\select@language {french}
\contentsline {chapter}{\numberline {1}Introduction}{4}
\contentsline {chapter}{\numberline {2}Firewall-Services, l'entreprise}{5}
\contentsline {section}{\numberline {2.1}Raison sociale, statut juridique et actionnariat}{5}
\contentsline {section}{\numberline {2.2}Activit\'e}{5}
\contentsline {section}{\numberline {2.3}Concurrence}{5}
\contentsline {section}{\numberline {2.4}Ressources humaines et organisation}{5}
\contentsline {section}{\numberline {2.5}Recherche et d\'eveloppement}{5}
\contentsline {section}{\numberline {2.6}Politique de sous-traitance et d'achat}{6}
\contentsline {chapter}{\numberline {3}Objectif de la mission technique}{7}
\contentsline {section}{\numberline {3.1}Le cahier des charges}{7}
\contentsline {subsection}{\numberline {3.1.1}Contexte de l'\'etude}{7}
\contentsline {subsection}{\numberline {3.1.2}Structuration}{7}
\contentsline {subsection}{\numberline {3.1.3}R\'ecup\'eration des informations}{8}
\contentsline {subsection}{\numberline {3.1.4}G\'en\'eration du rapport}{9}
\contentsline {subsection}{\numberline {3.1.5}Livrables}{10}
\contentsline {section}{\numberline {3.2}Les \'evolutions du cahier des charges}{10}
\contentsline {section}{\numberline {3.3}Crit\`ere de validation du sujet}{11}
\contentsline {section}{\numberline {3.4}Moyens mis \`a disposition du stagiaire}{11}
\contentsline {section}{\numberline {3.5}Planification du projet}{11}
\contentsline {chapter}{\numberline {4}R\'ealisation du projet}{12}
\contentsline {section}{\numberline {4.1}Analyse du cahier des charges}{12}
\contentsline {section}{\numberline {4.2}Conception g\'en\'erale}{12}
\contentsline {subsection}{\numberline {4.2.1}R\'ecup\'eration d'informations}{12}
\contentsline {subsection}{\numberline {4.2.2}G\'en\'eration du rapport}{13}
\contentsline {subsection}{\numberline {4.2.3}Configuration \& Int\'egration}{13}
\contentsline {section}{\numberline {4.3}Conception d\'etaill\'ee}{13}
\contentsline {subsection}{\numberline {4.3.1}R\'ecup\'eration d'informations}{13}
\contentsline {subsubsection}{\numberline {}script\_interne.py}{13}
\contentsline {paragraph}{D\'etection de l'interface r\'eseau}{13}
\contentsline {paragraph}{D\'etection des machines pr\'esentes sur le r\'eseau}{13}
\contentsline {paragraph}{Le scan}{14}
\contentsline {paragraph}{SMB}{14}
\contentsline {paragraph}{transport}{14}
\contentsline {subsubsection}{\numberline {}script\_externe.py}{15}
\contentsline {subsubsection}{\numberline {}scripts clients}{15}
\contentsline {paragraph}{Structure}{15}
\contentsline {paragraph}{Parse}{15}
\contentsline {paragraph}{Les diff\'erentes commandes}{15}
\contentsline {paragraph}{Les accesseurs}{17}
\contentsline {subsubsection}{\numberline {}sniff\_begin.sh \& sniff\_end.sh}{17}
\contentsline {subsection}{\numberline {4.3.2}G\'en\'eration du rapport}{17}
\contentsline {subsubsection}{\numberline {}Int\'egration}{17}
\contentsline {paragraph}{La structure info}{17}
\contentsline {paragraph}{group\_topology}{18}
\contentsline {subsubsection}{\numberline {}Outils de r\'edaction du rapport}{18}
\contentsline {subsubsection}{\numberline {}Le rapport}{19}
\contentsline {paragraph}{Topologie}{19}
\contentsline {paragraph}{Service accessible en interne}{19}
\contentsline {paragraph}{Partage r\'eseau}{19}
\contentsline {paragraph}{Test anti intrusion}{19}
\contentsline {paragraph}{Trafic r\'eseau}{19}
\contentsline {paragraph}{Configurations mat\'erielles}{20}
\contentsline {paragraph}{Configurations logicielles}{20}
\contentsline {paragraph}{Protection des donn\'ees}{20}
\contentsline {paragraph}{Annexe Nessus}{20}
\contentsline {subsection}{\numberline {4.3.3}Configuration \& Int\'egration}{20}
\contentsline {subsubsection}{\numberline {}Configuration}{20}
\contentsline {subsubsection}{\numberline {}Int\'egration}{21}
\contentsline {paragraph}{Petits scripts utiles}{21}
\contentsline {paragraph}{install.sh}{21}
\contentsline {paragraph}{Knoppix}{21}
\contentsline {section}{\numberline {4.4}R\'esultats}{21}
\contentsline {subsection}{\numberline {4.4.1}Non conformit\'e au cahier des charges}{21}
\contentsline {subsection}{\numberline {4.4.2}Bogues connus}{22}
\contentsline {subsection}{\numberline {4.4.3}Am\'eliorations possibles}{22}
\contentsline {chapter}{\numberline {5}Conclusion}{24}
\contentsline {chapter}{\numberline {6}Glossaire}{25}
\contentsline {chapter}{\numberline {A}Bibliographie}{27}
\contentsline {chapter}{\numberline {B}Les documents commerciaux}{28}
\contentsline {chapter}{\numberline {C}Copie d'\'ecran d'un exemple de rapport}{31}
\contentsline {section}{\numberline {C.1}D\'ebut}{31}
\contentsline {section}{\numberline {C.2}Structure du r\'eseau}{35}
\contentsline {section}{\numberline {C.3}Service accessible en interne}{36}
\contentsline {section}{\numberline {C.4}Partage r\'eseau}{41}
\contentsline {section}{\numberline {C.5}Test anti-intrusion}{43}
\contentsline {section}{\numberline {C.6}Trafic r\'eseau}{45}
\contentsline {section}{\numberline {C.7}Configurations mat\'erielles}{48}
\contentsline {section}{\numberline {C.8}Configurations logicielles}{49}
\contentsline {section}{\numberline {C.9}Protection des donn\'ees}{51}
\contentsline {section}{\numberline {C.10}Annexe Nessus}{52}
\contentsline {chapter}{\numberline {D}Documentation utilisateur}{54}
\contentsline {section}{\numberline {D.1}Introduction}{55}
\contentsline {section}{\numberline {D.2}Le fichier de configuration}{55}
\contentsline {section}{\numberline {D.3}Script interne}{56}
\contentsline {section}{\numberline {D.4}Script client}{56}
\contentsline {subsection}{\numberline {D.4.1}Syst\`eme Windows}{56}
\contentsline {subsection}{\numberline {D.4.2}Syst\`eme Unix}{56}
\contentsline {section}{\numberline {D.5}Script sniff}{57}
\contentsline {section}{\numberline {D.6}Script externe}{57}
\contentsline {section}{\numberline {D.7}Audit}{57}
\contentsline {chapter}{\numberline {E}Documentation d\'eveloppeur}{58}
\contentsline {section}{\numberline {E.1}Introduction}{59}
\contentsline {section}{\numberline {E.2}Structure global du projet}{59}
\contentsline {subsection}{\numberline {E.2.1}L'arborescence}{59}
\contentsline {subsubsection}{\numberline {}Fichier}{59}
\contentsline {subsubsection}{\numberline {}R\'epertoire}{59}
\contentsline {section}{\numberline {E.3}Structure de donn\'ees}{60}
\contentsline {subsection}{\numberline {E.3.1}info}{60}
\contentsline {subsection}{\numberline {E.3.2}c\_scr}{61}
\contentsline {section}{\numberline {E.4}Les communications}{61}
\contentsline {subsection}{\numberline {E.4.1}script\_interne.py $\to $ audit.py}{61}
\contentsline {subsection}{\numberline {E.4.2}script\_extern.py $\to $ audit.py}{61}
\contentsline {subsection}{\numberline {E.4.3}script client $\to $ audit.py}{61}
\contentsline {subsection}{\numberline {E.4.4}sniff\_end $\to $ audit.py}{61}
\contentsline {section}{\numberline {E.5}Les mises \`a jours}{62}
\contentsline {subsection}{\numberline {E.5.1}Nessus}{62}
\contentsline {subsection}{\numberline {E.5.2}Le r\'epertoire data}{62}
\contentsline {subsubsection}{\numberline {}prog.py}{62}
\contentsline {subsubsection}{\numberline {}hotfix.py}{62}
\contentsline {subsubsection}{\numberline {}spyware.py}{62}
\contentsline {section}{\numberline {E.6}D\'ependance logiciel}{62}
\contentsline {subsection}{\numberline {E.6.1}client script}{62}
\contentsline {subsection}{\numberline {E.6.2}liveCD}{63}
\contentsline {section}{\numberline {E.7}Installation}{63}
\contentsline {subsection}{\numberline {E.7.1}Le script d'install}{63}
\contentsline {subsection}{\numberline {E.7.2}G\'en\'eration du live CD}{64}
\contentsline {subsubsection}{\numberline {}Pr\'e-requis}{64}
\contentsline {subsubsection}{\numberline {}Howto}{64}
\contentsline {subsection}{\numberline {E.7.3}Mise \`a jour}{65}
\contentsline {section}{\numberline {E.8}TODO}{65}
\contentsline {subsection}{\numberline {E.8.1}La partie trafic r\'eseau}{65}
\contentsline {subsection}{\numberline {E.8.2}Script Unix}{65}
\contentsline {subsection}{\numberline {E.8.3}Script Windows}{66}
\contentsline {subsection}{\numberline {E.8.4}Script update}{66}
\contentsline {subsection}{\numberline {E.8.5}La partie 9}{66}
\contentsline {subsection}{\numberline {E.8.6}Export}{66}
\contentsline {chapter}{\numberline {F}L'API}{67}
\contentsline {section}{\numberline {F.1}Module config}{68}
\contentsline {subsection}{\numberline {F.1.1}Variables}{68}
\contentsline {section}{\numberline {F.2}Module fs\_stat}{69}
\contentsline {subsection}{\numberline {F.2.1}Class pc\_fs\_stat}{69}
\contentsline {subsubsection}{\numberline {}Methods}{69}
\contentsline {section}{\numberline {F.3}Module hotfix}{70}
\contentsline {subsection}{\numberline {F.3.1}Variables}{70}
\contentsline {section}{\numberline {F.4}Module netraf}{71}
\contentsline {subsection}{\numberline {F.4.1}Functions}{71}
\contentsline {section}{\numberline {F.5}Module network}{72}
\contentsline {subsection}{\numberline {F.5.1}Functions}{72}
\contentsline {section}{\numberline {F.6}Module pc\_parse}{73}
\contentsline {subsection}{\numberline {F.6.1}Functions}{73}
\contentsline {subsection}{\numberline {F.6.2}Class parse}{75}
\contentsline {subsubsection}{\numberline {}Methods}{75}
\contentsline {section}{\numberline {F.7}Module prog}{77}
\contentsline {subsection}{\numberline {F.7.1}Variables}{77}
\contentsline {section}{\numberline {F.8}Module sniff\_parse}{78}
\contentsline {subsection}{\numberline {F.8.1}Functions}{78}
\contentsline {section}{\numberline {F.9}Module spyware}{79}
\contentsline {subsection}{\numberline {F.9.1}Variables}{79}