End-to-End IoT Security Middleware for Cloud-Fog Communication

2017 ◽  
Author(s):  
Bidyut Mukherjee ◽  
Roshan Lal Neupane ◽  
Prasad Calyam
Keyword(s):  
Iot Security ◽  
End To End ◽  
Security Middleware

Flexible IoT security middleware for end-to-end cloud–fog communication

2018 ◽  
Vol 87 ◽  
pp. 688-703 ◽  
Author(s):  
Bidyut Mukherjee ◽  
Songjie Wang ◽  
Wenyi Lu ◽  
Roshan Lal Neupane ◽  
Daniel Dunn ◽  
...  
Keyword(s):  
Iot Security ◽  
End To End ◽  
Security Middleware

scholarly journals Lightweight IoT security middleware for end-to-end cloud-fog communication

2017 ◽  
Author(s):  
◽  
Bidyut Mukherjee
Keyword(s):  
Disaster Response ◽  
Home Healthcare ◽  
Smart Devices ◽  
Cloud Infrastructure ◽  
Static Properties ◽  
Iot Security ◽  
Network Bandwidth ◽  
Trade Offs ◽  
End To End ◽  
Security Middleware

IoT (Internet of Things) based smart devices such as sensors and wearables have been actively used in edge clouds i.e., 'fogs' to provide critical data during scenarios ranging from e.g., disaster response to in-home healthcare. Since these devices typically operate in resource constrained environments at the network-edge, end-to-end security protocols have to be lightweight while also being robust, flexible and energy-efficient for data import/ export to/from cloud platforms. In this thesis, we present the design and implementation of a lightweight IoT security middleware for end-to-end cloud-fog communications involving smart devices and cloud-hosted applications. The novelty of our middleware is in its ability to cope with intermittent network connectivity as well as device constraints in terms of computational power, memory and network bandwidth. To provide security during intermittent network conditions, we use a Session Resumption concept in order to reuse encrypted sessions from recent past, if a recently disconnected device wants to resume a prior connection that was interrupted. The primary design goal is to not only secure IoT device communications, but also to maintain security compatibility with an existing core cloud infrastructure. Experiment results show how our middleware implementation provides fast and resource-aware security by leveraging static pre-shared keys (PSKs) for a variety of IoT-based application requirements. Thus, our work lays a foundation for promoting increased adoption of static properties such as Static PSKs that can be highly suitable for handling the trade-offs in high security or faster data transfer requirements within IoT-based applications.

Scalable and Configurable End-to-End Collection and Analysis of IoT Security Data : Towards End-to-End Security in IoT Systems

2019 ◽  
Author(s):  
Aikaterini Roukounaki ◽  
Sofoklis Efremidis ◽  
John Soldatos ◽  
Juergen Neises ◽  
Thomas Walloschke ◽  
...  
Keyword(s):  
Iot Security ◽  
End To End

VPNoT: End to End Encrypted Tunnel Based on OpenVPN and Raspberry Pi for IoT Security

2021 ◽  
Author(s):  
Christian Augusto Romero Goyzueta ◽  
Jose Emmanuel Cruz De La Cruz ◽  
Cristian Delgado Cahuana
Keyword(s):  
Raspberry Pi ◽  
Iot Security ◽  
End To End

A Survey, Design and Analysis of IoT Security and QoS Challenges

2018 ◽  
Vol 9 (3) ◽  
pp. 48-66 ◽  
Author(s):  
M Kesavan ◽  
J Prabhu
Keyword(s):  
Survey Design ◽  
High Reliability ◽  
Critical Factors ◽  
Iot Security ◽  
The Real ◽  
Network Support ◽  
End To End ◽  
Survey Design And Analysis ◽  
Exchange Data ◽  
The Web

IoT is a technological exemplar with a vision of “Everything is connected” enabling everyone to publish their generated data collected from different heterogeneous and homogenous systems onto the web. The basic concept of IoT is connectivity, a set of physical objects that use network support to exchange data. These objects can be software, boards, sensors, etc. In the real end to end network deployment, IoT is a platform and cloud is one part of it. In order to turn the IoT vision into reality high reliability, security and QoS are required to support the communications between the homogenous and heterogeneous networks. The security and QoS are critical factors in the real End to End topology. In this article, the authors proposed the various challenges for IoT security, and IoT routing between the edge and cloud.

An End-to-End View of IoT Security and Privacy

2017 ◽  
Author(s):  
Zhen Ling ◽  
Kaizheng Liu ◽  
Yiling Xu ◽  
Yier Jin ◽  
Xinwen Fu
Keyword(s):  
Security And Privacy ◽  
Iot Security ◽  
End To End

Surgical management of extracranial carotid artery aneurysms

VASA ◽  
2016 ◽  
Vol 45 (3) ◽  
pp. 223-228 ◽  
Author(s):  
Jan Paweł Skóra ◽  
Jacek Kurcz ◽  
Krzysztof Korta ◽  
Przemysław Szyber ◽  
Tadeusz Andrzej Dorobisz ◽  
...  
Keyword(s):  
Carotid Artery ◽  
Surgical Management ◽  
Minor Stroke ◽  
Stroke Rate ◽  
Extracranial Carotid Artery ◽  
Long Term Follow Up ◽  
End To End ◽  
Dacron Patch ◽  
Major Stroke

Abstract. Background: We present the methods and results of the surgical management of extracranial carotid artery aneurysms (ECCA). Postoperative complications including early and late neurological events were analysed. Correlation between reconstruction techniques and morphology of ECCA was assessed in this retrospective study. Patients and methods: In total, 32 reconstructions of ECCA were performed in 31 symptomatic patients with a mean age of 59.2 (range 33 - 84) years. The causes of ECCA were divided among atherosclerosis (n = 25; 78.1 %), previous carotid endarterectomy with Dacron patch (n = 4; 12.5 %), iatrogenic injury (n = 2; 6.3 %) and infection (n = 1; 3.1 %). In 23 cases, intervention consisted of carotid bypass. Aneurysmectomy with end-to-end suture was performed in 4 cases. Aneurysmal resection with patching was done in 2 cases and aneurysmorrhaphy without patching in another 2 cases. In 1 case, ligature of the internal carotid artery (ICA) was required. Results: Technical success defined as the preservation of ICA patency was achieved in 31 cases (96.9 %). There was one perioperative death due to major stroke (3.1 %). Two cases of minor stroke occurred in the 30-day observation period (6.3 %). Three patients had a transient hypoglossal nerve palsy that subsided spontaneously (9.4 %). At a mean long-term follow-up of 68 months, there were no major or minor ipsilateral strokes or surgery-related deaths reported. In all 30 surviving patients (96.9 %), long-term clinical outcomes were free from ipsilateral neurological symptoms. Conclusions: Open surgery is a relatively safe method in the therapy of ECCA. Surgical repair of ECCAs can be associated with an acceptable major stroke rate and moderate minor stroke rate. Complication-free long-term outcomes can be achieved in as many as 96.9 % of patients. Aneurysmectomy with end-to-end anastomosis or bypass surgery can be implemented during open repair of ECCA.

Reliability of the Mangled Extremity Severity Score in the Management of Peripheral Vascular Injuries in Children: A Retrospective Review

2020 ◽  
Author(s):  
Ahmed Mousa ◽  
Ossama M. Zakaria ◽  
Mai A. Elkalla ◽  
Lotfy A. Abdelsattar ◽  
Hamad Al-Game'a
Keyword(s):  
Severity Score ◽  
Vein Graft ◽  
Bypass Surgery ◽  
Age Groups ◽  
Vascular Injuries ◽  
Peripheral Vascular ◽  
Group Iii ◽  
Mangled Extremity ◽  
Group I ◽  
End To End

AbstractThis study was aimed to evaluate different management modalities for peripheral vascular trauma in children, with the aid of the Mangled Extremity Severity Score (MESS). A single-center retrospective analysis took place between 2010 and 2017 at University Hospitals, having emergencies and critical care centers. Different types of vascular repair were adopted by skillful vascular experts and highly trained pediatric surgeons. Patients were divided into three different age groups. Group I included those children between 5 and 10 years; group II involved pediatrics between 11 and 15 years; while children between 16 and 21 years participated in group III. We recruited 183 children with peripheral vascular injuries. They were 87% males and 13% females, with the mean age of 14.72 ± 04. Arteriorrhaphy was performed in 32%; end-to-end anastomosis and natural vein graft were adopted in 40.5 and 49%, respectively. On the other hand, 10.5% underwent bypass surgery. The age groups I and II are highly susceptible to penetrating trauma (p = 0.001), while patients with an extreme age (i.e., group III) are more susceptible to blunt injury (p = 0.001). The MESS has a significant correlation to both age groups I and II (p = 0.001). Vein patch angioplasty and end-to-end primary repair should be adopted as the main treatment options for the repair of extremity vascular injuries in children. Moreover, other treatment modalities, such as repair with autologous vein graft/bypass surgery, may be adopted whenever possible. They are cost-effective, reliable, and simple techniques with fewer postoperative complication, especially in poor/limited resources.

WS-Security on PRODML

2014 ◽  
Vol 1 (1) ◽  
pp. 9-34
Author(s):  
Bobby Suryajaya
Keyword(s):  
Web Services ◽  
Digital Signature ◽  
Data Transfer ◽  
Web Services Security ◽  
Soap Message ◽  
Simulation Results ◽  
End To End

SKK Migas plans to apply end-to-end security based on Web Services Security (WS-Security) for Sistem Operasi Terpadu (SOT). However, there are no prototype or simulation results that can support the plan that has already been communicated to many parties. This paper proposes an experiment that performs PRODML data transfer using WS-Security by altering the WSDL to include encryption and digital signature. The experiment utilizes SoapUI, and successfully loaded PRODML WSDL that had been altered with WSP-Policy based on X.509 to transfer a SOAP message.

Mit MindSphere die digitale Transformation vorantreiben

Controlling ◽  
2019 ◽  
Vol 31 (6) ◽  
pp. 63-65
Author(s):  
Carsten Speckmann ◽  
Péter Horváth
Keyword(s):  
Digitale Transformation ◽  
Internet Der Dinge ◽  
End To End

MindSphere ist das cloudbasierte, offene IoT-Betriebssystem von Siemens. Es verbindet Produkte, Anlagen, Systeme und Maschinen und ermöglicht es so, die Fülle von Daten aus dem Internet der Dinge (IoT) mit umfangreichen Analysen zu nutzen. Als eine sichere, skalierbare End-to-End-Lösung für die Industrie sorgt MindSphere für die Konnektivität von Anlagen und liefert somit handlungsrelevante Geschäftserkenntnisse, die zur Steigerung der Produktivität und Effizienz im gesamten Unternehmen nutzbar gemacht werden können. MindSphere ist weltweit verfügbar.

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