Cyber defenses for physical attacks and insider threats in cloud computing

Szefer, Jakub; Jamkhedkar, Pramod A.; Perez-Botero, Diego; Lee, Ruby B.

doi:10.1145/2590296.2590310

Cited by 10 publications

(4 citation statements)

References 7 publications

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“…Computer network security refers to the use of network management to control and technical measures to ensure that in a network environment, the data privacy, integrity, and availability can be protected [17]. This can be categorized into two: logic and physical security.…”

Section: Computer Network Securitymentioning

confidence: 99%

Minimizing the Vulnerabilities of Data Transmitted in an Enterprise Network

2023

IRJMETS

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Computer Networks are of most significance in the world of science and technology and society as a whole, which has not only impacted greatly on the economy and social ethics but has brought about a leap in development. Security vulnerabilities associated with computer networks are among the utmost concerns for network and security professionals because it continuously poses serious threats to the efficiency and effectiveness of enterprises. These vulnerabilities may be a result of the carelessness of users and/or the improper configuration of network devices which creates an area of vulnerability for people with malicious intents to take advantage of. By so doing, endangers sensitive data to alteration actions. The study aims at allowing the minimal vent as possible, by ensuring all security protocol goals are met.

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Section: Computer Network Securitymentioning

confidence: 99%

Minimizing the Vulnerabilities of Data Transmitted in an Enterprise Network

2023

IRJMETS

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“…The cloud provider is always trusted with the physical security of the datacenter, thus any attacks involving physical access to the infrastructure, including power and noise analysis, bus snooping, or decapping chips [33,34,75] are out of scope of a tenant's control. The provider is also trusted for the availability of the network, node allocation services, and any network performance guarantees.…”

Section: Threat Modelmentioning

confidence: 99%

Supporting Security Sensitive Tenants in a Bare-Metal Cloud

Mosayyebzadeh¹,

Mohan²,

Tikale³

et al. 2019

Preprint

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Bolted is a new architecture for bare-metal clouds that enables tenants to control tradeoffs between security, price, and performance. Security-sensitive tenants can minimize their trust in the public cloud provider and achieve similar levels of security and control that they can obtain in their own private data centers. At the same time, Bolted neither imposes overhead on tenants that are security insensitive nor compromises the flexibility or operational efficiency of the provider. Our prototype exploits a novel provisioning system and specialized firmware to enable elasticity similar to virtualized clouds. Experimentally we quantify the cost of different levels of security for a variety of workloads and demonstrate the value of giving control to the tenant. * Mosayyebzadeh, Mohan, and Tikale contributed equally. † DISTRIBUTION STATEMENT A. Approved for public release. Distribution is unlimited.

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“…Both of these issues arise due to failed data security measures. Data confidentiality refers to protecting the customers' data from being disclosed to illegitimate [12,16,24,25,26] Insider attacks [16,27,28,29] parties without their express approval while data integrity refers to protecting consumers' data from malicious modifications and ensuring the accuracy and consistency of data [2]. Table 2 presents the main challenges that need to be considered during the adoption and use of Cloud computing.…”

Section: Securitymentioning

confidence: 99%

The Impact of Security Concernson Personal Innovativeness,Behavioural and Adoption Intentionsof Cloud Technology

Balasooriya

Wibowo

Grandhi

et al. 2017

JSN

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Cloud services have gained popularity due to the number of advantages they provide to organizations and individuals such as reduced cost, better storage, and improved performance. However, a lot of organizations are still unwilling to shift their traditional in-house services to the Cloud due to the various security implications. Many Cloud service users are worried about the security of their data and privacy being violated. There are many reported cases of Cloud service providers illegally collecting personal data of their customers, which has led to service providers being viewed with greater suspicion than before. To overcome this, Cloud service providers must ensure that they inform the users exactly about which data is being used and how it is used. While it is the duty of the Cloud service provider to protect the data confidentiality and privacy of their customers, this should not be misunderstood or misused by customers to conduct illegal activities because Cloud service providers have to abide by the rules and regulations, including co-operating with law enforcement agencies if they need any particular customer's data. In this paper, we research the main security aspects for ensuring data confidentiality and privacy.

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Cyber defenses for physical attacks and insider threats in cloud computing

Cited by 10 publications

References 7 publications

Minimizing the Vulnerabilities of Data Transmitted in an Enterprise Network

Minimizing the Vulnerabilities of Data Transmitted in an Enterprise Network

Supporting Security Sensitive Tenants in a Bare-Metal Cloud

The Impact of Security Concernson Personal Innovativeness,Behavioural and Adoption Intentionsof Cloud Technology

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