Free Practice Questions for Isaca Cybersecurity-Audit-Certificate Exam

 A Wi-Fi hotspot is a physical location where people can obtain Internet access, typically using Wi-Fi technology, via a wireless local area network (WLAN) using a router connected to an Internet service provider. Public hotspots are often found in places like coffee shops or hotels and are created from wireless access points configured to provide Internet access1.

References: The definition and characteristics of a Wi-Fi hotspot are well-documented in various online resources, including Wikipedia and PCMag, which describe a hotspot as a location that provides Internet access via a WLAN12.

The control mechanism that is used to detect the unauthorized modification of key configuration settings is file integrity. File integrity is the property of ensuring that files are not altered or corrupted by unauthorized users or processes. File integrity can be monitored by using tools that compare the current state of files with a baseline or checksum and alert on any changes.

The greatest concern for an IS auditor when a VPN is implemented on employees’ personal mobile devices would likely be B. Users may store the data in plain text on their mobile devices. This is because storing sensitive data in plain text can lead to security breaches if the device is lost, stolen, or compromised.

Detailed Step by Step Explanation:

Data at Rest: Personal devices often lack the same level of security as corporate devices, making stored data more vulnerable.

Device Loss or Theft: Personal devices are more likely to be lost or stolen, and if data is stored in plain text, it could be easily accessed.

Compliance and Data Protection: Storing data in plain text may violate compliance requirements and data protection laws, which mandate encryption of sensitive information.

Availability can be protected through the use of redundancy, backups, and business continuity management. This is because these measures help to ensure that systems, data, and services are accessible and functional at all times, even in the event of a disruption or disaster. The other options are not directly related to protecting availability, but rather focus on enhancing confidentiality (A), integrity C, or awareness (D).

When passwords are used in key generation, they serve as a component of the encryption process. The strength of the encryption algorithm itself is not inherently affected by the use of passwords for key generation. Instead, the security of the encryption relies on the strength and complexity of the password, the key generation process, and the encryption algorithm’s resilience to attacks. A strong, complex password can contribute to a robust encryption key, thereby maintaining the intended strength of the encryption algorithm.

References: While I cannot provide direct references from the ISACA Cybersecurity Audit Manual, it is generally understood in cybersecurity practices that the encryption algorithm’s strength is determined by its design and resistance to cryptanalysis, not solely by the elements used in key generation. The use of passwords in key generation is a common practice and, when implemented correctly, does not diminish the algorithm’s strength. For specific references, please consult the ISACA Cybersecurity Audit resources or related study guides.

The GREATEST risk pertaining to sensitive data leakage when users set mobile devices to “always on” mode is that authorization tokens could be exploited. Authorization tokens are pieces of data that are used to authenticate users and grant them access to certain resources or services. Authorization tokens are often stored on mobile devices to enable seamless and convenient access without requiring users to enter their credentials repeatedly. However, if users set their mobile devices to “always on” mode, they increase the risk of losing their devices or having them stolen by attackers. Attackers can then access the authorization tokens stored on the devices and use them to impersonate the users or access their sensitive data.

The primary purpose of a Security Operations Center (SOC) team is to continuously monitor and improve an organization’s security posture. They are responsible for the detection, analysis, and response to cybersecurity incidents, using a combination of technology solutions and a strong set of processes.

References = ISACA’s resources highlight the role of SOC teams in enhancing the security measures of an organization. They are integral to the proactive defense against cyber threats and play a key role in the strategic planning of security measures123.

The protection of information from unauthorized access or disclosure is known as confidentiality. This is because confidentiality is one of the three main objectives of information security, along with integrity and availability. Confidentiality ensures that information is accessible and readable only by those who are authorized and intended to do so, and prevents unauthorized or accidental exposure of information to unauthorized parties. The other options are not the protection of information from unauthorized access or disclosure, but rather different concepts or techniques that are related to information security, such as access control (A), cryptography (B), or media protection C.

The MOST cost-effective technique for implementing network security for human resources (HR) desktops and internal laptop users in an organization is using a virtual local area network (VLAN). A VLAN is a logical grouping of network devices that share the same broadcast domain regardless of their physical location or connection. A VLAN can enhance network security by isolating different types of traffic or users from each other and applying different security policies or rules based on the VLAN membership. For example, an organization can create a VLAN for HR desktops and internal laptop users that restricts their access to only HR-related systems or resources. A VLAN can also reduce network costs by saving bandwidth, improving performance, and simplifying management.

SSH, or Secure Shell, is a network protocol that operates at the Application layer of the OSI model. This is the topmost layer, which allows users to interact with the network through applications. SSH provides a secure channel over an unsecured network in a client-server architecture, enabling users to log into another computer over a network, to execute commands in a remote machine, and to move files from one machine to another.

References: The information aligns with the OSI model’s definition, where the Application layer is responsible for providing network services to the applications of the user12.