Essays about: "Public key infrastructure"

Showing result 1 - 5 of 124 essays containing the words Public key infrastructure.

  1. 1. Blockchain-based e-voting system without digital ID: A Proof-of-Concept

    University essay from Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Author : Leonard Schick; [2024]
    Keywords : Computer science; Cryptography; Crypto; Blockchain; Distributed systems; e-voting; electronic voting; Ethereum; Hyperledger; Hyperledger besu; Decentralization; Datavetenskap; Kryptografi; Blockkedja; Distribuerade system; e-röstning; Elektronisk röstning; Blinda signaturer; Ethereum; Hyperledger Besu; Decentralisering;

    Abstract : Electronic voting systems have the potential to offer a cost effective, secure and transparent way of communicating with the citizens, increasing trust and participation. However creating a secure open source electronic voting system providing confidentiality and transparency with sufficient performance has long been a challenge. READ MORE

  3. 2. Public certificate management revisited : A summary of policy changes over a two-year period (2021-2023)

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Simon Bergström; Lowe Kozak; [2023]
    Keywords : Certificate Authority; Baseline Requirements; CA; BR;

    Abstract : The purpose of this study was to investigate how the Digital Certificate managementactors of the Public Key Infrastructure of the Internet have changed over the past two years(2021-2023). A set of one million registered top domains were queried with the intention ofmapping out their certificates. READ MORE

  4. 3. Analysing the effects of 24/7 Carbon-free Energy procurement strategies on the electricity system : Case Study of commercial and industrial sector in the Netherlands

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : NINA JABŁOŃSKA; [2023]
    Keywords : 24 7 Carbon-free Energy; carbon accounting; corporate electricity procurement; Energy Attribute Certificates; hourly matching; the Netherlands.; 24 7 kolfri energi; koldioxidredovisning; företagens elupphandling; energiattributcertifikat; timmatchning; Nederländerna.;

    Abstract : Considering the growing importance of the electricity sector in the worldwide decarbonisation efforts, as well as large volumes of energy consumed by the commercial and industrial (C&I) sector, corporate power procurement is found to be a significant contributor to building a net zero economy. Within this topic, hourly matching of carbon-free electricity supply with demand, or 24/7 Carbon-free Energy (24/7 CFE), is identified as a next-generation power procurement framework, with growing interest from a wide range of stakeholders in the energy sector and benefits backed by robust research evidence. READ MORE

  5. 4. CHALLENGES OF IMPLEMENTING SUSTAINABLE TOURISM DEVELOPMENT STRATEGIES IN UGANDA : A CASE STUDY OF FORT PORTAL TOURISM CITY

    University essay from Mittuniversitetet/Institutionen för ekonomi, geografi, juridik och turism

    Author : Rosemary Banura; [2023]
    Keywords : Sustainable Tourism; Sustainable tourism development strategies; tourism stakeholders; and tourism city;

    Abstract : The study focused on finding out the challenges of implementing sustainable tourism development strategies and policies in Uganda, with a view of generating information on knowledge of the sustainable development challenges among stakeholders, and how best the challenges of their implementation can be addressed to achieve sustainability in the tourism sector. It is motivated by the fact that, despite the Ugandan government's efforts to build tourism as a major economic earner of the country, the sector still yields uncertain fluctuating and fewer returns. READ MORE

  6. 5. Charging for Reduced Climate Emissions and a Living countryside

    University essay from Uppsala universitet/Institutionen för samhällsbyggnad och industriell teknik

    Author : Jonas Tysk Hedlund; Tone Svedlind; Isabelle Kembro; Karolina Yngvesson; [2023]
    Keywords : charging stations; electric car; countryside; charging; placement; laddstolpe; landsbyggd; laddstolpar; elbil; laddning; placering;

    Abstract : The purpose of this project is to create a map showcasing the distribution of charging stations in the surrounding areas of Uppsala city in Uppsala Municipality. Additionally, the project examines the expected development of electric car utilization, identifies essential requirements, and highlights significant actors driving this development. READ MORE