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Displaying 2751 - 2775 of 9852

Modified Field Studies for CSCW Systems

January 1, 1999
Author(s)
Michelle P. Steves, Jean C. Scholtz
We, at the National Institute of Standards and Technology (NIST), are in the process of instituting and assessing collaboration technologies for manufacturing applications. This position paper for the Computer Supported Cooperative Work (CSCW) Evaluation

Data Guardians: Behaviors and Challenges While Caring for Others' Personal Data

July 23, 2023
Author(s)
Julie Haney, Sandra Prettyman, Mary Frances Theofanos, Susanne M. Furman
Many professional domains require the collection and use of personal data. Protecting systems and data is a major concern in these settings, necessitating that workers who handle personal data under- stand and practice good security and privacy habits

Limiting The Impact of Stealthy Attacks on Industrial Control Systems

October 28, 2016
Author(s)
David Urbina, Alvaro Cardenas, Niles O. Tippenhauer, Junia Valente, Mustafa Faisal, Justin Ruths, Rick Candell, Heinrik Sandberg
While attacks on information systems have for most practical purposes binary outcomes information was manipulated/eavesdropped, or not), attacks manipulating the sensor or control signals of Industrial Control Systems (ICS) can be tuned by the attacker to

A Cognitive-Behavioral Framework of User Password Management Lifecycle

June 22, 2014
Author(s)
Yee-Yin Choong
Passwords are the most commonly used mechanism in controlling users’ access to information systems. Little research has been established on the entire user password management lifecycle from the start of generating a password, maintaining the password

Development of a Scale to Assess the Linguistic and Phonological Difficulty of Passwords

June 22, 2014
Author(s)
Jennifer R. Bergstrom, Stefan A. Frisch, David C. Hawkins, Joy Hackenbracht, Kristen K. Greene, Mary Theofanos, Brian Griepentrog
Increasingly, institutions are requiring or recommending that their employees use secure, system-generated passwords. It is not clear how well linguistic and phonological language properties map onto complex, randomly-generated passwords. Passwords

Can Crowdsourcing Improve HCI?

June 18, 2011
Author(s)
Serge M. Egelman
Much of HCI research focuses on improving the user experience by using data from human subjects experiments. Designing a laboratory study, observing participants, and compensating them is a very expensive process, in terms of both time and money. Due to

Role-Based Access Control (RBAC): Features and Motivations

December 15, 1995
Author(s)
David F. Ferraiolo, Janet A. Cugini, David R. Kuhn
The central notion of Role-Based Access Control (RBAC) is that users do not have discretionary access to enterprise objects. Instead, access permissions are administratively associated with roles, and users are administratively made members of appropriate

Learning Internet of Things Security "Hands-on"

February 3, 2016
Author(s)
Constantinos Kolias, Angelos Stavrou, Jeff Voas, Irena Bojanova, D. Richard Kuhn
Our research began from asking whether there is a science behind the Internet of Things (IoT). We started from zero knowledge and no bias. The results of that work determined that indeed there is a science, but it is a science of numerous actors, that when
Displaying 2751 - 2775 of 9852
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