Evolution of Safety and Security Risk Assessment methodologies to use of Bayesian Networks in Process Industries

2021 ◽  
Author(s):  
Priscilla Grace George ◽  
V.R. Renjith
Keyword(s):  
Risk Assessment ◽  
Bayesian Networks ◽  
Security Risk ◽  
Process Industries ◽  
Security Risk Assessment

scholarly journals Information Security Risk Assessment of Smartphones Using Bayesian Networks

2015 ◽  
Author(s):  
Kristian Herland ◽  
Heikki Hämmäinen ◽  
Pekka Kekolahti
Keyword(s):  
Risk Assessment ◽  
Information Security ◽  
Bayesian Networks ◽  
Bayesian Network ◽  
Network Model ◽  
Security Risk ◽  
Bayesian Network Model ◽  
Information Security Risk ◽  
Security Risk Assessment ◽  
Causal Bayesian Network

This study comprises an information security risk assessment of smartphone use in Finland using Bayesian networks. The primary research method is a knowledge-based approach to build a causal Bayesian network model of information security risks and consequences. The risks, consequences, probabilities and impacts are identified from domain experts in a 2-stage interview process with 8 experts as well as from existing research and statistics. This information is then used to construct a Bayesian network model which lends itself to different use cases such as sensitivity and scenario analysis. The identified risks’probabilities follow a long tail wherein the most probable risks include unintentional data disclosure, failures of device or network, shoulder surfing or eavesdropping and loss or theft of device. Experts believe that almost 50% of users share more information to other parties through their smartphones than they acknowledge or would be willing to share. This study contains several implications for consumers as well as indicates a clear need for increasing security awareness among smartphone users.  

scholarly journals Information Security Risk Assessment of Smartphones using Bayesian Networks

2016 ◽  
Vol 4 (2) ◽  
pp. 65-86 ◽  
Author(s):  
Kristian Herland ◽  
Heikki H�mm�inen ◽  
Pekka Kekolahti ◽  
◽  
◽  
...  
Keyword(s):  
Risk Assessment ◽  
Information Security ◽  
Bayesian Networks ◽  
Security Risk ◽  
Information Security Risk ◽  
Security Risk Assessment

Defense Transportation's EDI Program: A Security Risk Assessment

1993 ◽  
Author(s):  
Harold L. Frohman ◽  
William R. Ledder
Keyword(s):  
Risk Assessment ◽  
Security Risk ◽  
Security Risk Assessment
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