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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Software Development Security | 10% | - Software security testing - Secure coding practices - Security in software development lifecycle - Security controls in development |
| Topic 2: Security Architecture and Engineering | 13% | - Site and facility security - Security models and frameworks - Cryptography - Security capabilities of information systems - Security design principles |
| Topic 3: Security Operations | 13% | - Physical security - Security operations concepts - Security administration - Business continuity and disaster recovery - Incident management and response |
| Topic 4: Security Assessment and Testing | 12% | - Security audit and review - Vulnerability assessment and remediation - Assessment and testing strategies - Security control testing |
| Topic 5: Communication and Network Security | 13% | - Network architecture and design - Network attacks and countermeasures - Network security controls - Secure communication channels |
| Topic 6: Security and Risk Management | 16% | - Legal, regulatory, and ethical issues - Governance, risk management, and compliance - Professional ethics - Security principles, concepts, and structures |
| Topic 7: Identity and Access Management (IAM) | 13% | - Access control attacks and mitigation - Access control mechanisms - Identity and access provisioning - Identity management concepts |
| Topic 8: Asset Security | 10% | - Protecting privacy - Asset retention and disposal - Data security controls - Asset classification and ownership |
The Certified Information Systems Security Professional (CISSP) PDF practice material contains actual ISC CISSP Exam Questions compiled by certified experts around the globe to benefit candidates. The criteria and pattern of the Certified Information Systems Security Professional (CISSP) exam often change, and hence it is essential to use the updated exam study material for preparation. Exam4Labs provides free updates after purchase so that you get the latest ISC Exam Questions for the exam.
NEW QUESTION # 606
Which algorithm is used in the Clipper Chip?
Answer: D
Explanation:
The correct answer is SKIPJACK. The other options are other symmetric
key algorithms.
NEW QUESTION # 607
Physically securing backup tapes from unauthorized access is obviously a security concern and is considered a function of the:
Answer: A
Explanation:
Physically securing the tapes from unauthorized access is obviously a security concern and is considered a function of the Operations Security Domain.
Source: KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the
Ten Domains of Computer Security, 2001, John Wiley & Sons, Page 71.
NEW QUESTION # 608
Which of the following items should not be retained in an E-mail directory?
Answer: C
Explanation:
This is another matter of common sense; the CISSP exam has many situations like this. It is not a good practice to have Permanent documents in your e-mail, this is because you don't know if your e-mail is always backed up, and maybe the document must be available in a corporate repository. There is no problem to have Copies, draft or temporary documents in your e-mail. The important ones for the company are the Permanent documents.
NEW QUESTION # 609
Which of the following is a method of multiplexing data where a communication channel is divided into an arbitrary number of variable bit-rate digital channels or data streams. This method allocates bandwidth dynamically to physical channels having information to transmit?
Answer: A
Explanation:
Statistical multiplexing is a type of communication link sharing, very similar to dynamic bandwidth allocation (DBA). In statistical multiplexing, a communication channel is divided into an arbitrary number of variable bit-rate digital channels or data streams. The link sharing is adapted to the instantaneous traffic demands of the data streams that are transferred over each channel. This is an alternative to creating a fixed sharing of a link, such as in general time division multiplexing (TDM) and frequency division multiplexing
(FDM). When performed correctly, statistical multiplexing can provide a link utilization improvement, called the statistical multiplexing gain.
Generally, the methods for multiplexing data include the following :
Time-division multiplexing (TDM): information from each data channel is allocated bandwidth based on pre-assigned time slots, regardless of whether there is data to transmit. Time-division multiplexing is used primarily for digital signals, but may be applied in analog multiplexing in which two or more signals or bit streams are transferred appearing simultaneously as sub-channels in one communication channel, but are physically taking turns on the channel. The time domain is divided into several recurrent time slots of fixed length, one for each sub-channel. A sample byte or data block of sub-channel 1 is transmitted during time slot 1, sub-channel 2 during time slot 2, etc. One TDM frame consists of one time slot per sub-channel plus a synchronization channel and sometimes error correction channel before the synchronization. After the last sub-channel, error correction, and synchronization, the cycle starts all over again with a new frame, starting with the second sample, byte or data block from sub-channel 1, etc.
Asynchronous time-division multiplexing (ATDM): information from data channels is allocated bandwidth as needed, via dynamically assigned time slots. ATM provides functionality that is similar to both circuit switching and packet switching networks: ATM uses asynchronous time-division multiplexing, and encodes data into small, fixed-sized packets (ISO-OSI frames) called cells. This differs from approaches such as the Internet
Protocol or Ethernet that use variable sized packets and frames. ATM uses a connection- oriented model in which a virtual circuit must be established between two endpoints before the actual data exchange begins. These virtual circuits may be "permanent", i.e. dedicated connections that are usually preconfigured by the service provider, or "switched", i.e. set up on a per-call basis using signalling and disconnected when the call is terminated.
Frequency division multiplexing (FDM): information from each data channel is allocated bandwidth based on the signal frequency of the traffic. In telecommunications, frequency- division multiplexing (FDM) is a technique by which the total bandwidth available in a communication medium is divided into a series of non-overlapping frequency sub-bands, each of which is used to carry a separate signal. This allows a single transmission medium such as the radio spectrum, a cable or optical fiber to be shared by many signals.
Reference used for this question:
http://en.wikipedia.org/wiki/Statistical_multiplexing
and
http://en.wikipedia.org/wiki/Frequency_division_multiplexing
and
Information Systems Audit and Control Association, Certified Information Systems Auditor
2 002 review manual, Chapter 3: Technical Infrastructure and Operational Practices (page
1 14).
NEW QUESTION # 610
Which of the following protocols is designed to send individual messages securely?
Answer: C
Explanation:
An early standard for encrypting HTTP documents, Secure HTTP (S-HTTP) is designed to send individual messages securely. SSL is designed to establish a secure connection between two computers. SET was originated by VISA and MasterCard as an Internet credit card protocol using digital signatures. Kerberos is an authentication system. Source: KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, 2001, John Wiley & Sons, Page 89.
NEW QUESTION # 611
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