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| Certification Vendor: | IIBA |
|---|---|
| Exam Name: | IIBA Certificate in Cybersecurity Analysis |
| Exam Number: | IIBA-CCA |
| Real Exam Qty: | 100 |
| Passing Score: | 70% |
| Certificate Validity Period: | No expiration |
| Available Languages: | English |
| Exam Duration: | 120 minutes |
| Related Certifications: | IIBA Certification |
| Exam Format: | Multiple Choice |
| Exam Price: | $450 USD |
| Sample Questions: | IIBA IIBA-CCA Sample Questions |
| Exam Way: | Online proctored or Test Center |
| Pre Condition: | No specific prerequisites, but experience in business analysis or cybersecurity is recommended. |
| Official Syllabus URL: | https://www.iiba.org/career-resources/a-business-analysis-professionals-foundation-for-success/certificate-in-cybersecurity-analysis/ |
IIBAこの現代の世界であなたの競争上の優位性を改善する最良の方法は、一級大学の卒業、有名な国際企業JPNTestでの実りある経験、さらには 世界中で認められているIIBA-CCA認定資格は、履歴書を強調し、職場でのプロモーションを大幅に拡大するのに役立ちます。 その結果、当社のIIBA-CCA学習教材は適切な時間と条件に応じて発生しますが、Certificate in Cybersecurity AnalysisのIIBA-CCA成功を収めてエリートになるために必死になっている人が増えています。
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質問 # 27
When attackers exploit human emotions and connection to gain access, what technique are they using?
正解：A
解説：
Social engineering is the broad technique attackers use when they manipulate human psychology-such as trust, fear, urgency, curiosity, sympathy, authority, or the desire to be helpful-to persuade someone to take an action that benefits the attacker. The key idea in the question is "exploit human emotions and connection," which is the defining characteristic of social engineering. Rather than breaking a system through purely technical means, the attacker targets the person as the easiest path to access, credentials, sensitive information, or physical entry.
Phishing is a specific subtype of social engineering that typically uses email, text messages, or fake websites to trick users into clicking links, opening attachments, or entering credentials. Tailgating is another subtype focused on physical access, where an attacker follows an authorized person into a restricted area by leveraging politeness or social pressure. Malware is malicious software used to compromise systems; it can be delivered through social engineering, but malware itself is not the human-manipulation technique.
Cybersecurity control guidance treats social engineering as a major risk because it can bypass technical protections by causing legitimate users to unintentionally grant access. Common defenses include awareness training, verification procedures (call-back and out-of-band confirmation), least privilege, multi-factor authentication, strong email and web filtering, and clear reporting channels so suspicious requests can be escalated quickly.
質問 # 28
What is whitelisting in the context of network security?
正解：B
解説：
Whitelisting, often called an "allow list," is a security approach where access is granted only to explicitly approved identities, services, applications, IP addresses, domains, or network flows. In network security, this means the default stance is "deny by default," and only pre-authorized entities are allowed to communicate or use specific resources. Option C matches this definition because it describes the core idea: explicitly permitting known, approved subjects (people, groups, service accounts, systems) to access a defined privilege or service.
Cybersecurity documents emphasize whitelisting as a strong risk-reduction technique because it constrains the attack surface. Instead of trying to block every bad thing (which is difficult due to evolving threats), whitelisting focuses on allowing only what is required for business operations. Examples include firewall rules that only permit specific source IPs to reach an admin interface, network segmentation policies that allow only required ports between zones, and application whitelisting that permits only approved executables to run. When implemented correctly, it reduces lateral movement opportunities, limits command-and-control traffic, and prevents unauthorized tools from executing.
Whitelisting is different from segmentation (option A), which is about isolating zones based on security needs, and different from blacklisting (option B), which blocks known-bad items. It is also not malware scanning (option D), which detects malicious code after it appears. Whitelisting aligns with least privilege and zero trust principles by tightly controlling what is allowed.
質問 # 29
What is risk mitigation?
正解：C
解説：
Risk mitigation is the risk treatment approach focused on reducing risk to an acceptable level by lowering either the likelihood of a risk event, the impact of that event, or both. In cybersecurity risk management, mitigation is accomplished by implementing controls and countermeasures such as technical safeguards, process changes, and administrative measures. Examples include patching vulnerable systems, hardening configurations, enabling multi-factor authentication, applying least privilege, network segmentation, encryption, improved logging and monitoring, secure development practices, and user awareness training. Each of these actions reduces exposure or limits damage if an incident occurs.
The other options describe different risk treatment strategies, not mitigation. Purchasing insurance is generally considered risk transfer, where financial impact is shifted to a third party, but the underlying threat and vulnerability may still exist. Eliminating risk by stopping the risky activity is risk avoidance; it removes the exposure by discontinuing the process, system, or behavior causing the risk. Documenting the risk and preparing a recovery plan aligns more closely with risk acceptance combined with contingency planning or resilience planning; it acknowledges the risk and focuses on recovery rather than reducing the probability of occurrence.
Therefore, the correct definition of risk mitigation is reducing the risk through implementing one or more countermeasures.
質問 # 30
What is defined as an internal computerized table of access rules regarding the levels of computer access permitted to login IDs and computer terminals?
正解：A
解説：
An Access Control List (ACL) is a structured, system-maintained list of authorization rules that specifies who or what is allowed to access a resource and what actions are permitted. In many operating systems, network devices, and applications, an ACL functions as an internal table that maps identities such as user IDs, group IDs, service accounts, or even device/terminal identifiers to permissions like read, write, execute, modify, delete, or administer. When a subject attempts to access an object, the system consults the ACL to determine whether the requested operation should be allowed or denied, enforcing the organization's security policy at runtime.
The description in the question matches the classic definition of an ACL as a computerized table of access rules tied to login IDs and sometimes the originating endpoint or terminal context. ACLs are central to implementing discretionary access control and are also widely used in networking (for example, permitting or denying traffic flows based on source/destination and ports) and file systems (controlling access to folders and files).
An Access Control Entry (ACE) is only a single line item within an ACL (one rule for one subject). A "Relational Access Database" is not a standard security control term for authorization tables. A "Directory Management System" manages identities and groups, but it is not the same as the enforcement list attached to a specific resource. Therefore, the correct answer is Access Control List.
質問 # 31
NIST 800-30 defines cyber risk as a function of the likelihood of a given threat-source exercising a potential vulnerability, and:
正解：D
解説：
NIST SP 800-30 describes risk using a classic risk model: risk is a function of likelihood and impact. In this model, a threat-source may exploit a vulnerability, producing a threat event that results in adverse consequences. The likelihood component reflects how probable it is that a threat event will occur and successfully cause harm, considering factors such as threat capability and intent (or in non-adversarial cases, the frequency of hazards), the existence and severity of vulnerabilities, exposure, and the strength of current safeguards. However, likelihood alone does not define risk; a highly likely event that causes minimal harm may be less important than a less likely event that causes severe harm.
The second required component is the impact-the magnitude of harm to the organization if the adverse event occurs. Impact is commonly evaluated across mission and business outcomes, including financial loss, operational disruption, legal or regulatory consequences, reputational damage, and loss of confidentiality, integrity, or availability. This is why option D is correct: NIST's definition explicitly ties the risk expression to the resulting impact on the organization.
The other options may influence likelihood assessment or control selection, but they are not the missing definitional element. Detection probability and control assurance relate to monitoring and governance; predisposing conditions can shape likelihood. None replace the
質問 # 32
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