{"id":33462,"date":"2020-03-25T11:25:44","date_gmt":"2020-03-25T07:55:44","guid":{"rendered":"https:\/\/airoserver.com\/?p=2503"},"modified":"2022-03-29T16:34:27","modified_gmt":"2022-03-29T12:04:27","slug":"csf-installation-on-linux","status":"publish","type":"post","link":"https:\/\/airoserver.com\/de\/engagiert\/csf-installation-unter-linux\/","title":{"rendered":"CSF-Installation unter Linux"},"content":{"rendered":"<p>Wenn Sie eine <a href=\"https:\/\/airoserver.com\/de\/airo-vps\/was-ist-vps\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"VPS (\u00f6ffnet in einer neuen Registerkarte)\">VPS <\/a>oder eine <a href=\"https:\/\/airoserver.com\/de\/blog\/dedicated-server\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"dedizierter Server (\u00f6ffnet in einer neuen Registerkarte)\">dedizierter Server<\/a>vor der Installation einer <a href=\"https:\/\/airoserver.com\/de\/airoserver\/was-ist-ein-hosting-kontrollzentrum\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Bedienfeld (\u00f6ffnet in einer neuen Registerkarte)\">Bedienfeld<\/a>WHM oder irgendetwas anderes zu diesem Thema <a href=\"https:\/\/airoserver.com\/de\/engagiert\/verschiedene-arten-von-servern-beim-webhosting\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Server (\u00f6ffnet in einer neuen Registerkarte)\">Server<\/a>Sie m\u00fcssen daf\u00fcr sorgen, dass der Server gesichert ist. Manche Leute denken, dass Hacker sie nicht angreifen werden, nur weil ihr Server brandneu ist und nicht so viele Daten darauf gespeichert sind. Sie sollten jedoch wissen, dass Hacker sich manchmal nicht f\u00fcr Daten interessieren, sondern nur die Ressourcen Ihres Servers wollen. Hacker k\u00f6nnen zum Beispiel Ihre CPU oder Ihre Bandbreite mit einem DDoS-Angriff angreifen usw. Es gibt viele M\u00f6glichkeiten zur Sicherung eines <a href=\"https:\/\/airoserver.com\/de\/engagiert\/die-linux-distributionen\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Linux (\u00f6ffnet in einer neuen Registerkarte)\">Linux<\/a> Server. Die bekannteste Methode ist die Installation von CSF, einer Art von <a href=\"https:\/\/airoserver.com\/de\/engagiert\/alles-uber-die-firewall\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Firewall (\u00f6ffnet in einer neuen Registerkarte)\">Firewall<\/a>. CSF steht f\u00fcr Config Server Firewall und ist eine kostenlose Software mit vielen Tools, die Ihnen helfen, den Server zu sichern. In diesem Beitrag zeigen wir Ihnen, wie Sie CSF auf Ihrem Linux-Server installieren k\u00f6nnen.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img decoding=\"async\" class=\"wp-image-2504\" src=\"https:\/\/airoserver.com\/wp-content\/uploads\/2020\/03\/CSF.png\" alt=\"Server-Firewall konfigurieren\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<h4 class=\"wp-block-heading\"><strong>CSF-Installationshandbuch<\/strong><\/h4>\r\n\r\n\r\n\r\n<p>Die Installation von Software auf Servern unterscheidet sich von der Installation von Software auf einem PC. Da Sie keinen physischen Zugang zum Server haben, m\u00fcssen Sie sich per Fernzugriff mit dem Server verbinden. SSH oder Secure Shell ist die beste Methode, um eine Verbindung zu einem Linux-Server herzustellen. Ein Linux-Server ist ein Server, auf dem Linux als Betriebssystem l\u00e4uft. SSH ist eine Befehlszeile ohne grafische Benutzeroberfl\u00e4che, mit der Sie Befehle an Ihren Server senden k\u00f6nnen. Um eine SSH-Verbindung herzustellen, ben\u00f6tigen Sie <a href=\"https:\/\/www.putty.org\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"PuTTY (\u00f6ffnet in einer neuen Registerkarte)\">PuTTY<\/a> Software auf Ihrem Computer. Nachdem Sie das Programm PuTTY ge\u00f6ffnet haben, geben Sie die Serveradresse <a href=\"https:\/\/airoserver.com\/de\/engagiert\/was-sind-ip-versionen-und-ihre-struktur\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"IP (\u00f6ffnet in einer neuen Registerkarte)\">IP<\/a> und den Port. Der Standardport f\u00fcr eine SSH-Verbindung ist 22. Geben Sie den Port also nur ein, wenn Sie ihn zuvor ge\u00e4ndert haben. Nachdem Sie auf \u00d6ffnen geklickt haben, geben Sie den Benutzernamen und das Passwort ein, um sich anzumelden. <strong>* <\/strong>Bei der Eingabe des Passworts wird nichts angezeigt, aber keine Sorge, geben Sie es einfach ein und dr\u00fccken Sie \"Enter\". <strong>*<\/strong>.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img decoding=\"async\" class=\"wp-image-2507\" src=\"https:\/\/airoserver.com\/wp-content\/uploads\/2020\/03\/PuTTY.jpg\" alt=\"PuTTY\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>Geben Sie nun diesen Befehl ein, um die CSF-Installation zu starten:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-preformatted\">cd \/usr\/src &amp;&amp; rm -fv csf.tgz &amp;&amp; wget https:\/\/download.configserver.com\/csf.tgz &amp;&amp; tar -xzf csf.tgz &amp;&amp; cd csf &amp;&amp; sh install.sh<\/pre>\r\n\r\n\r\n\r\n<p>Dies ist das, was Sie vor dem Befehl sehen:<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img decoding=\"async\" class=\"wp-image-2508\" src=\"https:\/\/airoserver.com\/wp-content\/uploads\/2020\/03\/Before-CSF-Installation.png\" alt=\"\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>Und hier ist die Meldung, die Sie nach Abschluss der Installation sehen werden:<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img decoding=\"async\" class=\"wp-image-2509\" src=\"https:\/\/airoserver.com\/wp-content\/uploads\/2020\/03\/After-CSF-Installation.png\" alt=\"\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>Als letzten Schritt m\u00fcssen Sie iptables auf Ihrem Server installieren. Geben Sie dazu diesen Befehl ein:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-preformatted\">perl \/usr\/local\/csf\/bin\/csftest.pl<\/pre>\r\n\r\n\r\n\r\n<p>Wenn die Installation abgeschlossen ist, wird die obige Meldung erneut angezeigt.<\/p>\r\n\r\n\r\n\r\n<p>Mit diesen wenigen einfachen Schritten haben Sie CSF auf Ihrem Server installiert. Nun k\u00f6nnen Sie sich in Ihren WHM einloggen und im Abschnitt Configserver Security &amp;Firewall CSF nach Belieben konfigurieren.<\/p>\r\n\r\n\r\n\r\n<p>Ich hoffe, dass Ihnen dieser Beitrag gefallen hat, wenn ja, k\u00f6nnen Sie unsere <a href=\"https:\/\/airoserver.com\/de\/blog\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Blog (\u00f6ffnet in einer neuen Registerkarte)\">Blog <\/a>f\u00fcr mehr!<\/p>","protected":false},"excerpt":{"rendered":"<p>When you buy a VPS or a dedicated server, before installing a control panel, WHM or anything else on that server, you need to make sure the server is secured. Some people think that just because their server is brand new and doesn&#8217;t have that much data on it, hackers won&#8217;t attack them. However, you [&hellip;]<\/p>","protected":false},"author":5,"featured_media":33607,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[179,176,178],"tags":[85,177,142,180,71],"class_list":["post-33462","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-airoserver","category-dedicated","category-airo-vps","tag-airoserver","tag-dedicated-server","tag-linux","tag-security","tag-vps"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CSF Installation on Linux<\/title>\n<meta name=\"description\" content=\"Establish an SSH connection using PuTTY.Type in your username and password to login.Now copy and paste this command to install CSF.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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