsects:Treffen-2015-10-14&diff=21438&oldid=prev 2015-10-14T23:19:03Z

<p><span class="autocomment">challenges auf overthewire.org</span></p> <table style="background-color: #fff; color: #202122;" data-mw-interface=""> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="de"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Nächstältere Version</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Version vom 14. Oktober 2015, 23:19 Uhr</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l56">Zeile 56:</td> <td colspan="2" class="diff-lineno">Zeile 56:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Fortschritt mit Anmerkungen im [https://mafiasi.de/etherpad/pad/CInsects/CInsects_-_OverTheWire_Bandit Etherpad] zu finden.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Fortschritt mit Anmerkungen im [https://mafiasi.de/etherpad/pad/CInsects/CInsects_-_OverTheWire_Bandit Etherpad] zu finden.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://overthewire.org/wargames/leviathan/ leviathan]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* [http://overthewire.org/wargames/leviathan/ leviathan]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* <del style="font-weight: bold; text-decoration: none;">teaches the basics</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* <ins style="font-weight: bold; text-decoration: none;">first "unguided" challenges</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Fortschritt mit Anmerkungen im [https://mafiasi.de/etherpad/pad/CInsects/OverTheWire_Leviathan Etherpad] zu finden.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Fortschritt mit Anmerkungen im [https://mafiasi.de/etherpad/pad/CInsects/OverTheWire_Leviathan Etherpad] zu finden.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> </table>

87.167.242.59 https://wiki.mafiasi.de/index.php?title=CInsects/Protokolle/CInsects:Treffen-2015-10-14&diff=21437&oldid=prev 2015-10-14T23:17:42Z

<p>Die Seite wurde neu angelegt: „Diese Seite ist eine Unterseite von <a href="/index.php/CInsects" title="CInsects">CInsects</a>. == Orga == === Ort+Zeit === * Informatikum, D-118 * 2015-10-14 * 16:00 - 19:00 + (~ 0:30) ==== TODOs ====…“</p> <p><b>Neue Seite</b></p><div>Diese Seite ist eine Unterseite von [[CInsects]].<br /> <br /> == Orga ==<br /> <br /> === Ort+Zeit ===<br /> * Informatikum, D-118<br /> * 2015-10-14<br /> * 16:00 - 19:00 + (~ 0:30)<br /> <br /> ==== TODOs ====<br /> * Mail wegen Hackover-CTF<br /> * Mail an HiTec wegen Kekse<br /> * Mail wegen Crypto<br /> * FSR wegen Keksen fragen [done]<br /> <br /> ==== Links ====<br /> * [http://overthewire.org challenges auf overthewire.org]<br /> * [http://www.regexr.com// RegEx]<br /> * [http://man.he.net/ Online-Manpages]<br /> * [http://www.linux-praxis.de/lpic1/lpi101/1.103.4.html Unix-Streams]<br /> <br /> == Ablauf ==<br /> === Zusammenfassung ===<br /> * Hackover<br /> * iCTF<br /> * Crypto-Campaign<br /> * Bandit (auf overthewire.org) bis Level 20<br /> * SSH<br /> * Leviathan (auf overthewire.org) bis Level 2<br /> === Ergebnisse ===<br /> <br /> === ORGA ===<br /> * Hackover lokal im Z9<br /> ** Unter der Hand<br /> ** eventuell mit Hilfe<br /> ** Abendkasse gibt es noch Karten<br /> <br /> * iCTF<br /> ** Eigenen Service schreiben<br /> ** Attack-and-Defense<br /> ** Schatten-CInsects um Hilfe bitten<br /> ** Raum buchen<br /> <br /> * Crypto-Campaign<br /> ** Signing Party organisieren<br /> ** Crypto-Info organisieren<br /> *** Warum Crypto<br /> *** Passwörter?<br /> *** GPG/PGP<br /> *** OTR<br /> ** Talk über Verschlüsselung (Theorie)<br /> <br /> === challenges auf overthewire.org ===<br /> * [http://overthewire.org/wargames/bandit/ bandit]<br /> * teaches the basics<br /> * Fortschritt mit Anmerkungen im [https://mafiasi.de/etherpad/pad/CInsects/CInsects_-_OverTheWire_Bandit Etherpad] zu finden.<br /> * [http://overthewire.org/wargames/leviathan/ leviathan]<br /> * teaches the basics<br /> * Fortschritt mit Anmerkungen im [https://mafiasi.de/etherpad/pad/CInsects/OverTheWire_Leviathan Etherpad] zu finden.<br /> <br /> === Guides/ Help ===<br /> <br /> ==== ssh-Guide ====<br /> * SSH zum verbinden zu Servern<br /> * scp zum Kopieren von Servern<br /> * SSH-Keys (IdentityFiles) für &quot;sicherere&quot; Authentifizierung<br /> ** Asymetrische Verschlüsselung<br /> ** ssh-keygen zum Erzeugen<br /> ** ssh-copy-id zum Verteilen der Public-Keys<br /> <br /> {| class=&quot;wikitable sortable&quot;<br /> ! name !! Bedeutung!!<br /> |-<br /> | IdentityFile<br /> | SSH-Key File<br /> |-<br /> | VisualHostKey<br /> | Zeige ASCII-Hash für jeden Host<br /> |-<br /> | Host<br /> | Hostname<br /> |-<br /> |}<br /> <br /> === zsh-Guide ===<br /> * alternative zu Bash<br /> * hat viele Config-Completion<br /> * hat Farben<br /> <br /> <br /> <br /> ==== Unix-Commands ====<br /> {| class=&quot;wikitable sortable&quot;<br /> ! name !! example !! description !! special <br /> |-<br /> | ltrace <br /> | ltrace ./challenge<br /> | Traces the C-Libaries Calls<br /> | <br /> |-<br /> | diff <br /> | diff foo.old foo.new<br /> | shows the difference between to files<br /> | --- <br /> |-<br /> | !$<br /> | mkdir foo &amp;&amp; cd !$<br /> | Shell-Variable für letzen Parameter<br /> | --- <br /> |-|}</div>

87.167.242.59