Networking All-in-One For Dummies


Author: Doug Lowe
Publisher: John Wiley & Sons
ISBN: 1118381009
Category: Computers
Page: 912
View: 5094

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The bestselling guide for network administrators, fully updated for Windows 8 If you're responsible for a network, large or small, this book is your one-stop resource for all the essential details you need to know. Fully updated to cover Windows 8 and Windows Server 2012, it features the latest on broadband technologies, storage, backup procedures, and all the current networking trends. Nine handy minibooks cover the basics, building a network, administration and security, TCP/IP and the Internet, wireless networking, mobile networking, Windows Server 2012, using other Windows servers, and managing Linux systems. A proven bestseller, with more than 111,000 copies sold in four previous editions Written by veteran IT expert Doug Lowe, who has more than 50 technology books to his credit Provides one-stop shopping for everything networking professionals need to keep large or small networks functioning efficiently Updated with the latest information on building and administering a network, security, wireless and mobile networking, using Windows servers, working with Linux systems, and much more Networking All-in-One For Dummies, 5th Edition provides what network administrators need to know in a handy, easy-to-use reference.

Cisco Networking All-in-One For Dummies


Author: Edward Tetz
Publisher: John Wiley & Sons
ISBN: 111813785X
Category: Computers
Page: 720
View: 6997

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A helpful guide on all things Cisco Do you wish that the complex topics of routers, switches, andnetworking could be presented in a simple, understandablepresentation? With Cisco Networking All-in-One For Dummies,they are! This expansive reference is packed with all theinformation you need to learn to use Cisco routers and switches todevelop and manage secure Cisco networks. Thisstraightforward-by-fun guide offers expansive coverage of Cisco andbreaks down intricate subjects such as networking, virtualization,and database technologies into easily digestible pieces. Drills down complex subjects concerning Cisco networking intoeasy-to-understand, straightforward coverage Shares best practices for utilizing Cisco switches and routersto implement, secure, and optimize Cisco networks Reviews Cisco networking solutions and products, securing Cisconetworks, and optimizing Cisco networks Details how to design and implement Cisco networks Whether you're new to Cisco networking products and services oran experienced professional looking to refresh your knowledge aboutCisco, this For Dummies guide provides you with thecoverage, solutions, and best practices you need.

TCP/IP Für Dummies


Author: Candace Leiden,Marshall Wilensky
Publisher: N.A
ISBN: 9783527701094
Category:
Page: 432
View: 6524

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TCP/IP - das Transfer Control Protocol/Internet Protocol ist der Schlüssel zum Internet. Es regelt den Ablauf der Kommunikation von Computern und Netzwerken rund um die Welt. Candace Leiden und Marshall Wilensky entzaubern die verborgene Welt hinter dem Web und zeigen Ihnen, wie logisch die Protokolle im Internet aufgebaut sind. Lernen Sie, wie man TCP/IP installiert, es einrichtet, Fehler daraus beseitigt und sicher macht. Sie erfahren: * Wie Sie TCP/IP bei Windows, Linux und Mac konfigurieren * Welche Sorten von Netzwerken es gibt * Wie Sie mit POP uns IMAP umgehen * Was hosts files sind * Wie Sie Sicherheitsanwendungen implementieren Auf der CD: * Browser: Mozilla * Betriebssysteme: En Garde Linux * Messaging Tools: iIChat Logger CU-SeeMe * Netzwerkanwendungen: AdKiller Daemon FTP Voyager * Zusatzinformationen: CERT FAQ, Techtips, Modules and Practices" * Sicherheitsanwendungen: Entunnel (VanDyke Software, Inc.)

Networking For Dummies


Author: Doug Lowe
Publisher: John Wiley & Sons
ISBN: 1119257778
Category: Computers
Page: 456
View: 3504

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The #1 bestselling beginner's guide to computer networking—now in a new edition Need networking know-how, but don't know where to turn? Run—don't walk—to the no-nonsense networking guidance offered in this friendly guide! Whether you're a networking administrator or an everyday computer user looking to set up a network in your home or office, Networking For Dummies seamlessly gets you connected with the basics and gives you the knowledge to work out whatever kinks may come your way—in no time. A network can make everything in your home or office run more smoothly and easily, but setting one up can be challenging for even the most computer-savvy people. Well, relax—this bestselling guide has you covered! Inside, you'll find step-by-step instructions on setting up and maintaining a network, working with broadband and wireless technologies, ensuring you're following best practices with storage and back-up procedures, building a wired or wireless network, and much more. Set up a network for all major operating systems Secure, optimize, and troubleshoot your network Create an intranet and use the Cloud safely Make sense of the latest updates to Windows 10 Don't let a thorny networking issue get the best of you! Heed the simple guidance in this friendly guide and effectively network your way to more effective shared data and resources.

Algorithmen für Dummies


Author: John Paul Mueller,Luca Massaron
Publisher: John Wiley & Sons
ISBN: 3527809775
Category: Computers
Page: 320
View: 2898

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Wir leben in einer algorithmenbestimmten Welt. Deshalb lohnt es sich zu verstehen, wie Algorithmen arbeiten. Das Buch präsentiert die wichtigsten Anwendungsgebiete für Algorithmen: Optimierung, Sortiervorgänge, Graphentheorie, Textanalyse, Hashfunktionen. Zu jedem Algorithmus werden jeweils Hintergrundwissen und praktische Grundlagen vermittelt sowie Beispiele für aktuelle Anwendungen gegeben. Für interessierte Leser gibt es Umsetzungen in Python, sodass die Algorithmen auch verändert und die Auswirkungen der Veränderungen beobachtet werden können. Dieses Buch richtet sich an Menschen, die an Algorithmen interessiert sind, ohne eine Doktorarbeit zu dem Thema schreiben zu wollen. Wer es gelesen hat, versteht, wie wichtige Algorithmen arbeiten und wie man von dieser Arbeit beispielsweise bei der Entwicklung von Unternehmensstrategien profitieren kann.

CCNA Certification All-In-One For Dummies


Author: Silviu Angelescu
Publisher: John Wiley & Sons
ISBN: 9780470635926
Category: Computers
Page: 1008
View: 7274

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A complete preparation guide for the entry-level networking CCNA certification If you're planning to advance your career by taking the all-important Cisco Certified Network Associate (CCNA), this is the study guide you need! Seven minibooks cover all the concepts and topics on which you'll be tested, covering the latest version of the exam. Each part of the exam is covered thoroughly in its own section, so you can readily find the information you want to study. Plenty of review questions help you prepare, and the companion CD-ROM includes the highly rated Dummies Test Engine so you can test your progress with questions based on exam content. The Cisco Certified Network Associate (CCNA) is the entry-level certification for network professionals Seven minibooks in this guide cover Secure Device Manager, Virtual Private Networks, IPv6, 2960 Switches, Cisco Network Assistant, Advanced EIGRP and OSPF, and Introduction to Wireless Networks Covers the latest version of the exam, including the new voice, security and wireless components added in 2008 Packed with review questions to help you prepare Includes more security and troubleshooting information CD-ROM includes the popular Dummies Test Engine, an exclusive, fully customizable test-prep software package that features twice as many sample questions as the previous version CCNA Certification All-In-One For Dummies is the preparation guide you need to earn your CCNA certification. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

Home Networking All-in-One Desk Reference For Dummies


Author: Eric Geier
Publisher: John Wiley & Sons
ISBN: 9781118052495
Category: Computers
Page: 720
View: 5643

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If your household harbors more than one computer, you’ve probably wondered about home networking. Maybe you’ve gone so far as to start setting up a network and given up in frustration. Well, now you can relax. Home Networking All-In-One Desk Reference For Dummies has come to the rescue! A network will make your life easier, and Home Networking All-In-One Desk Reference For Dummies makes it easier to create one. It shows you how to choose the right hardware, add user accounts, get different operating systems to work together, secure your network, exchange files, add wireless devices, and even use Wi-Fi out in public. Seven individual, self-contained minibooks cover: What a network will do for you, including a low-tech explanation of how it works Choosing a network type that will work best for your needs, and planning what equipment you’ll need Installing and configuring your computers and networking gear Upgrading your equipment with the manufacturer’s updates The ins and outs of using particular versions of operating systems — Windows, Mac, and Linux — with your network Step-by-step directions on connecting to networks, sharing files and printers, checking connection status, and much more Discovering networking accessories and gadgets to get the most out of your network Finding and using Wi-Fi hotspots, plus setting up your own You’ll even find troubleshooting tips to help find and fix common problems. Home Networking All-In-One Desk Reference For Dummies will be your personal network assistant!

CCENT Certification All-In-One For Dummies


Author: Glen E. Clarke
Publisher: John Wiley & Sons
ISBN: 9780470948903
Category: Computers
Page: 600
View: 9822

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Four information-packed books in one comprehensive package to help networking newcomers prepare for Cisco's CCENT certification! If you're preparing for your Cisco certification, your road starts with the Cisco CCENT Exam 640-822 ICND1, Cisco's entry-level exam for new IT professionals. This practical guide covers everything you need to know to get up to speed on routers, switches, and more. CCENT Certification All-in-One For Dummies is really four books-in-one: Networking Basics, Cisco Device Basics, Routing and Switching, and Advanced Topics. With over 600 pages of content and dozens of review questions, this reference will help you ace your exam and serve as a valuable resource throughout your career. Prepares entry-level IT professionals and students for Cisco's Interconnecting Cisco Networking Devices Exam 640-822, the standalone test for CCENT certification and the first of two exams for CCNA certification Filled with over 600 pages of content and dozens of review questions Includes four minibooks covering Networking Basics, Cisco Device Basics, Routing and Switching, and Advanced Topics Features bonus files with test engine to simulate actual CCENT Certification Exam and demonstration videos to show you how to perform critical tasks you'll need to master for your test Jumpstart your networking career by earning your CCENT certification with help from For Dummies! NOTE: Early editions of this book were sold with a companion disk bound inside the book. To download the companion files that are referenced in the text, go to booksupport.wiley.com and enter the book's ISBN.

Networking ALL-IN-ONE DESK REFERENCE FOR DUMmIES 3RD EDITION


Author: D.L.
Publisher: Jason
ISBN: N.A
Category:
Page: 903
View: 3157

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Welcome to the third edition of Networking All-in-One Desk Reference For Dummies, the one networking book that’s designed to replace an entire shelf full of the dull and tedious networking books you’d otherwise have to buy. This book contains all the basic and not-so-basic information you need to know to get a network up and running and stay on top of the network as it grows, develops problems, and encounters trouble. If you’re just getting started as a network administrator, this book is ideal. As a network administrator, you have to know about a lot of different topics: installing and configuring network hardware, installing and configuring net- work operating systems, planning a network, working with TCP/IP, securing your network, working with wireless devices, backing up your data, and many others. You can, and probably eventually will, buy separate books on each of these topics. It won’t take long before your bookshelf is bulging with 10,000 or more pages of detailed information about every imaginable nuance of net- working. But before you’re ready to tackle each of those topics in depth, you need to get a birds-eye picture. This book is the ideal way to do that. And if you already own 10,000 pages or more of network information, you may be overwhelmed by the amount of detail and wonder, “Do I really need to read 1,000 pages about Bind to set up a simple DNS server?” or “Do I really need a six-pound book to show me how to install Linux?” Truth is, most 1,000-page networking books have about 100 or so pages of really useful information — the kind you use every day — and about 900 pages of excruciating details that apply mostly to networks at places like NASA and the CIA. The basic idea of this book is that I’ve tried to wring out the 100 or so most useful pages of information on nine different networking topics: network basics, building a network, network administration and security, trouble- shooting and disaster planning, working with TCP/IP, home networking, wireless networking, Windows server operating systems, and Linux. So whether you’ve just been put in charge of your first network or you’re a seasoned pro, you’ve found the right book.

Linux für Dummies


Author: Richard Blum
Publisher: John Wiley & Sons
ISBN: 3527706496
Category: Computers
Page: 418
View: 7523

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Linux ist längst nicht mehr ein Betriebssystem für Nerds, sondern hat sich mittlerweile einen Namen als ernstzunehmende Alternative zu Microsoft Windows gemacht. Lernen Sie in diesem Buch alles Wissenswerte für Ihr Rendezvous mit dem Pinguin: von der Installation auf Ihrem Rechner, über die Entscheidung für den GNOME- oder den KDE-Desktop bis hin zur Arbeit mit der Shell. Richard Blum zeigt Ihnen, wie Sie sich in Dateien und Ordnern zurechtfinden, wie Sie Programme installieren und deinstallieren und wie Sie mit Linux ins Internet kommen. Außerdem erklärt er die wichtigsten Anwendungen unter Linux wie das Office-Paket OpenOffice.org und das Bildverarbeitungsprogramm GIMP. Auf der beiliegenden DVD finden Sie Komplett-Distributionen von openSUSE 11.3, Live-Versionen von openSUSE 11.3 (KDE und GNOME) sowie Live-Versionen von Ubuntu 10.04.

C++ Alles in einem Band für Dummies


Author: John Paul Mueller,Jeff Cogswell
Publisher: John Wiley & Sons
ISBN: 3527692592
Category: Computers
Page: 828
View: 5901

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Dieses Buch ist für alle, die tief in die C++-Programmierung einsteigen möchten. Dennoch werden keine Programmierkenntnisse vorausgesetzt. John Paul Mueller und Jeff Cogswell erklären Ihnen zunächst, wie Sie C++ installieren. Sie erfahren, was Klassen und Objekte sind, was Sie mit Entwurfsmustern anfangen und wie Sie Ihre Programme debuggen. Aus Anfängern werden Entwickler mit Erfahrung und dann fortgeschrittene Programmierer. Diese finden in diesem Buch Informationen zu dynamischen Arrays, Lambda-Ausdrücken, Streams, UML, der Standardbibliothek, zu Boost und vielem mehr. Alle Codebeispiele des Buchs stehen zum Download zur Verfügung.

Netzwerksicherheit für Dummies


Author: Chey Cobb
Publisher: Wiley-VCH
ISBN: 9783527700585
Category: Computers
Page: 384
View: 7107

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Alles spricht von Sicherheit, doch was muss man vor wem schützen? Welches Wissen sollte man als Administrator haben, um wirklich sicher zu gehen, dass das System nicht geknackt werden kann? Der Sicherheitsexperte Chey Cobb liefert Ihnen nicht nur das nötige Hintergrundwissen, um über Ihr Netzwerk und mögliche Lücken den Überblick zu behalten, sondern zeigt Ihnen in diesem ... für Dummies-Buch auch die nötigen Kniffe, wie Sie Hackattacken mit konkreten Werkzeugen abwehren.

Windows 10 für Dummies


Author: Andy Rathbone
Publisher: John Wiley & Sons
ISBN: 3527808094
Category: Computers
Page: 432
View: 6414

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Windows 10 hält Ihren PC am Laufen: Es verwaltet Ihre Dateien und bietet eine Plattform für alle wichtigen Programme und Anwendungen. Kurz gesagt, es ist die Schaltstelle Ihres Computers. Mit diesem Buch lernen Sie Windows 10 richtig kennen, aktuell zum Anniversary Update. Mit den leicht nachvollziehbaren Schritt-für-Schritt-Anleitungen und vielen wertvollen Tipps richten Sie Ihren Computer so ein, wie es für Sie am besten passt. Andy Rathbone informiert Sie umfassend. Und auch wenn mal etwas nicht so läuft wie erhofft, finden Sie in diesem Buch eine schnelle und verständliche Lösung. Es werden keine Vorkenntnisse vorausgesetzt.

Mehr Hacking mit Python

Eigene Tools entwickeln für Hacker und Pentester
Author: Justin Seitz
Publisher: dpunkt.verlag
ISBN: 3864917530
Category: Computers
Page: 182
View: 1566

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Wenn es um die Entwicklung leistungsfähiger und effizienter Hacking-Tools geht, ist Python für die meisten Sicherheitsanalytiker die Sprache der Wahl. Doch wie genau funktioniert das? In dem neuesten Buch von Justin Seitz - dem Autor des Bestsellers »Hacking mit Python« - entdecken Sie Pythons dunkle Seite. Sie entwickeln Netzwerk-Sniffer, manipulieren Pakete, infizieren virtuelle Maschinen, schaffen unsichtbare Trojaner und vieles mehr. Sie lernen praktisch, wie man • einen »Command-and-Control«-Trojaner mittels GitHub schafft • Sandboxing erkennt und gängige Malware-Aufgaben wie Keylogging und Screenshotting automatisiert • Windows-Rechte mittels kreativer Prozesskontrolle ausweitet • offensive Speicherforensik-Tricks nutzt, um Passwort-Hashes abzugreifen und Shellcode in virtuelle Maschinen einzuspeisen • das beliebte Web-Hacking-Tool Burp erweitert • die Windows COM-Automatisierung nutzt, um einen Man-in-the-Middle-Angriff durchzuführen • möglichst unbemerkt Daten aus einem Netzwerk abgreift Eine Reihe von Insider-Techniken und kreativen Aufgaben zeigen Ihnen, wie Sie die Hacks erweitern und eigene Exploits entwickeln können.