[2023] ISC CSSLP Practice Verified Answers – Pass Your Exams For Sure! [Q62-Q84]

QUESTION 62
Which of the following plans is documented and organized for emergency response, backup operations, and recovery maintained by an activity as part of its security program that will ensure the availability of critical resources and facilitates the continuity of operations in an emergency situation?

Continuity Of Operations Plan

Business Continuity Plan

Contingency Plan

Disaster Recovery Plan

Explanation/Reference:
Explanation: Contingency plan is prepared and documented for emergency response, backup operations, and recovery maintained by an activity as the element of its security program that will ensure the availability of critical resources and facilitates the continuity of operations in an emergency situation. A contingency plan is a plan devised for a specific situation when things could go wrong. Contingency plans are often devised by governments or businesses who want to be prepared for anything that could happen.
Contingency plans include specific strategies and actions to deal with specific variances to assumptions resulting in a particular problem, emergency, or state of affairs. They also include a monitoring process and
“triggers” for initiating planned actions. They are required to help governments, businesses, or individuals to recover from serious incidents in the minimum time with minimum cost and disruption.
AnswerD is incorrect. A disaster recovery plan should contain data, hardware, and software that can be
critical for a business. It should also include the plan for sudden loss such as hard disc crash. The business should use backup and data recovery utilities to limit the loss of data. AnswerA is incorrect. The Continuity Of Operation Plan (COOP) refers to the preparations and institutions maintained by the United States government, providing survival of federal government operations in the case of catastrophic events.
It provides procedures and capabilities to sustain an organization’s essential. COOP is the procedure documented to ensure persistent critical operations throughout any period where normal operations are unattainable. AnswerB is incorrect. Business Continuity Planning (BCP) is the creation and validation of a practiced logistical plan for how an organization will recover and restore partially or completely interrupted critical (urgent) functions within a predetermined time after a disaster or extended disruption. The logistical plan is called a business continuity plan.

QUESTION 63
John works as a professional Ethical Hacker. He has been assigned the project of testing the security of www.we-are-secure.com. He finds that the We-are-secure server is vulnerable to attacks. As a countermeasure, he suggests that the Network Administrator should remove the IPP printing capability from the server. He is suggesting this as a countermeasure against __________.

SNMP enumeration

IIS buffer overflow

NetBIOS NULL session

DNS zone transfer

Removing the IPP printing capability from a server is a good countermeasure against an IIS buffer overflow attack. A Network Administrator should take the following steps to prevent a Web server from IIS buffer overflow attacks: Conduct frequent scans for server vulnerabilities. Install the upgrades of Microsoft service packs. Implement effective firewalls. Apply URLScan and IISLockdown utilities. Remove the IPP printing capability. Answer D is incorrect. The following are the DNS zone transfer countermeasures: Do not allow DNS zone transfer using the DNS property sheet: a.Open DNS. b.Right-click a DNS zone and click Properties. c.On the Zone Transfer tab, clear the Allow zone transfers check box. Configure the master DNS server to allow zone transfers only from secondary DNS servers: a.Open DNS. b.Right-click a DNS zone and click Properties. c.On the zone transfer tab, select the Allow zone transfers check box, and then do one of the following: To allow zone transfers only to the DNS servers listed on the name servers tab, click on the Only to the servers listed on the Name Server tab. To allow zone transfers only to specific DNS servers, click Only to the following servers, and add the IP address of one or more servers. Deny all unauthorized inbound connections to TCP port 53. Implement DNS keys and encrypted DNS payloads. Answer A is incorrect. The following are the countermeasures against SNMP enumeration: 1.Removing the SNMP agent or disabling the SNMP service 2.Changing the default PUBLIC community name when ‘shutting off SNMP’ is not an option 3.Implementing the Group Policy security option called Additional restrictions for anonymous connections 4.Restricting access to NULL session pipes and NULL session shares 5.Upgrading SNMP Version 1 with the latest version 6.Implementing Access control list filtering to allow only access to the read-write community from approved stations or subnets Answer C is incorrect. NetBIOS NULL session vulnerabilities are hard to prevent, especially if NetBIOS is needed as part of the infrastructure. One or more of the following steps can be taken to limit NetBIOS NULL session vulnerabilities: 1.Null sessions require access to the TCP 139 or TCP 445 port, which can be disabled by a Network Administrator. 2.A Network Administrator can also disable SMB services entirely on individual hosts by unbinding WINS Client TCP/IP from the interface. 3.A Network Administrator can also restrict the anonymous user by editing the registry values: a.Open regedit32, and go to HKLM\SYSTEM\CurrentControlSet\LSA. b.Choose edit > add value. Value name: RestrictAnonymous Data Type: REG_WORD Value: 2

QUESTION 64
SIMULATION
Fill in the blank with an appropriate phrase. is used to provide security mechanisms for the storage, processing, and transfer of data.

QUESTION 65
Which of the following is a name, symbol, or slogan with which a product is identified?

Trademark

Copyright

Trade secret

Patent

QUESTION 66
What are the differences between managed and unmanaged code technologies? Each correct answer represents a complete solution. Choose two.

Managed code is referred to as Hex code, whereas unmanaged code is referred to as byte code.

C and C++ are the examples of managed code, whereas Java EE and Microsoft.NET are the examples of unmanaged code.

Managed code executes under management of a runtime environment, whereas unmanaged code is executed by the CPU of a computer system.

Managed code is compiled into an intermediate code format, whereas unmanaged code is compiled into machine code.

QUESTION 67
Software Development Life Cycle (SDLC) is a logical process used by programmers to develop software. Which of the following SDLC phases meets the audit objectives defined below: System and data are validated. System meets all user requirements. System meets all control requirements.

Evaluation and acceptance

Programming and training

Definition

Initiation

QUESTION 68
Which of the following federal agencies has the objective to develop and promote measurement, standards, and technology to enhance productivity, facilitate trade, and improve the quality of life?

National Security Agency (NSA)

National Institute of Standards and Technology (NIST)

United States Congress

Committee on National Security Systems (CNSS)

Explanation/Reference:
Explanation: The National Institute of Standards and Technology (NIST), known between 1901 and 1988 as the National Bureau of Standards (NBS), is a measurement standards laboratory which is a non- regulatory agency of the United States Department of Commerce. The institute’s official mission is to promote U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic security and improve quality of life. Answer D is incorrect.
The Committee on National Security Systems (CNSS) is a United States intergovernmental organization that sets policy for the security of the US security systems. The CNSS holds discussions of policy issues, sets national policy, directions, operational procedures, and guidance for the information systems operated by the U.S. Government, its contractors, or agents that contain classified information, involve intelligence activities, involve cryptographic activities related to national security, etc. Answer A is incorrect.
The National Security Agency/Central Security Service (NSA/CSS) is a crypto-logic intelligence agency of the United States government. It is administered as part of the United States Department of Defense. NSA is responsible for the collection and analysis of foreign communications and foreign signals intelligence, which involves cryptanalysis. NSA is also responsible for protecting U.S. government communications and information systems from similar agencies elsewhere, which involves cryptography. NSA is a key component of the U.S. Intelligence Community, which is headed by the Director of National Intelligence.
The Central Security Service is a co-located agency created to coordinate intelligence activities and co- operation between NSA and U.S. military cryptanalysis agencies. NSA’s work is limited to communications intelligence. It does not perform field or human intelligence activities. Answer C is incorrect. The United States Congress is the bicameral legislature of the federal government of the United States of America. It consists of the Senate and the House of Representatives. The Congress meets in the United States Capitol in Washington, D.C. Both senators and representatives are chosen through direct election. Each of the 435 members of the House of Representatives represents a district and serves a two-year term. House seats are apportioned among the states by population. The 100 Senators serve staggered six-year terms.
Each state has two senators, regardless of population. Every two years, approximately one-third of the Senate is elected at a time. The United States Congress main function is to make laws. The Office of the Law Revision Counsel organizes and publishes the United States Code (USC). It is a consolidation and codification by subject matter of the general and permanent laws of the United States.

QUESTION 69
You are the project manager of the GHY project for your organization. You are about to start the qualitative risk analysis process for the project and you need to determine the roles and responsibilities for conducting risk management. Where can you find this information?

Risk register

Staffing management plan

Risk management plan

Enterprise environmental factors

QUESTION 70
In which of the following deployment models of cloud is the cloud infrastructure operated exclusively for an organization?

Public cloud

Community cloud

Private cloud

Hybrid cloud

QUESTION 71
Penetration tests are sometimes called white hat attacks because in a pen test, the good guys are attempting to break in. What are the different categories of penetration testing? Each correct answer represents a complete solution. Choose all that apply.

Open-box

Closed-box

Zero-knowledge test

Full-box

Full-knowledge test

Partial-knowledge test

QUESTION 72
DRAG DROP
Drop the appropriate value to complete the formula.
Select and Place:

QUESTION 73
You work as a Network Administrator for uCertify Inc. You need to secure web services of your company in order to have secure transactions. Which of the following will you recommend for providing security?

SSL

VPN

S/MIME

HTTP

Explanation/Reference:
Explanation: The Secure Sockets Layer (SSL) is a commonly-used protocol for managing the security of a message transmission on the Internet. SSL has recently been succeeded by Transport Layer Security (TLS), which is based on SSL. SSL uses a program layer located between the Internet’s Hypertext Transfer Protocol (HTTP) and Transport Control Protocol (TCP) layers. SSL is included as part of both the Microsoft and Netscape browsers and most Web server products. URLs that require an SSL connection start with https: instead of http:. AnswerC is incorrect. S/MIME (Secure/Multipurpose Internet Mail Extensions) is a standard for public key encryption and signing of e- mail encapsulated in MIME. S/MIME provides the following cryptographic security services for electronic messaging applications:
authentication, message integrity, non-repudiation of origin (using digital signatures), privacy, and data security (using encryption). AnswerD is incorrect. Hypertext Transfer Protocol (HTTP) is a client/server TCP/IP protocol used on the World Wide Web (WWW) to display Hypertext Markup Language (HTML) pages. HTTP defines how messages are formatted and transmitted, and what actions Web servers and browsers should take in response to various commands. For example, when a client application or browser sends a request to the server using HTTP commands, the server responds with a message containing the protocol version, success or failure code, server information, and body content, depending on the request.
HTTP uses TCP port 80 as the default port. AnswerB is incorrect. A Virtual Private Network (VPN) is a computer network that is implemented in an additional software layer (overlay) on top of an existing larger network for the purpose of creating a private scope of computer communications or providing a secure extension of a private network into an insecure network such as the Internet. The links between nodes of a Virtual Private Network are formed over logical connections or virtual circuits between hosts of the larger network. The Link Layer protocols of the virtual network are said to be tunneled through the underlying transport network.

QUESTION 74
Part of your change management plan details what should happen in the change control system for your project. Theresa, a junior project manager, asks what the configuration management activities are for scope changes. You tell her that all of the following are valid configuration management activities except for which one?

Configuration Identification

Configuration Verification and Auditing

Configuration Status Accounting

Configuration Item Costing

QUESTION 75
You work as a Security Manager for Tech Perfect Inc. You have set up a SIEM server for the following purposes: Analyze the data from different log sources Correlate the events among the log entries Identify and prioritize significant events Initiate responses to events if required One of your log monitoring staff wants to know the features of SIEM product that will help them in these purposes. What features will you recommend? Each correct answer represents a complete solution. Choose all that apply.

Asset information storage and correlation

Transmission confidentiality protection

Incident tracking and reporting

Security knowledge base

Graphical user interface

QUESTION 76
An assistant from the HR Department calls you to ask the Service Hours & Maintenance Slots for your ERP system. In which document will you most probably find this information?

Service Level Agreement

Release Policy

Service Level Requirements

Underpinning Contract

QUESTION 77
In which of the following alternative processing sites is the backup facility maintained in a constant order, with a full complement of servers, workstations, and communication links ready to assume the primary operations responsibility?

Cold Site

Hot Site

Warm Site

Mobile Site

Explanation:
A hot site is a duplicate of the original site of the organization, with full computer systems as well as near-complete backups of user data. It provides the backup facility, which is maintained in a constant order, with a full complement of servers, workstations, and communication links ready to assume the primary operations responsibility. A hot site is a backup site in case disaster has taken place in a data center. A hot site is located off site and provides the best protection. It is an exact replica of the current data center. In case a disaster struck to the data center, administrators just need to take the backup of recent data in hot site and the data center is back online in a very short time. It is very expensive to create and maintain the hot site. There are lots of third party companies that provide disaster recovery solutions by maintaining hot sites at their end.

QUESTION 78
Which of the following describes a residual risk as the risk remaining after a risk mitigation has occurred?

DIACAP

SSAA

DAA

ISSO

Explanation/Reference:
Explanation: DIACAP describes a residual risk as the risk remaining after a risk mitigation has occurred.
The Department of Defense Information Assurance Certification and Accreditation Process (DIACAP) is a process defined by the United States Department of Defense (DoD) for managing risk. DIACAP replaced the former process, known as DITSCAP (Department of Defense Information Technology Security Certification and Accreditation Process), in 2006. DoD Instruction (DoDI) 8510.01 establishes a standard DoD-wide process with a set of activities, general tasks, and a management structure to certify and accredit an Automated Information System (AIS) that will maintain the Information Assurance (IA) posture of the Defense Information Infrastructure (DII) throughout the system’s life cycle.DIACAP applies to the acquisition, operation, and sustainment of any DoD system that collects, stores, transmits, or processes unclassified or classified information since December 1997. It identifies four phases: 1.System Definition
2.Verification 3.Validation 4.Re-Accreditation AnswerD is incorrect. An Information System Security Officer (ISSO) plays the role of a supporter. The responsibilities of an Information System Security Officer (ISSO) are as follows: Manages the security of the information system that is slated for Certification & Accreditation (C&A). Insures the information systems configuration with the agency’s information security policy. Supports the information system owner/information owner for the completion of security-related responsibilities. Takes part in the formal configuration management process. Prepares Certification & Accreditation (C&A) packages. AnswerC is incorrect. The Designated Approving Authority (DAA), in the United States Department of Defense, is the official with the authority to formally assume responsibility for operating a system at an acceptable level of risk. The DAA is responsible for implementing system security. The DAA can grant the accreditation and can determine that the system’s risks are not at an acceptable level and the system is not ready to be operational. AnswerB is incorrect. System Security Authorization Agreement (SSAA) is an information security document used in the United States Department of Defense (DoD) to describe and accredit networks and systems. The SSAA is part of the Department of Defense Information Technology Security Certification and Accreditation Process, or DITSCAP (superseded by DIACAP). The DoD instruction (issues in December 1997, that describes DITSCAP and provides an outline for the SSAA document is DODI 5200.40. The DITSCAP application manual (DoD 8510.1-M), published in July 2000, provides additional details.

QUESTION 79
In which of the following testing methodologies do assessors use all available documentation and work under no constraints, and attempt to circumvent the security features of an information system?

Full operational test

Penetration test

Paper test

Walk-through test

Explanation/Reference:
Explanation: A penetration testing is a method of evaluating the security of a computer system or network by simulating an attack from a malicious source. The process involves an active analysis of the system for any potential vulnerabilities that may result from poor or improper system configuration, known or unknown hardware or software flaws, or operational weaknesses in process or technical countermeasures. This analysis is carried out from the position of a potential attacker, and can involve active exploitation of security vulnerabilities. Any security issues that are found will be presented to the system owner together with an assessment of their impact and often with a proposal for mitigation or a technical solution. The intent of a penetration test is to determine feasibility of an attack and the amount of business impact of a successful exploit, if discovered. It is a component of a full security audit. Answer: C is incorrect. A paper test is the least complex test in the disaster recovery and business continuity testing approaches. In this test, the BCP/DRP plan documents are distributed to the appropriate managers and BCP/DRP team members for review, markup, and comment. This approach helps the auditor to ensure that the plan is complete and that all team members are familiar with their responsibilities within the plan. Answer: D is incorrect. A walk-through test is an extension of the paper testing in the business continuity and disaster recovery process. In this testing methodology, appropriate managers and BCP/DRP team members discuss and walk through procedures of the plan. They also discuss the training needs, and clarification of critical plan elements. Answer: A is incorrect. A full operational test includes all team members and participants in the disaster recovery and business continuity process. This full operation test involves the mobilization of personnel. It restores operations in the same manner as an outage or disaster would. The full operational test extends the preparedness test by including actual notification, mobilization of resources, processing of data, and utilization of backup media for restoration.

QUESTION 80
Which of the following can be used to accomplish authentication? Each correct answer represents a complete solution. Choose all that apply.

Encryption

Biometrics

Token

Password

QUESTION 81
Which of the following processes provides a standard set of activities, general tasks, and a management structure to certify and accredit systems, which maintain the information assurance and the security posture of a system or site?

NSA-IAM

NIACAP

ASSET

DITSCAP

QUESTION 82
The NIST ITL Cloud Research Team defines some primary and secondary technologies as the fundamental elements of cloud computing in its “Effectively and Securely Using the Cloud Computing Paradigm” presentation. Which of the following technologies are included in the primary technologies?
Each correct answer represents a complete solution. Choose all that apply.

Web application framework

Free and open source software

SOA

Virtualization

QUESTION 83
Which of the following processes describes the elements such as quantity, quality, coverage, timelines, and availability, and categorizes the different functions that the system will need to perform in order to gather the documented mission/business needs?

Human factors

Functional requirements

Performance requirements

Operational scenarios

QUESTION 84
A Web-based credit card company had collected financial and personal details of Mark before issuing him a credit card. The company has now provided Mark’s financial and personal details to another company. Which of the following Internet laws has the credit card issuing company violated?

Trademark law

Security law

Privacy law

Copyright law

[2023] ISC CSSLP Practice Verified Answers – Pass Your Exams For Sure! [Q62-Q84]

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