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CISSP Training Resources, CISSP Certification Issues

The exam materials of ISC CISSP certification exam from our RealQuestion exist in the form of PDF and stimulation software, in which all the test questions and answers of ISC CISSP certification are included. Contents of these textbooks are comprehensive and confident. Hopefully EchteFrage can be your best helper in preparing ISC CISSP certification exam will be. If unfortunately you do not pass the CISSP exam, please do not worry as we will return all your purchase fees unconditionally.

The ISC CISSP (Certified Information Systems Security Professional) certification exam is a globally recognized certification for professionals who wish to demonstrate their expertise in the field of information security. This certification is designed for experienced professionals who want to advance their career in information security and cybersecurity. The certification exam measures the candidate's knowledge and skills in various areas of information security, including security and risk management, asset security, security engineering, communications and network security, identity and access management, security assessment and testing, security operations, and software development security.

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ISC CISSP certification questions, CISSP preparation

Do you, an IT professional, want to prove your ability by passing IT certification exams? And today, more and more of your friends and fellow students have IT certifications. And in this case, you may have fewer chances if you don't have a certification. And have you decided which exam to take? What are ISC exams like? Or ISC CISSP Certification exam? ISC CISSP certification exam is valuable and will definitely help you to achieve your desire.

ISC Certified Information Systems Security Professional (CISSP) CISSP exam questions with solutions (Q285-Q290):

285. question
Where would an organization typically place an endpoint security solution?

A. Intrusion Detection System (IDS) and central sever
B. Intrusion Detection System (IDS) and web server
C. Web server and individual devices
D. Central server and individual devices

Answer: D

Justification:
The agent application, installed in every endpoint, collects information related to missing patches, monitors overall system health, etc., and sends it back to the centrally hosted server. This helps administrators to address the issues, such as, configuring the policy settings across the systems in the network, blocking certain websites, implementing security protocols, patching vulnerabilities, etc., from a central location in all the endpoints simultaneously.

286. question
What can be defined as a value computed with a cryptographic algorithm and appended to a data object in such a way that any recipient of the data can use the signature to verify the data's origin and integrity?

A. A digital signature
B. A cryptographic hash
C. A digital envelope
D. A Message Authentication Code

Answer: A

Justification:
Explanation/Reference:
Explanation:
A digital signature is a hash value that is encrypted with the sender's private key. The hashing function guarantees the integrity of the message, while the signing of the hash value offers authentication and nonrepudiation.
Incorrect Answers:
A: When a message is encrypted with a symmetric key and the symmetric key is encrypted with an asymmetric key, it is collectively known as a digital envelope.
B: A cryptographic hash can be used in digital signatures, but signatures are not part of the hash function.
C: Message authentication code (MAC) is a keyed cryptographic hash function that is used for data integrity and data origin authentication. It does not, however, require a signature.
References:
Harris, Shon, All In One CISSP Exam Guide, 6th Edition, McGraw-Hill, 2013, pp. 811, 829, 832
https://en.wikipedia.org/wiki/Cryptographic_hash_function

287. question
Which of the following is an important requirement when designing a secure remote access system?

A. Ensure that logging and audit controls are included.
B. Provide privileged access rights to computer files and systems.
C. Reduce administrative overhead through password self service.
D. Configure a Demilitarized Zone (DMZ) to ensure that user and service traffic is separated.

Answer: A

Justification:
An important requirement when designing a secure remote access system is to ensure that logging and audit controls are included. A remote access system is a system that allows users or devices to access or connect to a network or a system from a remote location, such as the internet or a public network. A remote access system can provide various benefits, such as convenience, mobility, or productivity, for the users or devices that need to access or connect to the network or system from anywhere and anytime. However, a remote access system can also pose various security risks, such as unauthorized access, data leakage, or malware infection, for the network or system that is accessed or connected by the remote users or devices. Therefore, a remote access system should be designed and implemented with security in mind, by following various security principles, standards, or best practices. An important requirement when designing a secure remote access system is to ensure that logging and audit controls are included. Logging and audit controls are security mechanisms or functions that record, monitor, and analyze the activities, events, or transactions that occur on the remote access system, such as the authentication, authorization, encryption, or communication processes. Logging and audit controls can help to ensure the security of the remote access system, by providing the evidence, accountability, and traceability of the remote access system, as well as by detecting, preventing, or responding to any security incidents, anomalies, or violations that may occur on the remote access system. Configuring a Demilitarized Zone (DMZ) to ensure that user and service traffic is separated, providing privileged access rights to computer files and systems, or reducing administrative overhead through password self service are not the important requirements when designing a secure remote access system, as they are either more related to the network architecture, access management, or administration processes, rather than the logging and audit processes. References: CISSP All-in-One Exam Guide, Eighth Edition, Chapter 6: Secure Network Architecture and Securing Network Components, page 372; CISSP Official (ISC)2 Practice Tests, Third Edition, Domain 4: Communication and Network Security, Question 4.12, page 188.

288. question
Which software development model is actually a meta-model that incorporates a number of the software development models?

A. The Spiral model.
B. The modified Waterfall model.
C. The Critical Patch Model (CPM).
D. The Waterfall model.

Answer: A

Justification:
The spiral model for software engineering has evolved to encompass the best features of the classic waterfall model, while at the same time adding an element known as risk analysis. The spiral model is more appropriate for large, industrial software projects and has four main blocks/quadrants. Each release or version of the software requires going through new planning, risk analysis, engineering and customer evaluation phases and this is illustrated in the model by the spiral evolution outwards from the center.
For each new release of a software product, a risk analysis audit should be performed to decide whether the new objectives can be completed within budget (time and costs), and decisions have to be made about whether to proceed. The level of planning and customer evaluation is missing from the waterfall model which is mainly concerned with small software programs. The spiral model also illustrated the evolutionary development of software where a solution may be initially proposed which is very basic (first time round the loop) and then later releases add new features and possibly a more elaborate GUI.

289. question
At which layer of ISO/OSI does the fiber optics work?

A. Transport layer
B. Physical layer
C. Data link layer
D. Network layer

Answer: B

Justification:
Explanation/Reference:
Explanation:
The physical layer consists of the basic networking hardware transmission technologies, such as fiber optics, of a network.
Incorrect Answers:
A: The network layer is responsible for packet forwarding including routing through intermediate routers.
B: The transport layer provide host-to-host communication services for applications. It provides services such as connection-oriented data stream support, reliability, flow control, and multiplexing.
C: The data link layer is responsible for media access control, flow control and error checking.
References:
Harris, Shon, All In One CISSP Exam Guide, 6th Edition, McGraw-Hill, New York, 2013, p. 530

290th question
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