Realisierung der Internetnutzung und Entwicklung eines Filetransfer : Service unter Verwendung von Linux und HP9000/700-Systemen
Language: German
Published by Diplom.De, 2004
- Softcover
- New

Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
AbeBooks seller since August 14, 2006
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nach der Bestellung gedruckt Neuware - Printed after ordering - Diplomarbeit aus dem Jahr 2004 im Fachbereich Informatik - Internet, neue Technologien, Note: 1,7, Fachhochschule Lausitz (Informatik / Elektrotechnik / Maschinenbau), Sprache: Deutsch, Abstract: Inhaltsangabe:Einleitung:Im Jahr 2002 absolvierte ich mein Praktikum im Fachbereich Maschinenbau der Fachhochschule Lausitz. Schon damals bestand ein Schwerpunkt darin, große Dateimengen zu transferieren. Ein Lösungsansatz war der Einsatz eines FTP-Servers. Allerdings war die Anwenderfreundlichkeit und die Sicherheit der Daten nur im geringen Maß gegeben. Hier besteht bis heute Handlungsbedarf, um eine einfache und sichere Möglichkeit zu schaffen. Während des Praktikums entstand ein Kontakt zu ehemaligen HP- Rechnern des Studienganges Maschinenbau. Bereits zu diesem Zeitpunkt entwickelte sich die Idee, diese wieder zu reaktivieren und dadurch den Studenten die Möglichkeit zu geben, mit den HP- Rechnern das Internet nutzen zu können.Anhand dieses Kenntnisstandes entwickelte sich die Aufgabenstellung der vorliegenden Diplomarbeit. In Konsultationen mit Herr Prof. Dr.-Ing. Thomas Meißner vertieften sich immer mehr die Ansatzpunkte zur Lösung. Die Suche nach einer kostengünstigen Variante war ebenfalls eines der Ziele dieses Projektes. Die zu verwendenden Rechner sind eine Eigenkonstruktion von Hewlett Packard, das erschwerte die Lösungsumsetzung erheblich. Nach genauer Prüfung, der zur Verfügung stehenden Betriebssysteme, kristallisierte sich die Anwendung von Linux heraus. Durch die Benutzung von Linux konnte die Hardware optimal genutzt und kostengünstig umgesetzt werden. Die Problematik eines File- Transfersystems wurde komplett überarbeitet. Die Nutzung des Services erfolgt nun über eine Web- Anbindung und das Sicherheitssystem wurde erheblich verbessert.Das überarbeitete System ermöglicht auch den Zugang von Gästen und sichert die Immunität der gesamten Dateien. Das war vorher nicht machbar. Bedingt durch die Nutzung der Web- Anbindung braucht der Benutzer (User) keine spezifischen Computerkenntnisse, wie zum Beispiel FTP- Befehle, mehr zu besitzen.Die Aufgabenstellung ist sehr komplex, in dieser vorliegenden Diplomarbeit wurde die Basis des Projektes geschaffen. Um eine optimale Ausnutzung der vorhandenen Systeme zu schaffen, bedarf es weiterer Projekte, entweder im Rahmen mehrerer Praktika oder einer Diplomarbeit.Inhaltsverzeichnis:Inhaltsverzeichnis:1.Einleitung42.Projekt Internetnutzung/Filetransferservice62.1Aufgabenstellung62.2Technische Analyse72.2.1Analyse der Hardware72.2.2Analyse der zu unterstützenden Betriebssysteme103.Theoretische Entwicklung153.1Anpassung des Betriebssystems Linux153.2Komponente Internet Station 183.2.1Grafische Oberfläche mit X 203.2.1.1Was ist das X - Windowssystem 203.2.2Userverwaltung der Clients233.2.2.1Userverwaltung mit NIS243.2.2.2Einbindung der Home-Verzeichnisse273.3Komponente FileServer 283.3.1Sicherheit293.3.2Datenbankstruktur313.3.3PHP- Webprogrammierung343.3.3.1Was ist PHP 343.3.3.2Vorteile von PHP353.3.4Servereinbindung in das Netzwerk364.Praktische Realisierung384.1Realisierung Internet Stations 384.1.1Probleme und Lösungsansätze394.2Realisierung FileServer 434.2.1PHP- Funktionen444.2.1.1 Session - Bildung444.2.1.2Sicherheit der Folgeseiten454.2.1.2.1Funktion login_vorhanden 464.2.1.3Kernfunktion Datei kopieren 464.2.1.4Erzeugung Gastlogin 474.2.2Probleme und Lösungsansätze495.Zusammenfassung506.Ausblick517.Glossar538.Abbildungsverzeichnis589.Literaturverzeichnis5910.Selbstständigkeitserklärung6211.Inhalt der CD-ROM6312.Anhang64Anhang A64Anhang B71.…
Seller Inventory # 9783838681085
- Title
- Realisierung der Internetnutzung und Entwicklung eines Filetransfer : Service unter Verwendung von Linux und HP9000/700-Systemen
- Author
- Stephan Calließ
- Publisher
- Diplom.De
- Publication year
- 2004
- Condition
- Neu
- Binding
- Taschenbuch
- Language
- German
- ISBN 10
- 3838681088
- ISBN 13
- 9783838681085
- Item weight
- 141 grams
- Dimensions
- 210x148x7 mm
"Synopsis" may belong to another edition of this title.
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