lpic1 linux professional institute certification study guide 2013 pdf

... Trang 1Practical LPIC-1 Linux Certification Study Guide — David Clinton Trang 2 Practical LPIC-1 Linux Certification Trang 3David Clinton Toronto, Canada ISBN-13 ... book because you’ve decided to earn the Linux Professional Institute’s Server Professional Certification or because you simply want to learn more about Linux administration, you’ve made a great ... About Linux There’s so much I could say about Linux: • It’s the operating system used by more than 95% of the world’s supercomputers • Google, Netflix, and Facebook? Linux, Linux, and Linux

Ngày tải lên: 14/05/2018, 15:10

... Trang 1Practical LPIC-1 Linux Certification Study Guide — David Clinton Trang 2 Practical LPIC-1 Linux Certification Trang 3David Clinton Toronto, Canada ISBN-13 ... book because you’ve decided to earn the Linux Professional Institute’s Server Professional Certification or because you simply want to learn more about Linux administration, you’ve made a great ... About Linux There’s so much I could say about Linux: • It’s the operating system used by more than 95% of the world’s supercomputers • Google, Netflix, and Facebook? Linux, Linux, and Linux

Ngày tải lên: 04/11/2019, 07:47

... incorporates a particular brand of database—for example, LAMP stands for Linux/Apache/MySQL/PHP When it comes to the certification program, however, you are not required to know how any DBMS ... yourself in a situation in which any number of different DBMSs could be used Because the goal of the certification program is to test your proficiency in PHP—and not in a particular DBMS—you will find ... database concepts and techniques because we are somewhat constrained by the rules set in place by the certification process However, you can find a very large number of excellent resources on creating

Ngày tải lên: 20/10/2013, 14:15

... 190 Initialization vector (IV), 193, 194, 463 Institute of Electrical and Electron-ics Engineers (IEEE), 639 history and fundamentals of, 639–640 Institute of Radio Engineers (IRE), 639, 640 Integrated ... protocols, 256 Network troubleshooting tools cable testers, 559 Ethernet crossover cable, 558–559 Linux tools, 563–564 dig command, 555–556 ifconfig command, 553–555 traceroute command, 557 netware

Ngày tải lên: 04/07/2014, 13:20

... Trang 2CompTIA Network+ Certification Study Guide Trang 3This page intentionally left blankTrang 4CompTIA Network+ Certification Study Guide Exam N10-004 2E Robert J Shimonski ... CompTIA Network+ certification study guide / Robert J Shimonski [et al.] — 2nd ed p cm Includes index ISBN 978-1-59749-429-8 (pbk : alk paper) 1 Computer networks—Examinations—Study guides 2 Electronic ... Publishing, Inc Elsevier, Inc 30 Corporate Drive Burlington, MA 01803 CompTIA Network+ Certification Study Guide Copyright © 2009 by Elsevier, Inc All rights reserved Printed in the United States

Ngày tải lên: 04/07/2014, 13:20

... technical editor for Security+ Study Guide and DVD Training System, (ISBN: 978-1-931836-72-2, Syngress), lead author and technical editor for Network+ Study Guide & Practice Exams: Exam ... specializing in unified communications She holds many Microsoft certifications, includ-ing an MCSE and MCT, as well as additional industry certifications such as Trang 3Citrix Certified Enterprise ... Cheat at Securing Linux (ISBN: 1597492078), How to Cheat at Administering Office Communications Server 2007 (ISBN: 1597492126), Microsoft Forefront Security Administration Guide (ISBN: 1597492447),

Ngày tải lên: 04/07/2014, 13:20

... later) Web servers for the Internet Linus Torvalds used UNIX as the basis for developing Linux 20 years later Linux is open source, mean-ing that the code is available to use for free, and is the ... error Having earned its place in history, the original UNIVAC currently resides in the Smithsonian Institute Although UNIVAC was the more successful computer of its day, 1953 saw IBM release the

Ngày tải lên: 04/07/2014, 13:20

... foremost, the server needs to have a net-work OS such as Windows Server 2003, Windows Server 2008, or Linux installed on it These server OSes provide features specifically for ser-vicing clients, and ... Offices. NoTES FroM ThE FIEld… Issues with Site-to-Site vpNs A common mistake that network security professionals make is setting up a site-to-site VPN, then disregarding other types of security

Ngày tải lên: 04/07/2014, 13:20

... network that consists of one computer Q: running an Apple iMac and another running Windows 2000 Professional Each of them has network adapters installed already I want to network them together, ... understanding of transmission media types, connectors, and termination is essential to being a networking professional In this chapter, we will learn the fundamentals of cabling, the connectors used with

Ngày tải lên: 04/07/2014, 13:20

... Wireless Application Protocol (WAP) networks and wireless local area network (WLAN) based on the Institute of Electrical and Electronic Engineers (IEEE) 802.11 speci-fication These are not the ... but are the most popular and must be understood to pass the wireless objectives on the Network certification exam overview of wireless Communication in a wireless Network Wireless networks, like ... information to get you to the point where you can understand FHSS and DHSS Make sure that you study the next sections carefully. Frequency hopping spread spectrum As the name implies, FHSS works

Ngày tải lên: 04/07/2014, 13:21

... available tools, such as Network Monitor in Microsoft products, or TCPDump in Linux-based products, or AirSnort (developed for Linux, but Windows drivers can be written) A passive attack on a wireless ... Windows, Ethereal in Windows, UNIX, or Linux, and TCPDump Trang 10Common Exploits of Wireless Networks 205or ngrep (http://ngrep.sourceforg.net) in a UNIX or Linux environment These tools work well ... around looking for wireless networks is known as wardriving. Trang 7Similar tools are available for Linux and other UNIX-based OSs These tools contain additional utilities that hackers use to attack

Ngày tải lên: 04/07/2014, 13:21

... wireless manufacturers or can be easily changed through a Windows registry modification or through Linux system utilities Once a valid MAC address is identified, the attacker needs only to reconfigure ... Although it would take addi-tional resources to build a rogue AP, these tools will run from any Linux machine Once an attacker has identified a network for attack and spoofed his MAC address to

Ngày tải lên: 04/07/2014, 13:21

... XP Professional computer is outlined in Exercise 5.1 Trang 2Configuring Windows Client Computers for Wireless Network Security 217ExErcisE 5.1 Enabling WEP and 802.1x security in Windows xP Professional ... rarely a second chance for security, especially when it comes to securing a wireless LAN windows xp professional Windows XP has been hailed as the OS of choice for wireless LAN users Whatever your ... sec-tion, we will be focusing primarily on using WEP, WPA, and 802.1x-based security on Windows XP Professional computers and Windows Vista Whatever security mechanism you should decide to implement,

Ngày tải lên: 04/07/2014, 13:21

... interface [GUI] to find the MAC address) Windows NT, XP, 2000, 2003: ipconfig /all Linux: ifconfig -a On Linux, an Ethernet network interface is commonly seen as eth0 Under this information, ... through the steps of identifying a MAC address on a Windows XP Professional system ExErcisE 6.1 Locating a MAc address with Windows xP Professional Click 1 Start | Programs | Accessories | Command ... a student to a networking master In this chapter, we look at the networking models that provide guidelines for vendors of networking products, including the early Depart-ment of Defense (DoD)

Ngày tải lên: 04/07/2014, 13:21

... holds true today that you should know about these technologies for the exam, so do not overlook studying for them. Trang 9of networks, or internetwork, is responsible for packaging, addressing, ... with on the job as a network technician but that you’re also likely to encounter on the Network certification exam NetBIoS over TCp NetBIOS over TCP (NetBT) is a legacy protocol and naming service

Ngày tải lên: 04/07/2014, 13:21

... but no published specification currently exists UNIX and Linux clients can connect to SMB shares using smbclient from SAMBA or smbfs for Linux Server implementations of SMB for non-Microsoft ... (or available for use) on non-Microsoft operating system-based computers Computers running UNIX, Linux, and other non-Microsoft operating systems typically use DNS for name resolution although ... used to transmit e-mail messages between servers and from clients (such as Microsoft Outlook or Linux’s sendmail) to e-mail servers (such as Microsoft Exchange) However, most e-mail clients use

Ngày tải lên: 04/07/2014, 13:21

... administrator for a small company that runs 8 two Windows servers (Windows Server 2003) and two Linux servers (SUSE Linux) You need to lock down the connections to the switch via port security; this essentially ... essentially means you will need to retrieve the MAC addresses on the systems MAC addresses are found on Linux server by issuing which command? A ipconfig /a B ifconfig /a C winipcfg /a D ifconfig –a From

Ngày tải lên: 04/07/2014, 13:21

... an e-mail relay that then forwards it E-mail relays are a double-edged sword and most security professionals prefer to have this function disabled on all publicly accessible e-mail servers On ... performance making small changes to the access controls to more easily manage the rule sets Using these guidelines, administra-tors should be able to quickly get the site up and running without creating ... PPTP is so simple, it is frequently implemented, even in non-Microsoft OSs such as Mac OS X and Linux As a simple protocol, it is ideal for small low-power devices, such as mobile phones and personal

Ngày tải lên: 04/07/2014, 13:21

... Acronyms Two specific abbreviations need to be explained to avoid confusion For general security study, AAA is defined as “Access Control, Authentication, and Auditing.” Do not confuse this with ... Sarbanes-Oxley Act and the Health Insurance Portability and Accountabil-ity Act of 1996 (HIPAA) guidelines may refer to CIA as “confidentiality, integrity, and authentication.” Trang 8access ... be used if the OS was designed to be used by multiple users Windows, Novell Netware, UNIX, and Linux have all had local authentication paths early in their development Although this is the most

Ngày tải lên: 04/07/2014, 13:21

... (Internet Authentication Services [IAS]), Microsoft WinWin-dows 2008 (Network Policy Server [NPS]), and Linux systems using Kerberos or through non-OS implementations such as RSA Enterprise SSO (ESSO) ... Policies can be configured in Microsoft Windows 2003 through IAS, in Windows 2008 through NPS, and in Linux variants through FreeRADIUS Biometrics Biometric devices can provide a higher level of authentication ... SBR EE for Windows XP/2003, Sun Solaris 9/10 [SPARC] and 32-bit versions of Red Hat Enterprise Linux ES 4.0/5) Configure RADIUS clients (routers, switches, or WAPs) providing the ■ ■ RADIUS server

Ngày tải lên: 04/07/2014, 13:21