CompTIA SY0-201 Security+ Exam Guide phần 1 pps

... Objectives 14 1 Exam Objectives Fast Track 14 2 Exam Objectives Frequently Asked Questions 14 5 Self Test 14 6 Self Test Quick Answer Key 15 0 CHAPTER 4 Switching 15 1 Introduction 15 1 Understanding ... Understanding Switches 15 2 Basic Switches 15 4 Multilayer Switches 15 5 Content Switches 15 6 Advanced Features of a Switch 15 7 Summary of Exam Objectives 16 1 Exam...

Ngày tải lên: 04/07/2014, 13:20

... xix fm_ph/prs_AZAR_396 01 11/ 6/02 9:44 AM Page xix General Aims of Fundamentals of English Grammar The principal aims of Fundamentals of English Grammar are to present clear, cogent information about English grammar ... texts. 01_ ph/prs_AZAR_396 01 11/ 6/02 8:55 AM Page 1 Fundamentals of English Grammar, Third Edition Teachers Guide Copyright â 200...

Ngày tải lên: 24/07/2014, 07:21

... Firewalls 10 . Wireless 11 . Modems 12 . Telecom/PBX 13 . RAS 14 . VPN 15 . Intrusion Detection Systems 16 . Network Access Control 17 . Network Monitoring/Diagnostic 18 . Mobile Devices v. Media 1. ... SY0 - 2 01 Leading the way in IT testing and certification tools, www.testking.com - 1 - CompTIA SY0-2 01 Security+ Exam Guide Version 2...

Ngày tải lên: 10/08/2014, 10:21

... hardware device. Process 1 can read both File 1 and File 2 but can write only to File 1. Process 1 cannot access Process 2, but Process 2 can execute Process 1. Both processes have the ability ... considering the policies, procedures, and guidelines needed to implement security for the organization, both networks need to be considered. While Figure 2- 2 provides a more compr...

Ngày tải lên: 10/08/2014, 10:21

... - 33 - attack basis for SHA-1 can produce collisions in SHA-256 as well since they are similar algorithms. The SHA standard does have two longer versions, however. SHA -38 4 SHA -38 4 is ... example, were all of the employee’s rights protected? An actual example pertains to the rights of privacy regarding employees’ e-mail messages. As the number of cases involving employers exa...

Ngày tải lên: 10/08/2014, 10:21

... covered. Invisible ink placed on a document hidden by innocuous text is an example of a steganographic message. Another example is a tattoo placed on the top of a person’s head, visible only when ... SY0 - 201 Leading the way in IT testing and certification tools, www.testking.com - 44 - features of PGP is its ability to use both symmetric and asymmetric encryption methods, a...

Ngày tải lên: 10/08/2014, 10:21

... - 55 - other application. In most implementations, the application will prompt the user for a password, which will be used to create an encryption key that protects the key store. So, for example, ... certification tools, www.testking.com - 54 - Instead of being revoked, a certificate can be suspended, meaning it is temporarily put on hold. If, for example, Bob is taking an extende...

Ngày tải lên: 10/08/2014, 10:21

... Routers operate by examining each packet, looking at the destination address, and using algorithms and tables to determine where to send the packet next. This process of examining the header ... testing and certification tools, www.testking.com - 68 - Once considered by many users to be immune, Apple Macintosh computers had very few examples of malicious software in the wild. This...

Ngày tải lên: 10/08/2014, 10:21

... Unguided Media Electromagnetic waves have been transmitted to convey signals literally since the inception of radio. Unguided media is a phrase used to cover all transmission media not guided ... ability to examine the data traffic the host was generating and receiving. Most HIDS focus on the log files or audit trails generated by the local operating system. On UNIX systems, the exam...

Ngày tải lên: 10/08/2014, 10:21

... to look for any systems accepting connections on port 80 . To match this signature, the IDS must analyze all attempted connections to port 80 and then be able to determine which connection attempts ... in the interest of promoting better security for everyone. Information is also gathered through examination and forensic analysis, often after a major incident has already occurred and in...

Ngày tải lên: 10/08/2014, 10:21

... of its true nature. A good example of a Trojan is Back Orifice (BO), originally created in 199 9 and now offered in several versions. BO can be attached to a number of types of programs. Once ... or game, for example. Once it has been copied and is inside the system, the Trojan will perform its hidden purpose with the user often still unaware of its true nature. A good example of a ....

Ngày tải lên: 10/08/2014, 10:21

... Detection System (CSIDS) CSIDS E-Learning Edition Cisco SAFE Implementation (CSI) CSI E-Learning Edition or Exam Path SECUR Exam 640-5 01 CSVPN Exam 642- 511 CSPFA Exam 642-5 21 CSIDS Exam 642-5 31 CSI Exam 642-5 41 0899x.book ... November 18 , 2003 2:20 PM xiii Protecting Against Unauthorized Access 11 7 Mitigating Application Layer Attacks 11 7 Guarding Against...

Ngày tải lên: 14/08/2014, 04:21

... to 8 CompTIA Security+ Exam Cram TABLE I -1 CompTIA SY0-2 01 Exam Topics Exam Topic Chapter Domain 1. 0: Systems Security Differentiate among various systems security threats. 1 Explain the security ... pass the CompTIA Security+ exam, number SY0-2 01. This introduction explains CompTIA s certification programs in general and talks about how the Exam Cram se...

Ngày tải lên: 14/08/2014, 18:20

... Certification Programs link, 18 exam 1 answers, 389-410 questions, 365 -387 exam 2 answers, 439- 465 questions, 411-437 Microsoft’s Exam link, 16 preparation, 19 anxiety, 23 exam day, 23-24 readiness ... System) security, 38-40 BitTorrent file-sharing application, 56 blind FTP. See anonymous FTP access blind spoofing, 80 block ciphers, 62 , 265 - 267 Blowfish Encryption Algorit...

Ngày tải lên: 14/08/2014, 18:20