Cybersecurity in PACS and Medical Imaging: an Overview

Eichelberg, Marco; Kleber, Klaus; Kämmerer, M

doi:10.1007/s10278-020-00393-3

Cited by 34 publications

(20 citation statements)

References 37 publications

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“…By analyzing its database, the related characteristics of products can be understood, so as to provide decision support and enhance the competitive advantage of enterprises. A successful case is the classic "beer and diaper" example [17]. With a large number of scholars studying the scope of data mining applications, the application of data mining technology has become more extensive.…”

Section: Data Mining Overviewmentioning

confidence: 99%

Research on Sports Training Decision Support System Based on Improved Association Rules Algorithm

Shao

2021

Security and Communication Networks

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In my country, college students’ physical exercise is mainly through physical exercise and amateur sports, which is basically in a state of disorder. Based on the improved association rules, this paper introduces the auxiliary decision support system for college students’ sports training. First, we introduced a network security method and designed a sports training decision support system based on network security. Secondly, based on the Apriori algorithm, we have realized the organic integration of all aspects of college students’ sports, applied scientific training theories and advanced training methods to the management of college students’ sports training, and generated new knowledge rules through data mining technology, enriching knowledge. Finally, according to user input, select the corresponding model and combine with the rules in the knowledge base to generate a reasonable exercise training plan. After model simulation and example verification, the sports training decision support system based on the improved association rule prior algorithm designed in this paper has good applicability and efficiency.

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Section: Data Mining Overviewmentioning

confidence: 99%

Research on Sports Training Decision Support System Based on Improved Association Rules Algorithm

Shao

2021

Security and Communication Networks

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“…Most of the 35 articles selected mentioned training as a key to better cyber practices ( 5 , 12 , 13 , 19 , 25 , 27 , 32 , 35 , 52 ). Training staff in cybersecurity principles has been shown to reduce the number of attacks ( 115 ).…”

Section: Discussionmentioning

confidence: 99%

“…The 13 other articles were used to incorporate trends around the world. These international articles were from the UK ( 9 , 11 – 15 ), Canada ( 16 ), Scandinavia ( 17 ), Europe ( 5 , 18 , 19 ), Middle East ( 20 ), and Asia ( 13 , 15 , 20 , 21 ). Except for Middle East, all these countries scored “high” on the Readiness for Frontier Technologies Index of the United Nations Conference on Trade and Development's 2021 Technology and Innovation Report ( 22 ).…”

Section: Methodsmentioning

confidence: 99%

Hospital cybersecurity risks and gaps: Review (for the non-cyber professional)

Wasserman¹,

Wasserman²

2022

Front. Digit. Health

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BackgroundHealthcare is facing a growing threat of cyberattacks. Myriad data sources illustrate the same trends that healthcare is one of the industries with the highest risk of cyber infiltration and is seeing a surge in security incidents within just a few years. The circumstances thus begged the question: are US hospitals prepared for the risks that accompany clinical medicine in cyberspace?ObjectiveThe study aimed to identify the major topics and concerns present in today's hospital cybersecurity field, intended for non-cyber professionals working in hospital settings.MethodsVia structured literature searches of the National Institutes of Health's PubMed and Tel Aviv University's DaTa databases, 35 journal articles were identified to form the core of the study. Databases were chosen for accessibility and academic rigor. Eighty-seven additional sources were examined to supplement the findings.ResultsThe review revealed a basic landscape of hospital cybersecurity, including primary reasons hospitals are frequent targets, top attack methods, and consequences hospitals face following attacks. Cyber technologies common in healthcare and their risks were examined, including medical devices, telemedicine software, and electronic data. By infiltrating any of these components of clinical care, attackers can access mounds of information and manipulate, steal, ransom, or otherwise compromise the records, or can use the access to catapult themselves to deeper parts of a hospital's network. Issues that can increase healthcare cyber risks, like interoperability and constant accessibility, were also identified. Finally, strategies that hospitals tend to employ to combat these risks, including technical, financial, and regulatory, were explored and found to be weak. There exist serious vulnerabilities within hospitals' technologies that many hospitals presently fail to address. The COVID-19 pandemic was used to further illustrate this issue.ConclusionsComparison of the risks, strategies, and gaps revealed that many US hospitals are unprepared for cyberattacks. Efforts are largely misdirected, with external—often governmental—efforts negligible. Policy changes, e.g., training employees in cyber protocols, adding advanced technical protections, and collaborating with several experts, are necessary. Overall, hospitals must recognize that, in cyber incidents, the real victims are the patients. They are at risk physically and digitally when medical devices or treatments are compromised.

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“…The universality poses new challenges for personal privacy. With information leakage accidents emerging, it is urgent to protect important information in digital images 2 , 3 . Although the traditional cryptography, watermarking, and steganography techniques can protect sensitive information by encryption 4 , 5 , the encryption and decryption processes are computationally intensive and require a lot of effort to the keys in these schemes.…”

Section: Introductionmentioning

confidence: 99%

A QR code-based user-friendly visual cryptography scheme

Ren

Zhang

2022

Sci Rep

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Benefiting from the development of the Internet and smart devices, it is now convenient to transmit images anywhere and anytime, which poses a new challenge for image security. The Visual Cryptography Scheme (VCS) is a secret sharing method for protecting an image without a key, the merit of VCS is the human visual system (HVS) can restore the secret image by simply superimposing qualified shares, without any computation. To eliminate noise-like shares in traditional VCS, this paper presents a novel QR code-based expansion-free and meaningful visual cryptography scheme (QEVCS), which generates visually appealing QR codes for transmitting meaningful shares. When distributing on public networks, this scheme does not attract the attention of potential attackers. By limiting the gray-level of a halftoned image, QEVCS both keep the computation-free of visual cryptography and the size of recovery image same as the secret images. The experimental results show the effectiveness of QEVCS when preserving the privacy of images.

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Cybersecurity in PACS and Medical Imaging: an Overview

Cited by 34 publications

References 37 publications

Research on Sports Training Decision Support System Based on Improved Association Rules Algorithm

Research on Sports Training Decision Support System Based on Improved Association Rules Algorithm

Hospital cybersecurity risks and gaps: Review (for the non-cyber professional)

A QR code-based user-friendly visual cryptography scheme

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