Apply the concept of network segmentation in mobile risk models. What is its main purpose?

To separate sensitive traffic from general traffic

To boost internet speed for mobile users

To reduce device maintenance costs

To improve app installation processes

Analyze the impact of weak session management in mobile apps.

It can expose user sessions to hijacking attacks.

It improves app responsiveness.

It ensures secure communication between users.

Differentiate between risks posed by jailbroken devices and unencrypted data.

Jailbroken devices allow unauthorized changes, while unencrypted data is vulnerable to interception.

Jailbroken devices are immune to malware, while unencrypted data is not.

Unencrypted data affects only device performance, while jailbroken devices do not.

Jailbroken devices affect app quality, while unencrypted data doesn’t.

Examine how poor app permissions contribute to security risks in a mobile risk model.

They provide unauthorized access to sensitive device resources.

They disable critical security updates.

They increase battery consumption.

They enhance app performance in secure environments.

Organize the following risk mitigation strategies in a mobile risk model: encryption, firewalls, user training, and biometric authentication.

Device, Network, Human, Application

Application, Network, Device, Human

Network, Device, Application, Human

Human, Application, Device, Network

Interpret the role of continuous monitoring in mobile risk models.

Detecting vulnerabilities in real time and ensuring timely responses

Enhancing user experience through app recommendations

Evaluate the effectiveness of biometric authentication compared to traditional passwords in reducing mobile security risks.

Biometrics are harder to replicate and more secure.

Biometrics are equally secure but more convenient.

Passwords are more secure but less convenient.

Identify the primary purpose of a mobile risk model for native code.

Mitigate security vulnerabilities

Explain why native code introduces higher risks in mobile applications.

It directly interacts with the device's hardware and OS.

It requires more memory to run.

It is developed using cross-platform tools.

Apply a mobile risk model to assess a native code vulnerability. What should be analyzed first?

The app's permissions and API calls

Implement a security strategy to protect native code from reverse engineering. Which of the following is most effective?

Implement code obfuscation techniques

Identify a real-world scenario where native code risks can lead to financial loss.

A banking app exposing customer credentials due to poor encryption

A gaming app with low in-app purchases

A news app with outdated content

A weather app with inaccurate data

Analyze the potential impact of poor native code security on mobile devices.

Device-level compromise through privilege escalation

Differentiate between static and dynamic analysis in identifying risks in native code.

Static analysis examines code without executing it, while dynamic analysis tests runtime behavior.

Static analysis detects runtime issues, while dynamic analysis reviews syntax.

Static analysis improves performance, while dynamic analysis reduces memory usage.

Static analysis and dynamic analysis are identical.

Evaluate the effectiveness of code obfuscation as a countermeasure against native code threats.

It delays attackers but doesn't eliminate risks entirely.

It has no impact on security risks.

It is only applicable to hybrid apps.

Critique the role of third-party libraries in increasing risks in native code.

They can introduce vulnerabilities if not properly vetted.

They always enhance app security.

They have no impact on security risks.

They reduce the need for secure coding practices.

Recommend the most effective way to address risks in native code.

Regularly update libraries and implement secure coding practices.

Ignore low-severity vulnerabilities.

Avoid using native code altogether.

Rely solely on third-party tools for risk management.

Explain why physical security is critical for mobile devices.

To protect sensitive data stored on the device

To ensure uninterrupted internet access

To prevent unauthorized app downloads

Demonstrate an effective way to prevent physical theft of mobile devices.

Use a secure locking mechanism, such as biometrics

Install an antivirus application

Use strong passwords for accounts

Analyze how a mobile device's portability increases its physical risks.

It becomes easier to lose or steal.

It enhances connectivity and usability.

It makes the device heavier to carry.

It limits access to physical security tools.

Differentiate between physical risks and digital risks for mobile devices.

Physical risks affect hardware, while digital risks target software and data.

Physical risks are less severe than digital risks.

Physical risks are caused by malware, while digital risks involve theft.

Both are unrelated to mobile device security.

Propose a solution to mitigate physical risks for enterprise mobile devices.

Implement employee training and device tracking systems.

Only allow usage of specific mobile apps.

Require employees to use a shared mobile device.

Ban mobile devices from being used outside the office.

Design a physical risk mitigation strategy for mobile devices in high-risk environments.

Use device locks, encryption, and secure storage practices.

Disable GPS tracking on all devices.

Only use devices without sensitive data.

Install multiple social media apps for remote access.

Evaluate the effectiveness of tracking software in reducing physical risks.

Minimizes the impact of theft and loss

Completely eliminates physical risks

Has no significant impact on physical security

Increases physical risk due to overreliance on software

Assess the risk of leaving a mobile device unattended in a workplace.

High risk due to sensitive information exposure

Low risk because workplaces are always secure

Moderate risk depending on the workplace policies

No risk because devices are password protected

Define the term "physical risk" in the context of mobile devices.

The risk of losing or damaging a mobile device physically

The risk of encountering malicious apps

The risk of unauthorized data transfer

The risk of hacking via Bluetooth

Predict the consequences of ignoring physical risks for mobile devices in an organization.

Greater likelihood of data loss or theft

Reduced chance of data breaches

Explain why weak authentication mechanisms lead to service risks:

They allow attackers to bypass security protocols.

They increase the cost of service delivery.

They improve user experience at the expense of security.

They enhance encryption standards.

Classify the following into intentional and unintentional service risks: phishing, accidental data deletion, malware injection, misconfigured APIs.

Intentional: phishing, malware injection; Unintentional: accidental data deletion, misconfigured APIs

Intentional: phishing, accidental data deletion

Intentional: malware injection, accidental data deletion

Intentional: misconfigured APIs; Unintentional: phishing, accidental data deletion

Summarize the role of service-level agreements (SLAs) in mitigating service risks:

They provide guidelines to manage and reduce risks.

They eliminate all service risks.

They replace the need for security controls.

They ensure user data is shared openly for transparency.

Apply encryption techniques to minimize the risk of data interception during service usage:

Implement secure socket layer (SSL) encryption.

Demonstrate how to detect unauthorized access to mobile services:

By monitoring unusual login activity.

By avoiding user authentication processes.

By relying solely on user feedback.

Differentiate between data interception and data manipulation in mobile services:

Interception occurs during transit, while manipulation changes data content.

Interception involves modifying data, while manipulation involves stealing it.

Interception and manipulation are identical.

Both only occur on physical servers.

22CA2015 - Mobile Hacking - Surprise Quiz 1

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22CA2015 - Mobile Hacking - Surprise Quiz 1

65 questions

Identify the primary goal of a mobile risk model.

Define the term "mobile risk".

Select the layer where application vulnerabilities are primarily assessed in a mobile risk model.

Explain why a mobile risk model includes threat analysis.

Classify the following risks into categories in a mobile risk model: malware, weak encryption, and unsecured Wi-Fi.

Summarize the role of mobile device management (MDM) in mitigating risks.

Demonstrate how encryption mitigates data breaches in mobile devices.

Use a risk model to determine which of the following is most critical for securing a banking app.

Apply the concept of network segmentation in mobile risk models. What is its main purpose?

Analyze the impact of weak session management in mobile apps.

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