Author: Nicola Amato
Publisher: Independently Published
ISBN: 9781976964862
Category : Computers
Languages : it
Pages : 68
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Book Description
Cosa vuol dire "La sicurezza delle informazioni nel contesto evolutivo del binomio comunicazione-informatica"? Sostanzialmente che oggigiorno è necessario considerare la sicurezza delle informazioni nell'ottica della comunicazione. Non ci si può esimere dal parlare di comunicazione quando si ha a che fare con la sicurezza delle informazioni. Questo perché le informazioni sono la materia prima della comunicazione, e parlare di sicurezza delle informazioni vuol dire anche parlare di sicurezza della comunicazione stessa. Gli argomenti esposti in questo libro sono tratti, e successivamente elaborati e semplificati, per la maggior parte dalle mie lezioni di "Scritture Segrete" fatte agli studenti del corso di laurea in Scienze della Comunicazione dell'università Insubria di Varese, nella quale sono stato docente negli anni accademici 2007/2008 e 2008/2009. Nello specifico, affronteremo un viaggio alla scoperta della sicurezza delle informazioni, dell'evoluzione delle tecnologie informatiche in piena sinergia con lo sviluppo della comunicazione e delle sue modalità espressive. Ampio risalto sarà dato inoltre alla crittografia e ai suoi metodi per occultare le informazioni al fine di garantire la sicurezza della comunicazione. Il modello espositivo adottato è orientato a facilitare la comprensione dei concetti generali con esposizioni chiare, semplici, intuitive e con l'apporto di diversi esempi esplicativi. Le nozioni tecniche sono ridotte all'osso e all'indispensabile. Tutto ciò per rendere la sicurezza informatica, i cui concetti sono spesso ostici ai più, comprensibili a tutti e in questo modo sdoganarli dalla stretta cerchia degli esperti del settore, per renderli fruibili anche dai neofiti. Per questo motivo si è preferito esporre pochi concetti basilari, per fare in modo di essere alla portata di tutti. In definitiva, questo é un libro i cui contenuti esulano deliberatamente dagli approfondimenti tecnici, proprio per lasciare spazio ai concetti basilari che, essendo espressi in maniera semplificata, possono essere tranquillamente letti e compresi da una vasta audience che va dalle persone in età adolescenziale sino alle persone più adulte che, anche se poco consone all'utilizzo delle tecnologie informatiche, vogliono comunque comprendere il funzionamento del mondo della sicurezza informatica senza perderne di vista i concetti basilari. Sommario Introduzione Capitolo 1 L'importanza della sicurezza delle informazioni Capitolo 2 Evoluzione delle tecnologie della comunicazione Capitolo 3 Informatica e sviluppo tecnologico nel contesto della comunicazione Capitolo 4 Cosa vuol dire garantire la sicurezza delle informazioni Capitolo 5 Le tipologie di attacco più frequente ai sistemi informativi 5.1 Spoofing di indirizzi IP 5.2 Sniffing di pacchetti 5.3 Shadow server 5.4 Collegamenti hijacking 5.5 Negazione di servizio Capitolo 6 I concetti fondamentali della crittografia 6.1 Che cos'è la crittografia 6.2 Le tipologie di algoritmi per crittografare 6.3 Tecniche crittografiche fondamentali Capitolo 7 Breve storia della crittografia e dei sistemi di scrittura occulta adottati nel tempo 7.1 Cenni storici 7.2 La cifratura di Cesare 7.3 La tabella di Vigenere 7.4 Altre tecniche antiche di cifratura Capitolo 8 Nozioni basilari di crittoanalisi 8.1 Che cos'è la crittoanalisi 8.2 Tipi di attacchi da crittoanalisi 8.3 Tipologie di crittoanalisi Conclusioni Bibliografia/Sitografia Informazioni sull'autore
Author: Ross C. Brownson
Publisher: Oxford University Press
ISBN: 0199826528
Category : Medical
Languages : en
Pages : 312
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Book Description
There are at least three ways in which a public health program or policy may not reach stated goals for success: 1) Choosing an intervention approach whose effectiveness is not established in the scientific literature; 2) Selecting a potentially effective program or policy yet achieving only weak, incomplete implementation or "reach," thereby failing to attain objectives; 3) Conducting an inadequate or incorrect evaluation that results in a lack of generalizable knowledge on the effectiveness of a program or policy; and 4) Paying inadequate attention to adapting an intervention to the population and context of interest To enhance evidence-based practice, this book addresses all four possibilities and attempts to provide practical guidance on how to choose, carry out, and evaluate evidence-based programs and policies in public health settings. It also begins to address a fifth, overarching need for a highly trained public health workforce. This book deals not only with finding and using scientific evidence, but also with implementation and evaluation of interventions that generate new evidence on effectiveness. Because all these topics are broad and require multi-disciplinary skills and perspectives, each chapter covers the basic issues and provides multiple examples to illustrate important concepts. In addition, each chapter provides links to the diverse literature and selected websites for readers wanting more detailed information. An indispensable volume for professionals, students, and researchers in the public health sciences and preventative medicine, this new and updated edition of Evidence-Based Public Health aims to bridge research and evidence with policies and the practice of public health.
Author: OECD
Publisher: OECD Publishing
ISBN: 9264116052
Category :
Languages : en
Pages : 78
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Book Description
This report reflects long-term, in-depth discussion and debate by participants in the Latin American Roundtable on Corporate Governance.
Author: Chiara Mio
Publisher: Springer
ISBN: 1137551496
Category : Business & Economics
Languages : en
Pages : 336
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Book Description
This book is a timely addition to the fast-growing international debate on Integrated Reporting, which offers a holistic view of the evolution and practice of Integrated Reporting. The book covers the determinants and consequences of Integrated Reporting, as well as examining some of the most relevant issues (particularly in the context of the United States) in the debate about Integrated Reporting.
Author: Nigel Maxted
Publisher: Springer Science & Business Media
ISBN: 9400914377
Category : Science
Languages : en
Pages : 462
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Book Description
The recent development of ideas on biodiversity conservation was already being considered almost three-quarters of a century ago for crop plants and the wild species related to them, by the Russian geneticist N.!. Vavilov. He was undoubtedly the first scientist to understand the impor tance for humankind of conserving for utilization the genetic diversity of our ancient crop plants and their wild relatives from their centres of diversity. His collections showed various traits of adaptation to environ mental extremes and biotypes of crop diseases and pests which were unknown to most plant breeders in the first quarter of the twentieth cen tury. Later, in the 1940s-1960s scientists began to realize that the pool of genetic diversity known to Vavilov and his colleagues was beginning to disappear. Through the replacement of the old, primitive and highly diverse land races by uniform modem varieties created by plant breed ers, the crop gene pool was being eroded. The genetic diversity of wild species was equally being threatened by human activities: over-exploita tion, habitat destruction or fragmentation, competition resulting from the introduction of alien species or varieties, changes and intensification of land use, environmental pollution and possible climate change.
Author: Giacomo Delledonne
Publisher: Palgrave Macmillan
ISBN: 9783030374006
Category : Political Science
Languages : en
Pages : 0
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Book Description
This edited volume explores the relationship between constitutionalism and populism in the Italian context. Italian populism is of interest to comparative lawyers for many reasons. Firstly, the country has a long-lasting tradition of anti-parliamentarism over the course of its history as a unitary state. After the 2018 general election, it has turned into the first European country in which two self-styled populist parties formed a coalition government. Although it collapsed in August 2019, many issues that it had raised remain. Secondly, as Italy is a founding member of the European Communities, the constitutional implications of populist politics have to be considered not only within the national framework but also in a wider context. This book argues that the relationship between populism and constitutionalism should not be seen in terms of mutual exclusion and perfect opposition. Indeed, populism frequently relies on concepts and categories belonging to the language of constitutionalism (majority, democracy, people), offering a kind of constitutional counter-narrative.
Author: Otto Herzberg Frankel
Publisher: Cambridge University Press
ISBN: 9780521467315
Category : Nature
Languages : en
Pages : 318
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Book Description
Discusses the various options for conserving plants at the level of the gene, species and community.
Author: Milton Bennett
Publisher: Hachette UK
ISBN: 1473643511
Category : Social Science
Languages : en
Pages : 403
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Book Description
In the long-awaited second edition of Basic Concepts of Intercultural Communication, Milton J. Bennett provides a comprehensive overview of the field from a constructivist perspective. In addition to his insightful analysis, Bennett offers a full complement of classic readings on the topic of intercultural communication, including: • “Science and Linguistics,” by Benjamin Lee Whorf • “The Power of Hidden Differences,” by Edward T. Hall • “Culture: A Perceptual Approach,” by Marshall R. Singer • “Communication in a Global Village,” by Dean Barlund • “Cultural Identity: Reflections on Multiculturalism,” by Peter S. Adler
Author: Anthony Forsyth
Publisher: Cambridge Scholars Publishing
ISBN: 1527536173
Category : Law
Languages : en
Pages : 287
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Book Description
The book discusses how labour law and welfare systems will be affected by the ongoing transformation of work. The first section considers demography from two different perspectives. On the one hand, it focuses on chronic diseases and their impact on work, emphasising the role and the regulation of welfare systems. On the other, attention is given to youth unemployment and to those forms of employment which might have an impact on young people. Section II touches upon the relationship between the environment and industrial relations, while the third part broaches the topic of the impact of technology in the context of the Fourth Industrial Revolution, also known as Industry 4.0. As such, this volume provides an exhaustive picture of the changes currently underway, considering all the aspects which will affect work now and in the future.
Author: Francesca Torlone
Publisher: Firenze University Press
ISBN: 8866559237
Category : Education
Languages : en
Pages : 134
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Book Description
Prison education should be a top priority issue in most societies. Prison conditions must not infringe human rights and dignity and must offer meaningful treatment programmes in order to support inmates in their rehabilitation and reintegration in society. The use of ICTs within a penitentiary context plays a crucial role in that. The present Volume looks at the learning potential in prisons and reports on innovative (e-)learning pathways for basic skills education as designed and tested in Cyprus, Greece, Italy and Romania. Research investigated on what counts as ‘educational’ in such a complex context and how to combine relevant pieces in a ‘learning mosaic’ (the broad range of any learning opportunity across it). This Volume argues that such an approach may be adopted in a wider European perspective within the frame of dynamic security.
