Developing mockups of mobile application user interfaces is an important component of mobile application design. This week you will develop screen and dialog mockups for your final project.

Use the mobile application you selected last week. If you have not previously selected a mobile application to work on yet, make sure to do so early and work with your instructor. • The mockups you are creating simply display the way you want your app to look and how the UI is laid out. You can use one of the optional website tools, word processing software, presentation software, graphics programs, or even pencil and paper. • The mockups should include all the pages that you intend to create. This should at the very least include the home screen, the main application, and a credit screen. The mockups should include all the key elements that the user would either interact with or use for information/guidance on each screen. • Submit your mockups and reflect on the process and any challenges you faced along the way.

You have been hired as the new Chief Information Security Officer (CISO) for PostCyberSolutions (PCS) LLC to overhaul the cyber security program. In addition to local PCS information systems, the CISO is responsible for ensuring the various program managers maintain security compliance for customer systems under PCS security cognizance. PCS holds several government contracts in various regulatory environments making CISO a challenging position.

One of your first actions to improve the security program is to create a working group between the Information Technology, Engineering, and Security departments to foster better communication, address information system security challenges, and to work off action items. During this week’s working group meeting, an informative debate breaks out regarding the three core principles of information security and which one is most important: confidentiality, integrity, or availability. The working group debate stemmed from discussions regarding security protections for PCS’s new contract to overhaul the early warning missile detection system for the Ministry of Defense in Istanbogus.

Rank each of the three security principles in the order of importance for this system. Explain your rationale for each ranking to include any factors, criteria, and assumptions you made in selecting the order of precedence. Include at least one research reference and associated in-text citation using APA standards. In your replies to your peers discuss their ranking/rationale.

Two (2) high ranking managers of Anrun Corp. know that the company’s revenue is rapidly declining. However, at a recent shareholder meeting, they tell the shareholders to expect record profits in the next quarter. Explain the three Blanchard and Peale questions that these two managers should have asked themselves before the shareholders’ meeting.

Text 

Title: Business 

ISBN: 9780357447642 

Authors: Marianne M. Jennings 

Publication Date: 2021-01-01 

Edition: 12th Edition

Application Activity Network Security Assignment Instructions

Overview

Security was once a separate topic from networking and many professionals dismissed it as unnecessary. Today, network security is one of the most important parts of the networking professional’s job. A key point in the threat environment today is that wizard hackers who hacked for the thrill of breaking in and the enhancement of their reputation have given way to career criminals. Computer crime for traditional greed motives dominates the threat environment today.

Instructions 

The planning section has many important concepts. Arguably, the most important planning principle is risk analysis. You cannot stop all attacks, any more than society can stop all robbery. The important thing is to spend money on protection only if there is a larger reduction in probable losses. 

For this activity utilize Microsoft Visio or a subsequent visual design tool and create a diagram that lists types of attackers in a way that illustrates them from most dangerous to least dangerous. 

Create categories to place these attackers in such as:

traditional hackers, 

malware writers, 

disgruntled employees, 

career criminals,

terrorist groups, 

nation-states, etc. 

Once you have completed this, describe the types of attacks that each attacker is likely to engage in, and be sure to analyze the weaknesses that these attacks are targeting as well as which layer of the OSI model they are targeting. 

The report must be a minimum of 7 pages, excluding the title page, Visio diagrams, and references. It must include at a minimum of 7 peer-reviewed sources to justify your assertions. 

Total of 11 Pages at least

Note: Your assignment will be checked for originality via the Turnitin plagiarism tool.