High Data Security Using Asymmetric Key Cryptography and Linguistic Method Steganography

2021 ◽  
Vol 6 (3) ◽  
pp. 22-32
Author(s):  
Shravankumar Venumula ◽  
◽  
Senthil Ramadoss ◽  
Keyword(s):  
Data Security ◽  
Personal Data ◽  
Data Retention ◽  
Text Data ◽  
High Data ◽  
Positive Effects ◽  
The Core ◽  
To Receive ◽  
The Relationship ◽  
Require Data

This paper recommended response is to receive encrypted sensitive text data on personal data electronics that take control of the combination of both procedures: Steganography and cryptography. The security of the system is provided through the contribution of video-based asymmetric key cryptography followed by two sequential layers of steganography to insure security also with the best positive effects out of the latter. The experiment modeled the method and simulated it. It was developed to be studied to analyze the relationship. Between protection, skill, and concentration on data. The studies require data retention checking apps of 10 various widths showing fun video effects. The report provides capacity changes with protection, as an undesirable tradeoff enforced. The uniqueness of the work is presented in the showcase of different measures that make it hard for the service provider and the application to choose the maker of the decision. The tests given are all 1-LSB privacy awareness possibilities, 2-LSB and 3-LSB methods that detail their video interaction on the cover. The core results demonstrate to be the applicability of the 3-LSB method to be enacted offers good adequate safeguards with realistic skill preferred to win 3-LSB for 1- LSB and 2-LSB techniques

scholarly journals Personas elektroniskās identifikācijas tiesiskā regulējuma problemātika

2020 ◽  
Vol 1 (16) ◽  
pp. 87-99
Author(s):  
Dace Mote
Keyword(s):  
Service Provider ◽  
Data Security ◽  
Information Technologies ◽  
Personal Data ◽  
Legal Regulation ◽  
Legal Aspects ◽  
Security Issues ◽  
Electronic Service ◽  
Master's Thesis ◽  
To Receive

Attīstoties informācijas tehnoloģijām un digitālajiem risinājumiem, pieaug iedzīvotāju vēlme saņemt pakalpojumus elektroniski – vai tie būtu sadzīviska rakstura pakalpojumi vai valsts un pašvaldības iestāžu piedāvātie elektroniskie pakalpojumi. Lai persona varētu saņemt attālinātus iestāžu pakalpojumus, tai ir nepieciešams elektroniski identificēties. Personas veiksmīgas elektroniskās identifikācijas būtiskākās komponentes ir abu pušu saistību izpilde personas datu drošības jautājumos un pakalpojumu sniedzēja spēja tehniski nodrošināt personas elektronisko identifikāciju. Rakstā tiek apskatīti elektroniskās identifikācijas veidi, to raksturojums un tiesiskie aspekti, izvērtējot tiesisko regulējumu, pieejamo literatūru un aktuālo tiesu praksi elektroniskās identificēšanas jautājumos. Raksts ir balstīts uz autores izstrādāto maģistra darbu, kurā tika pētīti personas elektroniskās identifikācijas riski un tiesiskā regulējuma problemātika. With the development of information technologies and digital solutions, desire of people to receive services electronically increases – whether it is a domestic or an electronic service offered by state or municipal authorities. In order to receive services of authorities remotely, a person needs to be identified electronically. The most important components of a person’s successful electronic identification are the fulfillment of both parties’ obligations on personal data security issues and the ability of the service provider to technically secure the person’s electronic identification. The Author of the paper has analysed types of person’s electronic identification, their characterisation and legal aspects, evaluating legal regulation, available literature and current court practice in electronic identification issues. The article is based on the author’s Master’s thesis, which explored the risks of electronic identification of a person and the issues of legal regulation.

Analysis of Retention Time Degradation Caused by Electrostatic Potential Variation between Adjacent Bit-Line and Adjacent Contact Node in DRAM

2016 ◽  
Author(s):  
Jungil Mok ◽  
Byungki Kang ◽  
Daesun Kim ◽  
Hongsun Hwang ◽  
Sangjae Rhee ◽  
...  
Keyword(s):  
Electric Field ◽  
Electrostatic Potential ◽  
Critical Dimension ◽  
Data Retention ◽  
Signal Line ◽  
Adjacent Node ◽  
Storage Node ◽  
Retention Characteristics ◽  
Node Voltage ◽  
The Relationship

Abstract Systematic retention failure related on the adjacent electrostatic potential is studied with sub 20nm DRAM. Unlike traditional retention failures which are caused by gate induced drain leakage or junction leakage, this failure is influenced by the combination of adjacent signal line and adjacent contact node voltage. As the critical dimension between adjacent active and the adjacent signal line and contact node is scaled down, the effect of electric field caused by adjacent node on storage node is increased gradually. In this paper, we will show that the relationship between the combination electric field of adjacent nodes and the data retention characteristics and we will demonstrate the mechanism based on the electrical analysis and 3D TCAD simulation simultaneously.

In a word, I’ve been there

2019 ◽  
pp. 246-256
Author(s):  
A. K. Zholkovsky
Keyword(s):  
The State ◽  
Female Characters ◽  
Political Situation ◽  
The Core ◽  
The Relationship ◽  
Core Problem ◽  
Typical Solution

In his article, A. Zholkovsky discusses the contemporary detective mini-series Otlichnitsa [A Straight-A Student], which mentions O. Mandelstam’s poem for children A Galosh [Kalosha]: more than a fleeting mention, this poem prompts the characters and viewers alike to solve the mystery of its authorship. According to the show’s plot, the fact that Mandelstam penned the poem surfaces when one of the female characters confesses her involvement in his arrest. Examining this episode, Zholkovsky seeks structural parallels with the show in V. Aksyonov’s Overstocked Packaging Barrels [Zatovarennaya bochkotara] and even in B. Pasternak’s Doctor Zhivago [Doktor Zhivago]: in each of those, a member of the Soviet intelligentsia who has developed a real fascination with some unique but unattainable object is shocked to realize that the establishment have long enjoyed this exotic object without restrictions. We observe, therefore, a typical solution to the core problem of the Soviet, and more broadly, Russian cultural-political situation: the relationship between the intelligentsia and the state, and the resolution is not a confrontation, but reconciliation.

The relationship of magnates and the szlachta of the Great Principality/Grand Duchy of Lithuania with Russia in 1733

2020 ◽  
Author(s):  
А.В. Мацук
Keyword(s):  
Free Choice ◽  
Russian Empire ◽  
The Core ◽  
The Russian Empire ◽  
Grand Duchy Of Lithuania ◽  
Relationship Of ◽  
The Relationship ◽  
Grand Duchy

В статье исследуются события бескоролевья 1733 г. в Речи Посполитой. Согласно «трактату Левенвольде» компромиссным кандидатом на избрание монархом Речи Посполитой был португальский инфант дон Мануэль, которого предложила Австрия. Россия больше склонялась к кандидатуре «пяста». Россия оказалась не подготовленной к началу бескоролевья. Бывшие российские союзники магнаты ВКЛ рассорились с российским послом Фридрихом Казимиром Левенвольде и перешли на сторону Франции. В конце февраля 1733 г. в ВКЛ направили Юрия Ливена, который от имени российской царицы предложил поддержку в получении короны Михаилу Вишневецкому и Павлу Сангушке. Принятое на конвокационном сейме решение об избрании королем «пяста» и католика показало популярность Станислава Лещинского. В результате вслед за Австрией Россия поддержала кандидатом на корону Фридриха Августа. Магнаты ВКЛ до последнего оставались конкурентами о короне. Оппозиция Лещинскому объединилась под лозунгом защиты «вольного выбора» и поэтому в ней остались кандидаты «пясты», которые не могли уступить друг другу, и согласились на компромисс – кандидатуру Фридриха Августа. Для противодействия возможному избранию Лещинского Россия создала в ВКЛ новоградскую конфедерацию. Ее организатором стал новоградский воевода Николай Фаустин Радзивилл. Эта конфедерация становится основой Генеральной Варшавской конфедерации, которая 5 октября 1733 г. избирает королем саксонского курфюрста. The article examines the events of the «kingless» year of 1733 in the Polish-Lithuanian Commonwealth. According to the Levenwolde Treaties the compromise candidate for the Commonwealth’s throne was the Portuguese Infante Don Manuel, who’s candidacy was proposed by Austria. Russia, in turn, leaned towards the «pyasta» candidate. The Russian Empire was clearly unprepared for the start of the kingless period. Russia’s former allies – magnates of the Grand Duchy of Lithuania – came into conflict with the Russian ambassador Frederick Kazimir Levenwolde and sided with France. In late February of 1733, Empress Anna Ioanovna of Russia sent Yuri Liven to the Grand Duchy of Lithuania, who offered official support in the struggle for the crown to Mikhail Vishnevetsky and Pavel Sangushka. The electoral decision made at the Sejm proved the popularity of the «pyast» and Catholic candidates, specifically – Stanislaus Leschinsky. In turn, Russia – following Austria – showed its support for the candidacy of Frederick August. The magnates of the Grand Duchy of Lithuania remained in opposition in the crown issue until the very last. Opposition to Leschinsky was united under the motto of «free choice». For that reason, it was comprised of «pyasta» candidates, who were in a deadlock with one another, and were now ready for the compromise candidacy of Frederick Augustus. In order to counter the possible election of Leschinsky, Russia created the Novograd Confederation in the Grand Duchy of Lithuania. It was organized by the Novograd Voevoda Faustin Radzivill. This confederation became the core of the General Warsaw Confederation that – on October 5th 1733 – elected the Saxon King to the throne of the Polish-Lithuanian Commonwealth.

All Hail to the Archpriest

2019 ◽  
Author(s):  
Peter Lake ◽  
Michael Questier
Keyword(s):  
Seventeenth Century ◽  
Church And State ◽  
Good Deal ◽  
The Core ◽  
Public Argument ◽  
The Relationship ◽  
Public Politics

This volume revisits the debates and disputes known collectively in the literature on late sixteenth- and early seventeenth-century England as the ‘Archpriest Controversy’. We argue that this was an extraordinary instance of the conduct of contemporary public politics and that, in its apparent strangeness, it is in fact a guide to the ways in which contemporaries negotiated the unstable later Reformation settlement in England. The published texts which form the core of the arguments involved in this debate survive, as do several caches of manuscript material generated by the dispute. Together they tell us a good deal about the aspirations of the writers and the networks that they inhabited. They also allow us to retell the progress of the dispute both as a narrative and as an instance of contemporary public argument about topics such as the increasingly imminent royal succession, late Elizabethan puritanism, and the function of episcopacy. Our contention is that, if one takes this material seriously, it is very hard to sustain standard accounts of the accession of James VI in England as part of an almost seamless continuity of royal government, contextualized by a virtually untroubled and consensus-based Protestant account of the relationship between Church and State. Nor is it possible to maintain that by the end of Elizabeth’s reign the fraction of the national Church, separatist and otherwise, which regarded itself or was regarded by others as Catholic had been driven into irrelevance.

Grading Teachers: Race and Gender Differences in Low Evaluation Ratings and Teacher Employment Outcomes

2019 ◽  
Vol 56 (5) ◽  
pp. 1800-1833 ◽  
Author(s):  
Steven Drake ◽  
Amy Auletto ◽  
Joshua M. Cowen
Keyword(s):  
Charter Schools ◽  
Evaluation System ◽  
Employment Outcomes ◽  
Teachers Of Color ◽  
High Stakes ◽  
Teacher Labor Market ◽  
Race And Gender ◽  
And Gender ◽  
To Receive ◽  
The Relationship

In July 2011, the State of Michigan adopted a broad set of teacher labor market reforms, including a high-stakes evaluation system designed in part to remove low-performing teachers. We examine the characteristics of teachers rated as “minimally effective” and “ineffective,” as well as their schools, and the relationship between low effectiveness ratings and later employment outcomes. Results suggest teachers of color across traditional and charter schools are more likely to receive low effectiveness ratings than their within-school peers. These low rating risks are higher for teachers of color working in comparatively White-faculty contexts. Male and novice teachers are also rated low more frequently, and important differences appear to exist in the usage of low ratings by traditional public and charter schools.

A realistic model for transverse shear stiffness prediction of composite corrugated-core sandwich structure with bonding effect

2021 ◽  
pp. 109963622199386
Author(s):  
Tianshu Wang ◽  
Licheng Guo
Keyword(s):  
Present Model ◽  
Shear Stiffness ◽  
Realistic Model ◽  
Torsional Stiffness ◽  
Fem Model ◽  
The Core ◽  
Bonding Effect ◽  
Stiffness Model ◽  
Bonding Area ◽  
The Relationship

In this paper, a shear stiffness model for corrugated-core sandwich structures is proposed. The bonding area is discussed independently. The core is thought to be hinged on the skins with torsional stiffness. The analytical model was verified by FEM solution. Compared with the previous studies, the new model can predict the valley point of the shear stiffness at which the relationship between the shear stiffness and the angle of the core changes from negative correlation to positive correlation. The valley point increases when the core becomes stronger. For the structure with a angle of the core smaller than counterpart for the valley point, the existing analytical formulations may significantly underestimate the shear stiffness of the structure with strong skins. The results obtained by some previous models may be only 10 persent of that of the present model, which is supported by the FEM model.

scholarly journals The Diffusion Mechanism of Megaproject Citizenship Behavior: The Role of Institutional Isomorphism

2021 ◽  
Vol 13 (15) ◽  
pp. 8123
Author(s):  
Delei Yang ◽  
Jun Zhu ◽  
Qingbin Cui ◽  
Qinghua He ◽  
Xian Zheng
Keyword(s):  
Structural Equation ◽  
Diffusion Mechanism ◽  
Vital Role ◽  
Citizenship Behavior ◽  
Equation Modeling ◽  
Positive Effects ◽  
Diffusion Limited ◽  
The Relationship ◽  
Mimetic Isomorphism

Megaproject citizenship behavior (MCB) has been confirmed to a play vital role on megaproject performance. Although current research has argued that institution elements have had an impact on MCB diffusion, limited studies have empirically investigated the distinct effectiveness of various institution elements on driving MCB’s widespread diffusion in construction megaprojects. Based on institution theory, this study proposes a theoretical model comprising institutional elements (i.e., normative and mimetic isomorphism), owner’s support, relationship-based trust, and their effect or impact on MCB’s diffusion. Based on 171 industrial questionnaires collected from managers of contractors and designers in megaprojects. Partial least squares structural equation modeling (PLS-SEM) was used to validate the established model. The results indicated that both normative and mimetic isomorphism have positive effects on facilitating MCB diffusion, and owner’s support has shown partial mediation in promoting MCB diffusion through normative isomorphism, as well as full mediation in the promoting of MCB diffusion through mimetic isomorphism. Meanwhile, relationship-based trust exerts a positive moderating effect on the relationship between mimetic isomorphism and MCB. This study extends current literature on driving MCB diffusion from the perspective of institutional theory, contributing by providing four implications for megaprojects managers to “buy in” more extensive MCB.

A learning organization perspective on knowledge-sharing behavior and firm innovation

2006 ◽  
Vol 25 (4) ◽  
pp. 227-236
Author(s):  
Li-Fen Liao
Keyword(s):  
Knowledge Sharing ◽  
Learning Organization ◽  
Significant Relationship ◽  
Shared Vision ◽  
Firm Innovation ◽  
Positive Effects ◽  
Knowledge Sharing Behavior ◽  
Relationship Of ◽  
The Relationship ◽  
Sharing Behavior

Sharing knowledge and firm innovation are the crucial ways to sustain competitive advantage. This study builds a nested model to test the relationship between learning organization, knowledge-sharing behavior, and firm innovation. Data gathered from 254 employees were used to examine the relationship of the learning organization to employees' knowledge-sharing behavior and firm innovation. The results indicate that open-mindedness, shared vision and trust have positive effects on both knowledge-sharing behavior and firm innovation. While commitment to learning does not shows significant relationship on knowledge-sharing behavior and firm innovation. Communication has significance on firm innovation but not significance on knowledge-sharing behavior.

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