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Found 5 essays matching the above criteria.

  1. 1. Tenant Separation on a multi-tenant microservice platform

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Axel Sandqvist; [2023]
    Keywords : multitenancy; multi-tenant; multitenant; cloud; cloud storage; IAM; Access control; Technology and Engineering;

    Abstract : Axis Communications wishes to investigate their PaaS system, Axis Connected Services(ACX), with regard to separation of the tenants of the platform to ensure the implemented separation technologies are used correctly and to find out whether more separation is necessary. ACX ties together several previously separate services under a single umbrella, with the goal of improving usability and increasing inter-service functionalities and centralisation of the software products Axis has developed for their devices. READ MORE

  3. 2. Performance benchmarking of data-at-rest encryption in relational databases

    University essay from Högskolan i Skövde/Institutionen för informationsteknologi

    Author : Stewart Istifan; Mattias Makovac; [2022]
    Keywords : Data-at-rest; encryption; performance comparison; relational database management system; MariaDB; MySQL; advanced encryption standard AES ;

    Abstract : This thesis is based on measuring how Relational Database Management Systems utilizing data-at-rest encryption with varying AES key lengths impact the performance in terms of transaction throughput of operations through the process of a controlled experiment. By measuring the effect through a series of load tests followed by statistical analysis, the impact of adopting a specific data-at-rest encryption algorithm could be displayed. READ MORE

  4. 3. Benchmarking Framework for Transparent Data Encryption Systems

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Feidias Moulianitakis; Konstantinos Asimakopoulos; [2019]
    Keywords : Transparent Data Encryption; benchmarking framework; encryption performance; Design Research; Cryptography;

    Abstract : In the digital world of today, information is always at risk regardless of its state, at rest or in transit. Cryptography is the technology that promises to address the security issues that emerge. Hence, it was a reasonable consequence to introduce cryptography to databases. READ MORE

  5. 4. Sort Merge Buckets: Optimizing Repeated Skewed Joins in Dataflow

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

    Author : Andrea Nardelli; [2019]
    Keywords : ;

    Abstract : The amount of data being generated and consumed by today’s systems and applications is staggering and increasing at a vertiginous rate. Many businesses and entities rely on the analysis and the insights gained from this data to deliver their service. READ MORE

  6. 5. Control of critical data flows : Automated monitoring of insurance data

    University essay from KTH/Skolan för elektro- och systemteknik (EES)

    Author : Christoffer Karlsson; [2016]
    Keywords : Information technology controls. Enterprise Architecture. Continuous monitoring. Data flows. PENG. Benefits evaluation. Gap analysis.;

    Abstract : EU insurance companies work on implementing the Solvency II directive, which calls for stronger focus on data quality and information controls. Information controls are procedures that can validate data at rest and data in motion to detect errors and anomalies. READ MORE