{"version":"1.0","provider_name":"Eryann Breizh SecOps","provider_url":"https:\/\/eryann.fr","author_name":"wpadmin","author_url":"https:\/\/eryann.fr\/index.php\/author\/wpadmin\/","title":"Fiche analyse de trafic avec tcpdump - Eryann Breizh SecOps","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Q31EDc8N1O\"><a href=\"https:\/\/eryann.fr\/index.php\/reseau\/fiche-analyse-de-trafic-avec-tcpdump\/\">Fiche analyse de trafic avec tcpdump<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/eryann.fr\/index.php\/reseau\/fiche-analyse-de-trafic-avec-tcpdump\/embed\/#?secret=Q31EDc8N1O\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Fiche analyse de trafic avec tcpdump\u00a0\u00bb &#8212; Eryann Breizh SecOps\" data-secret=\"Q31EDc8N1O\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/eryann.fr\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"1. Introduction Dans un BTS CIEL ou SIO, tu dois rapidement apprendre \u00e0 diagnostiquer un probl\u00e8me r\u00e9seau, v\u00e9rifier un flux applicatif ou analyser des communications suspectes. tcpdump fait partie des outils incontournables pour ce travail. Cet utilitaire fonctionne directement en ligne de commande. Il capture les paquets r\u00e9seau qui transitent sur une interface et permet [&hellip;]"}