comptia security study guide exam sy0301 pdf download

... Chapter 1 ã General Security Concepts: Access Control, Authentication, and Auditing Introduction Security+ is a security fundamentals and concepts exam. No security concepts exam would be complete ... wide range of security concepts, including: ■ General security concepts ■ Communications security ■ Infrastructure security ■ Basics of cryptography ■ Operational/organizational security Foreword xv 435_Sec2e_Fore.qxd ... General Security Concepts: Access Control, Authentication, and Auditing Summary of Exam Objectives In this chapter, you worked on concepts tested in the Security+ exam relating to general security...

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Ngày tải lên: 10/08/2014, 12:21

... acronyms used in the Security+ exam. For purposes of the Security+ exam, two specific abbreviations need to be explained to avoid confusion. For general security study and the Security+ exam, AAA is defined ... the CompTIA objectives.Throughout this study guide, you will find numbered icons in the margin indicating which CompTIA Security+ exam objective is being covered. You will find a complete guide ... 3:35 PM Page xvi 4 Domain 1.0 ã General Security Concepts Introduction Security+ is a security fundamentals and concepts exam. No security concepts exam would be complete without questions on...

Ngày tải lên: 29/03/2014, 16:20

... 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 N10-003, ... 1597492126), Microsoft Forefront Security Administration Guide (ISBN: 1597492447), and The Real MCTS/ MCITP Windows Server 2008 Configuring Applications Infrastructure Exam 70-643 Prep Kit (ISBN: ... to Microsoft Vista for IT Security Professionals, (ISBN: 978-1- 59749-139-6), a contributing author to The Real MCTS/MCITP Configuring Microsoft Windows Vista Client Exam 70-620 Prep Kit, (ISBN:...

Ngày tải lên: 04/07/2014, 13:20

... words, it is how hard you can pull on the cable when you’re installing or working with it. For example, with Category 5 UTP cabling, if more than 25 pounds of force is applied to the cabling ... otherwise affected. Category 5 UTP cables allow a bend radius of four times the cable’s diameter. For example, if the cable is 1/4 inch in diameter, you can bend it 1 inch. Although the bend radius ... adapter is a way to test the ports on a system without having to connect to an external device. For example, you can use a serial loopback adapter to verify that a transmitted signal is leaving your...

Ngày tải lên: 04/07/2014, 13:20

... resources and transmit data across the switch. SUMMARY OF EXAM OBJECTIVES Switches can provide an array of features that can enhance the security and functionality of a network. At its most basic ... the port is allowed, so that it can then transfer data across the switch and over the network. Exam Objectives Fast Track 163 Multilayer Switches A  multilayer switch (also called a Layer 3 ... connected using a single network link, Trunking Protocols may be used to provide connectivity. Security features like port authentication can be used to require a client to authenticate to a...

Ngày tải lên: 04/07/2014, 13:21

... ethereal. 235 CHAPTER 6 EXAM OBJECTIVES IN THIS CHAPTER THE OSI MODEL 237 THE DOD NETWORKING MODEL 257 NETWORKING PROTOCOLS 265 INTRODUCTION To prepare for the CompTIA Network exam, you should begin ... their components are installed. EXAM OBJECTIVES FREQUENTLY ASKED QUESTIONS Do I really need to understand the fundamentals of security to Q: prepare for the Network exam? Yes. While you might be ... the networking protocols. Both are covered in great detail on the exam and need to be completely understood before sitting the exam if you want success. The vast majority of networks today (including...

Ngày tải lên: 04/07/2014, 13:21

... Internet. A good example of this is that many computers Exam Warning Using VLSMs on WAN links on your network is very common. You don’t need to know how to do this for the Network+ exam, but you ... select another address from that range. Exam Warning You must know the private address ranges as well as the APIPA IP address range for the Network+ exam. Also, do not forget the reserved loopback ... octet. You should work through lots of examples so that you can fully understand both the concepts and the practical applications of subnetting. Work through the examples in this chapter and make...

Ngày tải lên: 04/07/2014, 13:21

... as reliable as possible, but at a cost in terms of time to both you and the intended recipient. Exam Warning As a provider of connection-oriented services, TCP first establishes a virtual connection ... system (which is formally called PSTN or Public Switched Telephone Network) is the most familiar example of switched-circuit communication. An end-to-end communication link is established when ... physical path from one end (your telephone) to the other (Aunt Mary’s telephone in Boise, Idaho, for example) is maintained for the duration of that call. The path is reserved until you break the...

Ngày tải lên: 04/07/2014, 13:21

... con- nect to the mail.example.com server, you would type telnet mail. example.com 25 at the command prompt. If this is successful, you’ll see something like this: 220 mail.example.com Microsoft ... Exam Objectives Frequently Asked Questions 625 You can use Telnet to connect to specific ports on a server to see if  the HTTP, SMTP, and FTP protocols are functioning. EXAM OBJECTIVES ... window. Begin by typing the following (substitute the domain of a valid e-mail address for example.com): HELO example.com If this command works, you’ll see the following:4. 250 OK Next, specify...

Ngày tải lên: 04/07/2014, 13:21

... Data Exchange: Sublayer 802.10g Standard for Security Labeling Within Secure Data Exchange 802.10h Supplement to Interoperable LM Security: PICS Proforma /Security Data 802.11 Standard for WLAN. Standard ... have no overlap of coverage area. Exam Warning IEEE standards are an important part of networking, and chances are that you’ll see questions on them during the exam. You’ll be tested on the main ... developed for networking, the Network+ exam only expects you to know the basic funda- mentals of a select few. The standards that will be referenced in the exam and that we’ll discuss in this...

Ngày tải lên: 04/07/2014, 13:21

... functions as a translator between two dissimilar networks so that both are able to communicate. For example, if your Ethernet network is to be connected to a Token Ring network, you will need to...

Ngày tải lên: 04/07/2014, 13:21

... Sarbanes-Oxley Act of 2002. As an organization that has computer networks and recognizes information security as an important role in how to develop your networks, you must be aware of ISO/IEC 27002:2005....

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Ngày tải lên: 13/08/2014, 15:20

Ngày tải lên: 13/08/2014, 15:20

Ngày tải lên: 13/08/2014, 15:20