CISSP: Certified Information Systems Security Professional Study Guide 2nd Edition phần 9 ppt

... notified so they can respond to the security breach. Most residential security systems are of this type. Most central station systems are well-known or national security companies, such as Brinks ... of the events. Such information is critical for reconstructing the events of an intrusion, breach, or attack. Intrusion Detection Systems Intrusion detection systems are syste...

Ngày tải lên: 14/08/2014, 18:20

... protection, and the extent to which security solutions should go to provide the necessary protection. security professional Trained and experienced network, systems, and security engineer who is responsible ... time. compartmented security mode A security mode in which systems process two or more types of compartmented information. All system users must have an appropriate...

Ngày tải lên: 14/08/2014, 18:20

... 99 . FullShot 99 © 199 1– 199 9 Inbit Incorporated. All rights reserved. FullShot is a trademark of Inbit Incorporated. The CD interface was created using Macromedia Director, COPYRIGHT 199 4, 199 7– 199 9 ... 288 RSA 2 89 El Gamal 291 Elliptic Curve 291 Hash Functions 292 SHA 293 MD2 293 MD4 294 MD5 294 Digital Signatures 294 HMAC 295 Digital Signature Standard 296 Public Key In...

Ngày tải lên: 14/08/2014, 18:20

... connects systems to other systems using numerous paths (see Figure 3 .9) . A full mesh topology connects each system to all other systems on the network. A partial mesh topology connects many systems ... methods? A. Host-based B. Network-based C. Knowledge-based D. Behavior-based 4335.book Page 49 Wednesday, June 9, 2004 7:01 PM OSI Model 59 FIGURE 3.3 A representation of...

Ngày tải lên: 14/08/2014, 18:20

... of the private IP address ranges that are not routed on the Internet? A. 1 69. 172.0.0–1 69. 191 .255.255 B. 192 .168.0.0– 192 .168.255.255 C. 10.0.0.0–10.255.255.255 D. 172.16.0.0–172.31.255.255 10. ... Policies, Standards, Guidelines, and Procedures  Risk Management  Security Awareness Training  Security Management Planning 4335.book Page 1 49 Wednesday, June 9, 2004 7:01 P...

Ngày tải lên: 14/08/2014, 18:20

... sections explore the spec- trum of systems development activities with an eye toward security concerns that should be fore- most on the mind of any information security professional engaged in solutions ... professional engaged in solutions development. 4335.book Page 195 Wednesday, June 9, 2004 7:01 PM Systems Development Controls 199 summary of the project, you might expect...

Ngày tải lên: 14/08/2014, 18:20

... (and it’s not for small systems) , but consider the following figures: Number of Participants Number of Keys Required 21 32 46 510 10 45 100 4 ,95 0 1,000 499 ,500 10,000 49, 995 ,000 Obviously, the ... bits 4335.book Page 290 Wednesday, June 9, 2004 7:01 PM Modern Cryptography 2 69 FIGURE 9. 3 Asymmetric key cryptography Key Requirements The fact that symmetric cryptosystems require e...

Ngày tải lên: 14/08/2014, 18:20

... sensitive information. Security policies that prevent information flow from higher security levels to lower security levels are called multilevel security policies. As a system is developed, the security ... information processed by the system but have a need-to-know for only some of the information processed by that system. 4335.book Page 3 59 Wednesday, June 9, 2004 7:...

Ngày tải lên: 14/08/2014, 18:20

... Security Models 12. What is the best definition of a security model? A. A security model states policies an organization must follow. B. A security model provides a framework to implement a security ... 4335.book Page 4 29 Wednesday, June 9, 2004 7:01 PM 406 Chapter 13  Administrative Management A directive control is a security tool used to guide the security implementa...

Ngày tải lên: 14/08/2014, 18:20

... Page 465 Wednesday, June 9, 2004 7:01 PM In the early days of computer security, information security profes- sionals were pretty much left on their own to defend their systems against attacks. ... 490 Thursday, June 10, 2004 5:40 AM Review Questions 471 17. What type of mitigation provision is utilized when redundant communications links are installed? A. Hardening systems B. De...

Ngày tải lên: 14/08/2014, 18:20