Sökning: "computer security"

Visar resultat 26 - 30 av 433 uppsatser innehållade orden computer security.

1. 26. Role Based Access Control (RBAC) in the context of Smart Grids : Implementing and Evaluating a Role Based Access Control System for Configuration Loading in a Substation from a Desktop

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Gatien Ducornaud; [2023]
   Nyckelord :Role Based Access Control RBAC ; Cybersecurity; Smart Grid; Substation; Desktop Applications; Contrôle d’accès basé sur les rôles RBAC ; Cybersécurité; Réseau électrique intelligent; Sous-Station; Application Desktop; Rollbaserad åtkomstkontroll RBAC ; Cybersäkerhet; Smarta nät; Transformatorstation; datorapplikation;

   Sammanfattning : Access control is a crucial aspect of cybersecurity, and Role Based Access Control (RBAC) is a typical framework for controlling the access to specific resources. However, in the context of Smart Grids, the usual authentication solution of using a trusted identity provider might not be possible to provide authentication of a user, as systems cannot rely on external services. LÄS MER

3. 27. Challenges in implementation of new CAD software in the manufacturing industry: a case study : Ongoing Implementation of CADMATIC Electrical for Valmet Tissue Mills

   Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

   Författare :Jonathan de Haan; [2023]
   Nyckelord :CADMATIC Electrical; Resistance to Change; Database System; Standardization; CADMATIC Electrical; Motstånd till Förändring; Databassystem; Standardisera;

   Sammanfattning : The rapid advancement of computer software in the digital revolution has created a diverse range of powerful tools for various industries. Even though there is such a broad selection, there is no software that fits every individual or organization because of the different criterias. This is no exception for designing tools. LÄS MER

4. 28. Quality Control: Detect Visual Defects on Products Using Image Processing and Deep Learning

   Kandidat-uppsats, Malmö universitet/Fakulteten för teknik och samhälle (TS)

   Författare :Isac Pettersson; Johan Skäremo; [2023]
   Nyckelord :Computer vision; Deep learning; image processing; Defect detection; Small object detection;

   Sammanfattning : Computer vision, a prominent subfield of artificial intelligence, has gained widespread util-ization in diverse domains such as surveillance, security, and robotics. This research en-deavors to develop an semi-automated defect detection system serving as a quality controlassurance mechanism for Nolato MediTor, a manufacturing company within the medicaldevice industries engaged in the production of anesthesia breathing bags. LÄS MER

5. 29. Utvärdering av användarupplevelsen av att använda bilder som inspiration för att skapa säkra och minnesvärda lösenordsfraser : En utforskning av den mänskliga faktorns potential

   Kandidat-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

   Författare :Anton Carlstedt; [2023]
   Nyckelord :;

   Sammanfattning : Passwords are the most common and frequently used authentication mechanism in the world. However, despite years of research and active use in the world, passwords still have many shortcomings and drawbacks. One of the most prevalent challenges of passwords is the difficulty of creating ones that are strong and also easy to remember. LÄS MER

7. 30. Fog detection using an artificial neural network

   Master-uppsats, Lunds universitet/Matematisk statistik

   Författare :Quanwei Li; Tiancheng Ma; [2023]
   Nyckelord :Machine Learning; Deep Learning; Image Analysis; Computer Vision; Mathematics and Statistics;

   Sammanfattning : This project studies a method of image-based fog detection directly from a camera without using the transmissometer. Fog can be detected using transmissometers which could be a very costly approach. This thesis presents an image-based approach for fog detection using Artificial Neural networks. LÄS MER