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[General] Free PDF Quiz ISC - CISSP–Professional Valid Test Pattern

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【General】 Free PDF Quiz ISC - CISSP–Professional Valid Test Pattern

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The Certified Information Systems Security Professional (CISSP) (CISSP) practice questions give you a feeling of a real exam which boost confidence. Practice under real Certified Information Systems Security Professional (CISSP) (CISSP) exam situations is an excellent way to learn more about the complexity of the ISC CISSP Exam Dumps. You can learn from your Certified Information Systems Security Professional (CISSP) (CISSP) practice test mistakes and overcome them before the actual CISSP exam.
To be eligible to take the ISC CISSP Certification Exam, candidates must have a minimum of five years of professional experience in the field of information security. Alternatively, candidates with four years of experience and a college degree in a relevant field can also apply. CISSP Exam consists of 250 multiple-choice questions, and candidates have up to six hours to complete it. To pass the exam, candidates must score a minimum of 700 out of 1000 points.
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ISC Certified Information Systems Security Professional (CISSP) Sample Questions (Q37-Q42):NEW QUESTION # 37
Which algorithm supports Advanced Encryption Standard (AES)?
  • A. Blowfish
  • B. Rijndael
  • C. Secure and Fast Encryption Routine (SAFER)
  • D. Rivest-Shamir-Adleman (RSA)
Answer: B

NEW QUESTION # 38
Which of the following is an advantage of a qualitative over a quantitative risk analysis?
  • A. It makes a cost-benefit analysis of recommended controls easier.
  • B. It can easily be automated.
  • C. It provides specific quantifiable measurements of the magnitude of the impacts.
  • D. It prioritizes the risks and identifies areas for immediate improvement in addressing the vulnerabilities.
Answer: D
Explanation:
The main advantage of the qualitative impact analysis is that it prioritizes the risks and identifies areas for immediate improvement in addressing the vulnerabilities. It does not provide specific quantifiable measurements of the magnitude of the impacts, therefore making a cost-analysis of any recommended controls difficult. Since it involves a consensus of export and some guesswork based on the experience of Subject Matter
Experts (SME's), it can not be easily automated.
Reference used for this question:
STONEBURNER, Gary et al., NIST Special publication 800-30, Risk management Guide for Information Technology Systems, 2001 (page 23).

NEW QUESTION # 39
Which choice below is the BEST description of the criticality prioritization
goal of the Business Impact Assessment (BIA) process?
  • A. The identification of the resource requirements of the critical business
    unit processes
  • B. The identification and prioritization of every critical business unit process
  • C. The estimation of the maximum down time the business can tolerate
  • D. The presentation of the documentation of the results of the BIA
Answer: B
Explanation:
The correct answer is "The identification and prioritization of every critical business unit process".
The three primary goals of a BIA are criticality
prioritization, maximum down time estimation, and identification
of critical resource requirements.
*Answer "The presentation of the documentation of the results of the BIA" is a distracter.

NEW QUESTION # 40
An Ethernet address is composed of how many bits?
  • A. 128-bit address
  • B. 64-bit address
  • C. 32-bit address.
  • D. 48-bit address
Answer: D
Explanation:
An Ethernet address is a 48-bit address that is hard-wired into the Network Interface Cards
(NIC) of the network node.
A Media Access Control address (MAC address) is a unique identifier assigned to network interfaces for communications on the physical network segment. MAC addresses are used for numerous network technologies and most IEEE 802 network technologies, including
Ethernet. Logically, MAC addresses are used in the Media Access Control protocol sub- layer of the OSI reference model.
MAC addresses are most often assigned by the manufacturer of a network interface card
(NIC) and are stored in its hardware, the card's read-only memory, or some other firmware mechanism. If assigned by the manufacturer, a MAC address usually encodes the manufacturer's registered identification number and may be referred to as the burned-in address. It may also be known as an Ethernet hardware address (EHA), hardware address or physical address. A network node may have multiple NICs and will then have one unique MAC address per NIC.
MAC addresses are formed according to the rules of one of three numbering name spaces managed by the Institute of Electrical and Electronics Engineers (IEEE): MAC-48, EUI-48, and EUI-64. The IEEE claims trademarks on the names EUI-48 and EUI-64, in which EUI is an abbreviation for Extended Unique Identifier.
Reference(s) used for this question:
KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, 2001, John Wiley & Sons, Page 87.
and
https://en.wikipedia.org/wiki/MAC_address

NEW QUESTION # 41
Which of the following control helps to identify an incident's activities and potentially an intruder?
  • A. Preventive
  • B. Deterrent
  • C. Compensating
  • D. Detective
Answer: D
Explanation:
Detective control helps identify an incident's activities and potentially an intruder For your exam you should know below information about different security controls
Deterrent Controls Deterrent Controls are intended to discourage a potential attacker. Access controls act as a deterrent to threats and attacks by the simple fact that the existence of the control is enough to keep some potential attackers from attempting to circumvent the control. This is often because the effort required to circumvent the control is far greater than the potential reward if the attacker is successful, or, conversely, the negative implications of a failed attack (or getting caught) outweigh the benefits of success. For example, by forcing the identification and authentication of a user, service, or application, and all that it implies, the potential for incidents associated with the system is significantly reduced because an attacker will fear association with the incident. If there are no controls for a given access path, the number of incidents and the potential impact become infinite. Controls inherently reduce exposure to risk by applying oversight for a process. This oversight acts as a deterrent, curbing an attacker's appetite in the face of probable repercussions. The best example of a deterrent control is demonstrated by employees and their propensity to intentionally perform unauthorized functions, leading to unwanted events. When users begin to understand that by authenticating into a system to perform a function, their
activities are logged and monitored, and it reduces the likelihood they will attempt such an action.
Many threats are based on the anonymity of the threat agent, and any potential for identification
and association with their actions is avoided at all costs.
It is this fundamental reason why access controls are the key target of circumvention by attackers.
Deterrents also take the form of potential punishment if users do something unauthorized. For
example, if the organization policy specifies that an employee installing an unauthorized wireless
access point will be fired, that will determine most employees from installing wireless access
points.
Preventative Controls
Preventive controls are intended to avoid an incident from occurring. Preventative access controls
keep a user from performing some activity or function. Preventative controls differ from deterrent
controls in that the control is not optional and cannot (easily) be bypassed. Deterrent controls work
on the theory that it is easier to obey the control
rather than to risk the consequences of bypassing the control. In other words, the power for action
resides with the user (or the attacker). Preventative controls place the power of action with the
system, obeying the control is not optional. The only way to bypass the control is to find a flaw in
the control's implementation.
Compensating Controls
Compensating controls are introduced when the existing capabilities of a system do not support
the requirement of a policy. Compensating controls can be technical, procedural, or managerial.
Although an existing system may not support the required controls, there may exist other
technology or processes that can supplement the existing environment, closing the gap in
controls, meeting policy requirements, and reducing overall risk.
For example, the access control policy may state that the authentication process must be
encrypted when performed over the Internet. Adjusting an application to natively support
encryption for authentication purposes may be too costly. Secure Socket Layer (SSL), an
encryption protocol, can be employed and layered on top of the authentication process to support
the policy statement.
Other examples include a separation of duties environment, which offers the capability to isolate
certain tasks to compensate for technical limitations in the system and ensure the security of
transactions. In addition, management processes, such as authorization, supervision, and
administration, can be used to compensate for gaps in the access control environment.
Detective Controls
Detective controls warn when something has happened, and are the earliest point in the post-
incident timeline. Access controls are a deterrent to threats and can be aggressively utilized to
prevent harmful incidents through the application of least privilege. However, the detective nature
of access controls can provide significant visibility into the access environment and help
organizations manage their access strategy and related security risk.
As mentioned previously, strongly managed access privileges provided to an authenticated user offer the ability to reduce the risk exposure of the enterprise's assets by limiting the capabilities that authenticated user has. However, there are few options to control what a user can perform once privileges are provided. For example, if a user is provided write access to a file and that file is damaged, altered, or otherwise negatively impacted (either deliberately or unintentionally), the use of applied access controls will offer visibility into the transaction. The control environment can be established to log activity regarding the identification, authentication, authorization, and use of privileges on a system. This can be used to detect the occurrence of errors, the attempts to perform an unauthorized action, or to validate when provided credentials were exercised. The logging system as a detective device provides evidence of actions (both successful and unsuccessful) and tasks that were executed by authorized users.
Corrective Controls When a security incident occurs, elements within the security infrastructure may require corrective actions. Corrective controls are actions that seek to alter the security posture of an environment to correct any deficiencies and return the environment to a secure state. A security incident signals the failure of one or more directive, deterrent, preventative, or compensating controls. The detective controls may have triggered an alarm or notification, but now the corrective controls must work to stop the incident in its tracks. Corrective controls can take many forms, all depending on the particular situation at hand or the particular security failure that needs to be dealt with.
Recovery Controls Any changes to the access control environment, whether in the face of a security incident or to offer temporary compensating controls, need to be accurately reinstated and returned to normal operations. There are several situations that may affect access controls, their applicability, status, or management. Events can include system outages, attacks, project changes, technical demands, administrative gaps, and full-blown disaster situations. For example, if an application is not correctly installed or deployed, it may adversely affect controls placed on system files or even have default administrative accounts unknowingly implemented upon install. Additionally, an employee may be transferred, quit, or be on temporary leave that may affect policy requirements regarding separation of duties. An attack on systems may have resulted in the implantation of a Trojan horse program, potentially exposing private user information, such as credit card information and financial data. In all of these cases, an undesirable situation must be rectified as quickly as possible and controls returned to normal operations.
The following answers are incorrect: Deterrent - Deterrent controls are intended to discourage a potential attacker Preventive - Preventive controls are intended to avoid an incident from occurring Compensating - Compensating Controls provide an alternative measure of control
The following reference(s) were/was used to create this question:
CISA Review Manual 2014 Page number 44 and Official ISC2 CISSP guide 3rd edition Page number 50 and 51

NEW QUESTION # 42
......
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