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1771 Uppsatser om Security engineering - Sida 13 av 119

Elevers motivation : en enkätstudie i år 5 och 6

The aim of this essay is to get a deeper understanding of a teachers' profession and to get knowledge of how earlier experiences can influence you as a teacher. I have interviewed a female teacher, Pia to get this understanding. As a tool to get the teacher's whole story I used the life story method. In her profession she is influenced by her own importance of security as a child.Her own needs of security has given her an deeper understanding for pupils like herself during the childhood; insecure and afraid. Her understanding for all kinds of behavior among the children has increased by her own experiences.The story shows that Pia is frustrated by the fact that she can't control her own working time.

Requirement Specification for Information Security to Health Systems, Case Study - IMIS

During 2001-2002 a prototype, IMIS (Integrated Mobile Information System) was developed at BTH (Blekinge University of Technology) to demonstrate how mobile IT-systems can be used in healthcare. The prototype was based on the activity theory of Engeström. An ongoing project started in spring 2003. The purpose of the project is further development of IMIS with special focus in the diabetes healthcare. Participants in the project are scientists and students at BTH, ALMI Företagspartner, Blekinge FoU-enhet, Barndiabetesförbundet Blekinge, Blekinge Diabetesförening, Vårdcentralen Ronneby and Vårdcentralen Sölvesborg.

Användarinvolvering i ett systemutvecklingsprojekt -Är det effektivt?

In most software engineering project, users are only involved in the beginning of the project as a help to design the requirements specification but users can be involved after this phase too, but is it effective to do so? With this report we would like to investigate how effective it is to involve users after the requirements specification has been written and approved. To find out how effective it is to involve the users we try some fast and simple involvement techniques on a quite far gone project. These techniques include ethnographic studies, prototypes and surveys. We also interviewed a couple of people who work with usability and finally delivered a report with our results to them to find out if they found our result relevant. By also documenting how much time we spent involving users we will show to which degree user involvement is effective. We found out that a couple of fast techniques could get very much result in the form of usability enhancing suggestions to the developers.

Restinformation i elektroniska textdokument

Some word processing programs save information that not all users of the program are aware of. This information consists of a number of things. Example of that is who the writer of the document is, the time it took to write it and where on the computer the document is saved. Text that has been changed or removedcan also be saved. This information is not shown in the program and the user will therefore not be aware of its existence.

Cloud Computing - A Study of Performance and Security

Cloud Computing är det stora modeordet i IT-världen just nu. Det har blivit mer och mer populärt på senare år men frågor har uppstått om dess prestanda och säkerhet. Hur säkert är det egentligen och är det någon större skillnad i prestanda mellan en lokal server och en molnbaserad server? Detta examensarbete tar upp dessa frågor. En serie prestandatester kombinerat med en litteraturstudie genomfördes för att få fram ett resultatet för detta examensarbete. Denna rapport kan komma att vara till nytta för de som har ett intresse av Cloud Computing men som saknar någon större kunskap om ämnet.

Närståendes upplevelser vid akut kritisk sjukdom

AbstractBackground: When an acute illness or trauma occurs, life becomes disorganised and shattered for the critically ill person and his/her family members. The family members are confronted with thoughts about life and death which can cause stress and anxiety. How the family members cope with the crisis is individual and depending on personality and earlier experiences. Aim: The purpose of this literary review was to illustrate the family members´ experiences when dealing with a critically ill family member. Method: A literary review was made based on fifteen qualitative and quantitative scientific articles and a literary book.

Partnerskapet: trygghet eller en illusion? : En intervjustudie med lesbiska kvinnor som ingått partnerskap

I have critically examined heteronormativity as it permeates our society and questioned ?identities? as designed and constructed, leading to certain identities being seen as normal, while others are regarded as abnormal.I have had a discussion with my informants about love, monogamy, amicable and relationships. Every couple has basically isolated themselves after they became a couple and they feel secure with one another. The partnership is very important for my informants, partly because they see the partnership as a legal and economical security. However, these aspects are not crucial to the decision that they chose to marry, for the main reason is love and the desire to take the relationship one step further.

En studie om ensamkommande barns situation

In this study the semi structured interview method was used to explore what kind of knowledge one In State Authority: The Migration Board, and three Non Governmental Organisations: Red Cross, Save the Children and ISS- International Social Service have about the situation for separated children. Another purpose in this study was to explore if people who are close to the children are working for the best of the children and if their cases were treated with legal security. The result shows that the children?s cases are not treated with legal security and some of the children suffer psychologically from separations from the families and other children need new families because they were maltreated. The result also shows that there are signs that separated children are discriminated compared to children with a Swedish background..

Kodgenerering i CASE-verktyg : En undersökning hur CASE-verktyg uppfyller experters kodgenereringskrav

Denna rapport undersöker krav, tagna från ett ramverk för evaluering av CASE-verktyg i ett kontextuellt sammanhang, i två representativa CASE-verktyg. Ramverket utnyttjar en modell som föreslagits av Lundell och Lings för att extrahera både krav och förväntningar som en organisation (www.it.volvo.com) hade på vad ett CASE-verktyg är och kan utföra.Ramverket extraherar krav i ett organisationell kontext, dvs. utvärderingen utfördes innan verktyget som evaluerades användes i organisationen. Detta indikerar på att kraven inte är knutna till ett specifikt verktyg, samt att CASE-verktyg inte säkert stödjer dessa krav.Resultatet för denna rapport är att viss semantisk förlust uppstod vid transformering av kod och modeller..

Ett livsfarligt yrke: En studie om motivation inom yrken med risk för hot och våld

The purpose of this study is to examine what factors that motivate people to work in professions with an explicit and inherent risk of threats and violence. By using a qualitative study and conducting in-depth interviews with eight security guards and doormen with experience from working at restaurants and nightclubs, the study could conclude that the interviewed security guards and doormen were motivated mainly by economic incentives and the social interaction that the profession entails. Status and riskiness of the profession did also, to a certain extent, contribute to the motivation. The professions' lack of advancement opportunities were frequently mentioned as the main reason to why one chose to leave the position, or consider the time in the profession as limited..

Datasäkerhet : Hur man skyddar sig mot interna hot

As the companies of today are good at protecting themselves against external threats, but are having problems with internal threats, we focused on how information can be protected from ending up in the wrong hands. First and foremost to protect information from employees who might steal it and sell it to another company. Since the security investments needed are connected to the financial costs of implementing them we have tried to create a balance between the investments needed and the cost of implementing them. The different kinds of protection needed are first and foremost protection to make data less accessable, passwords and traceability. While it is hard for us to estimate the amount of money a company lose by the hour when the production stands still, we have not been able to use any of the excising models to calculate the profit of installing countermeasures.

Parental experiences when children are undergoing emergency surgery/Föräldrars upplevelser i samband med att deras barn genomgår en akut operation

When a child is hospitalized, it is usually more than one person who needs attention ? i.e. the child as well as its parents. The emergency ward environment and surgery rooms are unfamiliar and the parents feel anxious, insecure and uncertain about how to act. They are expected to participate in the child?s care, cope with their own anxiety and simultaneously convey a sense of security and stability to the child.

Svävare: Konstruktion av hytt till en svävare

 This report will describe a project between two students from Karlstad University and Markus Norström from Hovercraft solutions. The project aim was to develop a cabin for the hovercraft 380TD. The project was divided into two sub parts; one concerning the design of the cabin and one concerning the engineering. Throughout this rapport you can follow the engineering part of the project. The project has followed a systematic product development process resulting in optimized results for material selection and engineering solutions.

Use case som teknik för identifiering och dokumentering av krav

Ett effektivt användande av ett informationssystem förbättrar informationshanteringen inom en verksamhet. För att ett informationssystem ska kunna fungera effektivt krävs att det motsvarar de krav som ställts på informationssystemet av olika intressenter.Requirements Engineering (RE) är en viktig del av systemutvecklingsprocessen för att kunna säkerställa en väl fungerande kravhantering. Use case är en teknik som kan användas som hjälpmedel i RE-processen för att identifiera och dokumentera krav.Syftet med detta examensarbete är att undersöka om use case är tillräcklig som enda teknik för att identifiera och dokumentera krav samt vilka eventuella kompletterande tekniker som används bland systemutvecklare. Resultatet av undersökningen visar att use case-tekniken inte är tillräcklig utan måste kompletteras med andra tekniker för att möjliggöra att samtliga krav kan identifieras och dokumenteras..

Barns datoranvändning i förskolan : Lärtillfälle eller tidsfördriv?

 This report will describe a project between two students from Karlstad University and Markus Norström from Hovercraft solutions. The project aim was to develop a cabin for the hovercraft 380TD. The project was divided into two sub parts; one concerning the design of the cabin and one concerning the engineering. Throughout this rapport you can follow the engineering part of the project. The project has followed a systematic product development process resulting in optimized results for material selection and engineering solutions.

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