Encryption’s Importance to Economic and Infrastructure Security

Det övergripande syftet med den här avhandlingen var att utreda om network coopetition, samarbete mellan konkurrerande aktörer, kan öka värdeskapandet inom hälso- och sjukvården. Inom hälso- och sjukvården är network coopetition ett ämne som fått liten uppmärksamhet i tidigare studier. För att besvara syftet utvecklades en modell för network coopetition inom hälso- och sjukvården. Modellen applicerades sedan på en del av vårdkedjan för patienter i behov av neurokirurgisk vård. Resultaten från avhandlingen visar att: (1) Förutsättningarna för network coopetition i vårdkedjan för patienter i behov av neurokirurgisk vård är uppfyllda. (2) Det finns exempel på horisontell network coopetition i den studerade vårdkedjan. (3) Det existerar en diskrepans mellan hur aktörerna  ser  på  sitt  eget  och  de  andra  aktörernas  värdeskapande. (4)  Värdeskapandet bör utvärderas som ett gemensamt system där hänsyn tas till alla aktörer och utvärderas på process- nivå där hänsyn tas till alla intressenter. Dessa resultat leder fram till den övergripande slutsatsen är att network coopetition bör kunna öka värdeskapandet för högspecialiserade vårdkedjor med en stor andel inomlänspatienter.The overall purpose of this thesis was to investigate whether network coopetition, cooperation between competitive actors, can increase the value creation within the health care system. Within health care, network coopetition is a subject granted little attention in previous research. To fulfil the purpose a model for network coopetition within the health care system was developed. The model was the applied to one part of the chain of care for patients in need of neurosurgery. The results from this thesis show: (1) The conditions for network coopetition in the chain of care for patients in need of neurosurgery are fulfilled. (2) Examples of horizontal network coopetition have been found in the studied chain of care. (3) There is an existing discrepancy between how each actor recognizes its own and the other actors’ value creation. (4) The value creation ought to be evaluated as a common system where all actors are taken into account and at a process level where all stakeholders are considered. These results supports the final conclusion that network coopetition ought to be able to increase the value creation for highly specialized chain of cares with a large share of within-county patients

Why Confronting the Internet’s Dark Side?

Raphael Cohen-Almagor, the author of Confronting the Internet’s Dark Side, explains his motivation for exploring the dangerous side of the world wide web. This new book is the first comprehensive book on social responsibility on the Internet

Inventing the Future: Barlow and Beyond

Syfte: Syftet med studien var att kartlägga preventiva omvårdnadsåtgärder för att förhindra ventilator-associerad pneumoni på en thoraxintensivvårdsavdelning. Bakgrund: De vanligaste vårdrelaterade infektionerna på intensivvårdsavdelningar är pneumonier och bland dessa är 80 % ventilatorassocierade. Vårdrelaterade infektioner innebär stora kostnader för samhället och ökat vårdlidande för den drabbade patienten. För att förhindra uppkomsten av ventilator-associerad pneumoni (VAP) finns ett antal omvårdnadsåtgärder som har visat sig vara effektiva vad gäller att motverka VAP. Design: Studien är en journalgranskning med retrospektiv deskriptiv design. Metod: Ett klusterurval gjordes där patienter som vårdats minst två påbörjade dygn i respirator valdes ut. Totalt togs 126 journaler fram varav 17 journaler exkluderades och slutligen ingick totalt 109 journaler i studien. Journalerna granskades med hjälp av ett protokoll där följande omvårdnadsåtgärder kontrollerades: tandborstning, munvård med klorhexidinlösning, antal utförda kufftrycksmätningar, registrerat kufftryck, höjd huvudända, subglottisaspiration, sederingsgrad enligt Richmond Agitation Sedation Scale (RASS) samt gurgling med klorhexidinlösning. Datan analyserades i statistikprogrammet SPSS. Resultat: Deltagarna delades in i två grupper utifrån ålder (grupp 1 ≤ 69 år, grupp 2 ≥ 70 år). Munvård med klorhexidin var den åtgärd som utfördes flest gånger per dygn med medianvärde fyra i båda åldersgrupperna. Därefter följde kufftrycksmätning med en median på två kontroller per dygn. Medianvärdet för höjd huvudända var ett i båda grupperna. Tandborstning var den åtgärd som utfördes minst antal gånger. Det var inga signifikanta skillnader mellan de olika åldersgrupperna vad gäller utförda omvårdnadsåtgärder. Konklusion och kliniska implikationer: En rimlig bedömning är att kontinuerlig uppdatering beträffande den senaste forskningen hos vårdpersonal samt revidering av PM kommer att ge bättre vårdresultat, kortare vårdtider, mindre kostnader för samhället och mindre vårdlidande. Resultatet pekar på behov av antingen bättre följsamhet till befintliga rekommendationer, eller noggrannare och tydligare dokumentation av utförda åtgärder

Sony, Cyber Security, and Free Speech: Preserving the First Amendment in the Modern World

Reprinted from 16 U.C. Davis Bus. L.J. 309 (2016). This paper explores the Sony hack in 2014 allegedly launched by the North Korean government in retaliation over Sony’s production of The Interview and considers the hack’s chilling impact on speech in technology. One of the most devastating cyber attacks in history, the hack exposed approximately thirty- eight million files of sensitive data, including over 170,000 employee emails, thousands of employee social security numbers and unreleased footage of upcoming movies. The hack caused Sony to censor the film and prompted members of the entertainment industry at large to tailor their communication and conform storylines to societal standards. Such censorship cuts the First Amendment at its core and exemplifies the danger cyber terror poses to freedom of speech by compromising Americans’ privacy in digital mediums. This paper critiques the current methods for combatting cyber terror, which consist of unwieldy federal criminal laws and controversial information sharing policies, while proposing more promising solutions that unleash the competitive power of the free market with limited government regulation. It also recommends legal, affordable and user-friendly tools anyone can use to secure their technology, recapture their privacy and exercise their freedom of speech online without fear of surreptitious surveillance or retaliatory exposure

FISA Reform

Congress and the Executive Branch are poised to take up the issue of FISA reform in 2014. What has been missing from the discussion is a comprehensive view of ways in which reform could be given effect—i.e., a taxonomy of potential options. This article seeks to fill the gap. The aim is to deepen the conversation about abeyant approaches to foreign intelligence gathering, to allow fuller discussion of what a comprehensive package could contain, and to place initiatives that are currently under consideration within a broader, over-arching framework. The article begins by considering the legal underpinnings and challenges to the President\u27s Surveillance Program. It then examines how technology has altered the types of information available, as well as methods of transmission and storage. The article builds on this to develop a taxonomy for how a statutory approach to foreign intelligence gathering could be given force. It divides foreign intelligence gathering into two categories: front-end collection and back-end analysis and use. Each category contains a counterpoise structured to ensure the appropriate exercise of Congressionally-mandated authorities. For the front-end, this means balancing the manner of collection with requirements for approval. For the back-end, this means offsetting implementation with transparency and oversight. The article then considers the constituent parts of each category

Unlocking the Fifth Amendment: Passwords and Encrypted Devices

Each year, law enforcement seizes thousands of electronic devices—smartphones, laptops, and notebooks—that it cannot open without the suspect’s password. Without this password, the information on the device sits completely scrambled behind a wall of encryption. Sometimes agents will be able to obtain the information by hacking, discovering copies of data on the cloud, or obtaining the password voluntarily from the suspects themselves. But when they cannot, may the government compel suspects to disclose or enter their password? This Article considers the Fifth Amendment protection against compelled disclosures of passwords—a question that has split and confused courts. It measures this right against the legal right of law enforcement, armed with a warrant, to search the device that it has validly seized. Encryption cases present the unique hybrid scenario that link and entangle the Fourth and Fifth Amendments. In a sense, this Article explores whose rights should prevail. This Article proposes a novel settlement that draws upon the best aspects of Fourth and Fifth Amendment law: the government can compel a suspect to decrypt only those files it already knows she possesses. This rule follows from existing Fifth Amendment case law and, as a corollary to the fundamental nature of strong encryption, also represents the best accommodation of law enforcement needs against individual privacy

Queer cryptograms, anarchist cyphers: decoding Dennis Cooper's The marbled swarm: a novel

Concentrating on Dennis Cooper’s latest work, The Marbled Swarm: A Novel, a fiendishly complex, experimental tale of murder and cannibalism in Cooper’s adopted home city of Paris, I show that both the subject of the text and its formal architecture are suspended between twin principles of secrecy and concealment. I argue that a consideration of these secret strategies allows us to perceive the implicit connections between Cooper’s writing and communities of queer dissidents and anarchist dissenters who used similar covert techniques in earlier centuries in order to persist in the face of public prosecution. Following an in-depth historical appraisal of these modes of communication, and their provenance in the back-streets of Paris, London and New York, I conclude by considering the contemporary significance of Cooper’s most recent nove

Risks and remedies in e-learning system

One of the most effective applications of Information and Communication Technology (ICT) is the emergence of E-Learning. Considering the importance and need of E-Learning, recent years have seen a drastic change of learning methodologies in Higher Education. Undoubtedly, the three main entities of E-Learning system can be considered as Student, Teacher & Controlling Authority and there will be different level, but a good E-Learning system needs total integrity among all entities in every level. Apart from integrity enforcement, security enforcement in the whole system is the other crucial way to organize the it. As internet is the backbone of the entire system which is inherently insecure, during transaction of message in E-Learning system, hackers attack by utilising different loopholes of technology. So different security measures are required to be imposed on the system. In this paper, emphasis is given on different risks called e-risks and their remedies called e-remedies to build trust in the minds of all participants of E-Learning system