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Showing result 1 - 5 of 19 essays matching the above criteria.

1. 1. Implementing a Zero Trust Environmentfor an Existing On-premises Cloud Solution

   University essay from KTH/Hälsoinformatik och logistik

   Author : Victor Pero; Linus Ekman; [2023]
   Keywords : Zero Trust; GitLab; Keycloak; OpenVPN; data protection; network security; access control; Zero Trust; GitLab; Keycloak; OpenVPN; dataskydd; nätverkssäkerhet; åtkomstkontroll;

   Abstract : This thesis project aimed to design and implement a secure system for handling and safeguarding personal data. The purpose of the work is to prevent unauthorized actors from gaining access to systems and data. The proposed solution is a Zero Trust architecture which emphasizes strong security measures by design and strict access controls. READ MORE

3. 2. Performance of message brokers in event-driven architecture: Amazon SNS/SQS vs Apache Kafka

   University essay from KTH/Hälsoinformatik och logistik

   Author : Johan Edeland; Ivan Zivkovic; [2023]
   Keywords : event-based architecture; message broker; latency testing; load testing; data streaming; cloud; backend; Apache Kafka; Amazon Simple Queue Service; Amazon Simple Notification Service; händelsedriven arkitektur; meddelandebuss; latenstestning; lasttestning; data strömning; moln; backend; Apache Kafka; Amazon Simple Queue Service; Amazon Simple Notification Service;

   Abstract : Microservice architecture, which involves breaking down applications into smaller and loosely coupled components, is becoming increasingly common in the development of modern systems. Connections between these components can be established in various ways. READ MORE

4. 3. A command-and-control malware design using cloud covert channels : Revealing elusive covert channels with Microsoft Teams

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Massimo Bertocchi; [2023]
   Keywords : Covert channel; Command and Control; Microsoft Teams; Detection; Hemlig kanal; ledning och kontroll; Microsoft Teams; upptäckt;

   Abstract : With the rise of remote working, business communication platforms such as Microsoft Teams have become indispensable tools deeply ingrained in the workflow of every employee. However, their increasing importance have made the identification and analysis of covert channels a critical concern for both individuals and organizations. READ MORE

5. 4. Finding Causal Relationships Among Metrics In A Cloud-Native Environment

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Suresh Rishi Nandan; [2023]
   Keywords : Causality; Causal Discovery; Bayesian Network; Conditional Independence; Partial Correlation; Ensemble Causal Discovery; Anomaly Detection; Causal Graphs; Causality; Causal Discovery; Bayesian Network; Conditional Indeberoende; partiell korrelation; Ensemble Causal Discovery; Anomali Detektion; kausala grafer;

   Abstract : Automatic Root Cause Analysis (RCA) systems aim to streamline the process of identifying the underlying cause of software failures in complex cloud-native environments. These systems employ graph-like structures to represent causal relationships between different components of a software application. READ MORE

6. 5. FFS: A cryptographic cloud-based deniable filesystem through exploitation of online web services : Store your sensitive data in plain sight

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Glenn Olsson; [2023]
   Keywords : Filesystem; Fejk FileSystem; Cloud-based filesystem; Steganograhpic filesystem; Filsystem; Fejk FileSystem; Molnbaserat filsystem; Steganografiskt filsystem;

   Abstract : Many Online Web Services (OWSs) today, such as Flickr and Twitter, provide users with the possibility to post images that are stored on the platform for free. This thesis explores creating a cryptographically secure filesystem that stores its data on an online web service by encoding the encrypted data as images. READ MORE