Essays about: "distributed access control"

Showing result 21 - 25 of 63 essays containing the words distributed access control.

  1. 21. Halmens påverkan på aktivitetsnivåer, strörelaterade beteenden och svansbitning hos slaktsvin

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Karin Brolin; [2017]
    Keywords : aktivitetsnivåer; svansbitning; slaktsvin; halm; sociala interaktioner;

    Abstract : Pigs are omnivorous animals and their natural food sources are spread over a large home range area. Under natural conditions pigs spend a large part of the daylight period foraging and exploring their surroundings. In today’s intense farming systems pigs that have access to straw spend about 20% of their active time to straw manipulation. READ MORE

  3. 22. Comparison of System Performance During DDoS Attacks in Modern Operating Systems

    University essay from Högskolan i Skövde/Institutionen för informationsteknologi

    Author : Erik Pettersson; [2017]
    Keywords : DDoS; DDoS Prevention; Windows Server 2016; Ubuntu 16; FreeBSD 11; HTTP-Get; IP-Thresholding; Load-Balancing;

    Abstract : Distributed Denial of Service attacks are an ever prevalent challenge for system administra-tors today to overcome. The attack, which is all about restricting legitimate users access to a service, such as a web-page. Can cost companies and governments millions of dollars if not properly managed. READ MORE

  4. 23. Designing an Access Control System for Internet of Things

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Felix Grape; [2017]
    Keywords : IoT; internet of things; access control system; security; generic; remote procedure call; rpc; access control; distributed access control; decentralized access control; generic access control system; sakernas internet; accesskontrollsystem; accesskontroll; generisk accesskontroll; generisk;

    Abstract : For many Internet of Things (IoT) devices security have not been a priority during the development, but what happens if the makers of IoT devices use a secure framework for developing their devices? In this thesis a number of such frameworks have been evaluated for their suitability to build an access control system around. Both Vanadium and Protocol of Things (PoT) were found to be suitable candidates. READ MORE

  5. 24. Multi-Tenant Apache Kafka for Hops : Kafka Topic-Based Multi-Tenancy and ACL- Based Authorization for Hops

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Misganu Dessalegn Muruts; [2016]
    Keywords : Hadoop; Kafka; Hops; HopsWorks; Multi-Tenancy; Kafka Topics; Schema Registry; Messaging Systems; ACL Authorization;

    Abstract : Apache Kafka is a distributed, high throughput and fault-tolerant publish/subscribe messaging system in the Hadoop ecosystem. It is used as a distributed data streaming and processing platform. Kafka topics are the units of message feeds in the Kafka cluster. READ MORE

  6. 25. Fair Medium Access Control Mechanism Reducing Throughput Degradation in IEEE 802.11s Wireless Mesh Networks

    University essay from Malmö högskola/Fakulteten för teknik och samhälle (TS)

    Author : Saeed Ghasemi; Haisam El-hajj Moussa; [2016]
    Keywords : Multihop; IEEE 802.11s; Wifi; Medium access control; MAC; CSMA; Collision Avoidance; CA; Packet drop; Fairness; Buffer overflow; Unfairness; Mesh; Wireless; Network; WMN; throughput; throughput degradation; contention; two-hop interference; greedy sender; distributed;

    Abstract : Denna rapport behandlar prestandaproblem i den nyligen standardiserade Mesh kommunikationsstandarden (IEEE 802.11s). I denna rapport, undersöker och förbättra vi ett förhållande som resulterar i reduktion av genomströmningen i en kedja av noder topologi. IEEE802. READ MORE