Network Security Threats Essay

Threat modeling begins with a clear understanding of the system in question. There are several areas to consider when trying to understand threats to an application. The areas of concern include the mobile application structure, the data, identifying threat agents and methods of attack, and controls to prevent attacks. The threat model should be created with an outline or checklist of items that need to be documented, reviewed, and discussed when developing a mobile application.

In this project, you will create a threat model. There are seven steps that will lead you through this project, beginning with the scenario as it might occur in the workplace, and continuing with Step 1: Describe Your Mobile Application Architecture. Most steps in this project should take no more than two hours to complete, and the project as a whole should take no more than two weeks to complete.

The following are the deliverables for this project:

Deliverables

• Threat Model Report: An eight- to 10-page double-spaced Word document with citations in APA format. The report should include your findings and any recommendations for mitigating the threats found. The page count does not include figures, diagrams, tables, or citations.
• Lab Report: A your lab experience along with screenshots.

Competencies

Your work will be evaluated using the competencies listed below.

• 1.1: Organize document or presentation clearly in a manner that promotes understanding and meets the requirements of the assignment.
• 1.2: Develop coherent paragraphs or points so that each is internally unified and so that each functions as part of the whole document or presentation.
• 1.3: Provide sufficient, correctly cited support that substantiates the writer’s ideas.
• 1.4: Tailor communications to the audience.
• 2.1: Identify and clearly explain the issue, question, or problem under critical consideration.
• 2.2: Locate and access sufficient information to investigate the issue or problem.
• 2.5: , conclusions or decisions, checking them against relevant criteria and benchmarks.
• 6.3: Specify security solutions based on knowledge of principles, procedures, and tools of data management, such as modeling techniques, data backup, data recovery, data directories, data warehousing, data mining, data disposal, and data standardization processes.

Step 1: Describe Your Mobile Application Architecture

In your role as a cyber threat analyst, senior management has entrusted you to identify how a particular mobile application of your choosing conforms to mobile architecture standards. You are asked to:

1. Describe by the application, wireless transmission protocols, data transmission media, interaction with hardware components, and other applications.
2. Identify the needs and requirements for application security, computing security, and device management and security.
3. Describe the operational environment and use cases.
4. Identify the operating system security and enclave/computing environment security concerns, if there are any.

This can be fictional or modeled after a real-world application. This will be part of your final report. Click the following links and review the topics and their resources. These resources will guide you in completing this task:

Begin by first reviewing the.

Architecture Considerations

Although mobile applications vary in function, they can be described in general as follows:

• wireless interfaces
• transmission type
• hardware interaction
• interaction with on device applications/services
• interaction with off device applications/services
• encryption protocols
• platforms

In Section 1 of your research report, you will focus your discussion on the security threats, vulnerabilities, and mitigations of the above considerations.

The following resources will continue to educate your management about mobile devices and mobile application security:,, mobile security vulnerabilities, and related technologies and their security. Related technologies can include the hardware and software needed to interoperate with mobile devices and mobile applications.

Include an overview of these topics in your report.

Useto review the architectural considerations for mobile applications and architecture. Then, include those that are relevant to your mobile application in your report to senior management. Address the following questions:

1. What is the design of the architecture (network infrastructure, web services, trust boundaries, , etc.)?
2. What are the common hardware components?
3. What are the authentication specifics?
4. What should or shouldn’t the app do?

You will include this information in your report.

When you have completed the work for Section 1, describing the architecture for your app, move on to the next step, where you will define the requirements for the app.

Step 2: Define the Requirements for Your Mobile Application

In the previous step, you described your apps architecture. In Step 2, you will define what purpose the mobile app serves from a business perspective and what data the app will store, transmit, and receive. Include a data flow diagram to showing exactly how data are handled and managed by the application. You can use fictional information or model it after a real-world application. Here are some questions to consider as you define your requirements:

1. What is the business function of the app?
2. What data does the application store/process? (provide data flow diagram)
   1. This diagram should outline network, device file system, and application data flows
   2. How are data transmitted between third-party APIs and app(s)?
   3. Will there be remote access and connectivity? Read this resource about, and include any of these security issues in your report.
   4. Are there between different mobile platforms? (iOS/Android/Windows/J2ME)
   5. Does the app use cloud storage APIs (e.g., Dropbox, Google Drive, iCloud, Lookout) for device data backups?
   6. Does personal data intermingle with corporate data?
   7. Is there specific business logic built into the app to process data?
3. What does the data give you (or an attacker) access to? Think aboutandas they relate to your app.
   1. Do stored credentials provide authentication?
   2. Do stored keys allow attackers to break crypto functions (data integrity)?
4. Are third-party data being stored and/or transmitted?
   1. What are the privacy requirements of user data? Consider, for example, a unique device identifier (UDID) or geolocation being transmitted to a third party.
   2. Are there user privacy-specific regulatory requirements to meet?
5. How do other data on the device affect the app? Consider, for example, authentication credentials shared between apps.
6. Compare between jailbroken (i.e., a device with hacked or bypassed digital rights software) and nonjailbroken devices.
   1. How do the differences affect app data? This can also relate to threat agent identification.

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