We examine susceptibility of a password manager to secrets exfiltration via examination of the password database on disk; memory forensics; and finally, keylogging, clipboard monitoring, and binary modification. If you are writing a psychology case study, you must consider whether your audience will have the intellectual skills to understand the information in the case. How do you plan to present the report? Psychologists are always looking for better ways to treat their patients, and exploratory studies allow them to research new ideas or theories. The focus is learning the relationship between children and exercise, and why certain children become obese. These elements delineate case study from other forms of research and inform the critical aspects of the research design and execution. Case Study Research in Practice. Doing so may reveal important new insights into recommending how governments in other predominantly Muslim nations can formulate policies that support improved access to education for girls.
If 1Password4 scrubbed the master password memory region upon successful unlocking, it would comply with all proposed security guarantees we outlined earlier. Review this page because it may help you identify a subject of analysis that can be investigated using a single case study design. Just enter Improv into the and the analysis is instantly provided. Given this, we moved on to the attack surface of passwords stored in memory while the password managers are running. It is also possible for types of case studies to overlap each other. American Political Science Review, 98 2 , 341-354. You will want to have each subject complete a consent form.
The main characteristics of case study research are that it is narrowly focused, provides a high level of detail, and is able to combine both objective and subjective data to achieve an in-depth understanding. How much background information do you need to procure? This was most evident in 1Password7 where secrets, including the master password and its associated secret key, were present in both a locked and unlocked state. All the studies list both inclusion criteria factors that make you eligible for participating in the study and exclusion criteria factors that will keep you out. Selection of cases is based on the purpose of the research and related to the theoretical propositions about the topic of interest. However, the researcher mustn't rely solely on the information from the one subject, and be sure to have multiple sources.
Once the question has been identified and the basic type of case study method has been selected, the researcher will need to begin designing their case study approach. This part of the discussion section should also note any unanswered questions or issues your case study could not address. Describe the research problem and describe the subject of analysis you have chosen to address the problem. Leadership in Focus is a large collection of short videos that bring to life real-world business challenges and spark lively discussions aimed at improving executive skills. The more data sources used, the better the quality of the final data.
The study would determine whether or not she could learn language skills at the age of 13. When deciding upon which research methods to use, these are the most important: 1. We anticipated that password managers would employ basic security best practices, such as scrubbing secrets from memory when they are not in use and sanitization of memory once a password manager was logged out and placed into a locked state. A recent engagement has been with the United Nations Development Programme, and another assignment has been to provide guidance to assist doctoral students at the University of Copenhagen. Canadian Journal for New Scholars in Education, 1 1 , 1-13. Macaluso was a three-time president and a member of the original founding board of directors.
Schematic representation of case study research designs. He is married and has two sons. In order to obtain a full and detailed picture of the participant or small group, the researcher can use a variety of approaches and methods to collect data. Introduction: The discipline and practice of qualitative research. The development of grounded theory in the 1960's led to a resurgence in case study research, with its application in the social sciences, education, and the humanities. More detailed information about how to document any limitations to your research can be found. Event— This type of study focuses on an event, whether cultural or societal, and how it affects those that are affected by it.
This technology protects secrets inside secure memory enclaves so that other processes and even higher privileged components such as the kernel cannot access them. The case study as a research method. Our approach for this was to survey popular password managers to determine common defenses they employ against secrets exfiltration. There are several types of interviews. What tools are required to analyze the problem? If your subject of analysis is a place. For example, password managers should attempt to block software keystroke loggers from accessing the master password as it is typed, attempt to limit the exposure of unencrypted passwords left on the clipboard, and take reasonable steps to detect and block modification or patching of the password manager and its supporting libraries that might expose passwords.
Suggest Areas for Further Research Although your case study may offer important insights about the research problem, there are likely additional questions related to the problem that remain unanswered or findings that unexpectedly revealed themselves as a result of your in-depth analysis of the case. A completed interview should be attentively investigated for relevant facts and figures, which will be analyzed and systematized. The same can be said for other safety issues in cars. They also wanted to learn about her language skills. Steve Zielinski — McLean L. Each of the following types of cases can be used in any field or discipline. Pages, ratings, reviews and sales rank all provide indicators of how well you can rank in the category.
What other information do you need to know to successfully complete the study? Case study research is not used to determine cause and effect, nor is it used to discover generalizable truths or make predictions. He is a past Chairman of the Board of Directors of the Foundation for the Louisiana State University Health Sciences Center in New Orleans, and continues in service on the board. Summarize any literature that not only shows how your subject of analysis contributes to understanding the research problem, but how your case contributes to a new way of understanding the problem that prior research has failed to do. His dedication and commitment to quality patient care and research is well known throughout the urology profession. In this article, we explore the evolution of case study research, discuss methodological variations, and summarize key elements with the aim of providing guidance on the available options for researchers wanting to use case study in their work. At Least Five Misconceptions about Case Study Research Social science case studies are often perceived as limited in their ability to create new knowledge because they are not randomly selected and findings cannot be generalized to larger populations. Group — This type of study focuses on a group of people.