security study guide phần 6 pot

... Ports can be changed to enhance security. WWW services use HTML and other technologies to allow rich and animated websites. These technologies potentially create security prob- lems, as they may ... easily. Physical security measures are important to prevent this from happening. Copyright © 2003 SYBEX Inc., 1151 Marina Village Parkway, Alameda, CA 94501. World rights reserved. 1 56 C...

Ngày tải lên: 14/08/2014, 18:22

... ser- vice supported through the advanced security option. 4 367 .book Page 311 Wednesday, October 13, 2004 1:18 PM 314 Chapter 6  User Administration and Security Removing a User from the Database You ... either commit or roll back any uncommitted changes. 4 367 .book Page 329 Wednesday, October 13, 2004 1:18 PM 3 16 Chapter 6  User Administration and Security Sequence object...

Ngày tải lên: 07/08/2014, 11:22

... chapter. 93157c05.indd 232 8/11/08 1:11:00 PM 2 26 Chapter 5 N Monitoring and Maintaining Active Directory Principle of Least Privilege Most organizations follow the basic security principle of “least privilege.” ... Understand the difference between assigning and publishing applications. 93157c05.indd 265 8/11/08 1:11:10 PM 2 46 Chapter 5 N Monitoring and Maintaining Active Direct...

Ngày tải lên: 09/08/2014, 09:20

... 2 Study Guide / Sierra / 22 268 4 -6 / Chapter 6 Blind Folio 6: 1 CertPrs8(SUN) / Sun Certified Programmer & Developer for Java 2 Study Guide / Sierra / 22 268 4 -6 / Chapter 6 Blind Folio 6: 1 6 Java.lang—The Math ... 2 Study Guide / Sierra / 22 268 4 -6 / Chapter 6 P:\010Comp\CertPrs8 \68 4 -6\ ch 06. vp Wednesday, November 13, 2002 5: 16: 16 PM Color profile:...

Ngày tải lên: 13/08/2014, 08:21

... They are key components of the Security+ exam and necessary for you to understand in order to secure your network. Infrastructure Security I nfrastructure security deals with the most ... Marina Village Parkway, Alameda, CA 94501. World rights reserved. SYBEX Sample Chapter Security+ ™ Study Guide Michael Pastore Chapter 3: Infrastructure and Connectivity Copyright © 2003...

Ngày tải lên: 14/08/2014, 18:22

... can react by disabling systems, ending sessions, and even potentially shutting down your network. This provides a higher level of security than either device provides by itself. If it helps, ... more remote offices. The major security concern when using a VPN is encryption. PPTP offers some encryption capabilities, although it is weak. IPSec offers higher security, and it is becomin...

Ngày tải lên: 14/08/2014, 18:22

... Parkway, Alameda, CA 94501. World rights reserved. Removable Media 153 Another aspect of hard drive security involves the physical theft or removal of the actual drives. If a drive containing key ... Alameda, CA 94501. World rights reserved. 148 Chapter 3  Infrastructure and Connectivity FIGURE 3. 26 An inline fiber splitter Infrared Infrared (IR) uses a type of radiation for communicati...

Ngày tải lên: 14/08/2014, 18:22

... lasers with multimode fiber-optic cable. ANSI/TIA/EIA- 568 -B recognizes two-fiber (duplex) 62 .5/125-micron multimode fiber; ANSI/ TIA/EIA- 568 -B also recognizes 50/125-micron multimode fiber-optic ... in the next building, the next city, or the next country. 4831x.book Page 460 Tuesday, September 12, 20 06 11:59 AM 462 Chapter 8  Networking Fundamentals Bridges Bridges operate in th...

Ngày tải lên: 14/08/2014, 20:20

... drug. A. True B. False 166 Locksmith and Security Professionals’ Exam Study Guide Appendix C CERTIFIED PROTECTION PROFESSIONAL EXAM Locksmith and Security Professionals’ Exam Study Guide 9. A 10. B 11. ... the combination lock bolt. 162 Locksmith and Security Professionals’ Exam Study Guide Chapter 18 COMPUTER SECURITY Locksmith and Security Professionals’ Exam Study...

Ngày tải lên: 10/08/2014, 12:21

... then the hub repeated the process with the next device, 0945_01f.book Page 2 86 Wednesday, July 2, 2003 3:53 PM 2 76 Chapter 10: Virtual LANs and Trunking Q&A As mentioned in the introduction, ... of Host Part of Address, in Bits Default Mask for Each Class of Network A 8 24 255.0.0.0 B 16 16 255.255.0.0 C 24 8 255.255.255.0 0945_01f.book Page 320 Wednesday, July 2, 2003 3:53 PM C...

Ngày tải lên: 14/08/2014, 14:20