Search results for "kyberturvallisuus"
showing 10 items of 117 documents
User perceptions on the privacy of health information
2016
Activity trackers have become more common and they enable the collection of information about an individual’s physical activities and health. Traditionally a person’s health information was stored in the health care provider’s databases, but now health information is being stored in multiple services. This change has brought new ways to utilize technologies in the area of health and wellness, but at the same time questions have surfaced concerning the privacy of an individual’s information. This thesis discusses a study regarding the user perception on the privacy and sensitivity of health information collected with wearable devices. The study also explored the user perception on health inf…
A Knowledge Interface System for Information and Cyber Security Using Semantic Wiki
2018
Resilience against information and cyber security threats has become an essential ability for organizations to maintain business continuity. As bulletproof security is an unattainable goal, organizations need to concentrate to select optimal countermeasures against information and cyber security threats. Implementation of cyber risk management actions require special knowledge and resources, which especially small and medium-size enterprises often lack. Information and cyber security risk management establish knowledge intensive business processes, which can be assisted with a proper knowledge management system. This paper analyzes how Semantic MediaWiki could be used as a platform to assis…
Kyberin taskutieto : keskeisin kybermaailmasta jokaiselle
2017
Cyber security of vehicle CAN bus
2019
There are currently many research projects underway concerning the intelligent transport system (ITS), with the intent to develop a variety of communication solutions between vehicles, roadside stations and services. In the near future, the roll-out of 5G networks will improve short-range vehicle-to-vehicle traffic and vehicle-to-infrastructure communications. More extensive services can be introduced due to almost non-delayed response time. Cyber security is central for the usability of the services and, most importantly, for car safety. The Controller Area Network (CAN) is an automation bus that was originally designed for real-time data transfer of distributed control systems to cars. La…
Strategic Communication for Cyber-security Leadership
2013
The purpose of this paper is to form a preliminary hypothesis about how to identify characteristics that a leader needs to focus on when aiming at cyber-security leadership. The paper studies the key concepts and terms of cyber security and presents the physical world and the cyber world framework. The paper refers to a system model of a society and uses that model to analyze the results of two limited media surveys about cyber-related newspaper articles. The media surveys indicate a strong need to organize the cyber world. peerReviewed
Kyberosaamisen nykyiset ja tulevat tarpeet julkisen sektorin organisaatioissa
2017
Tutkimuksessa arvioidaan kahden julkisen sektorin organisaation kyberammatillisen osaamisen nykyisiä ja lähitulevaisuuden tarpeita. Tutkimuksen kohdeorganisaatioissa kyberammatillinen osaaminen liittyy vahvasti niiden ydintoimintoihin. Kyberammatillista osaamista tarkastellaan NCWF-viitekehyksen kategorioiden ja eritysalueiden kautta. Viitekehyksen luokittelujen perusteella laaditaan organisaatiokohtainen ydinkompetenssiesitys organisaatio-osaamisen näkökulmasta. Tutkimus edustaa laadullisen tutkimuksen case-lähestymistapaa, jossa aineistonkeruumuotona on teemahaastattelu ja aineiston analyysimenetelmänä teorialähtöinen sisällönanalyysi. Tulosten perusteella ydinkompetenssiesitysten painopi…
Basic Elements of Cyber Security for a Smart Terminal Process
2023
Global maritime transportation and logistics systems are essential parts of critical infrastructures in every society, and a crucial part of maritime logistics processes are seaports. Digitalization helps improve the efficiency of terminal systems in the processes of these ports. In Finland this development is going on and it is called SMARTER research program. In the best cases, digitalization can also promote the reduction of emissions by optimizing port operations and enhancing cargo and people flows while improving the experience for all stakeholders. The improvement of port processes relies on the development of Information and Communication Technology (ICT) and as well as on Industria…
Development of Network Security Education
2021
Distance education has grown tremendously over the last decade. Internet technologies have enabled a large-scale dispensation of lectures, exercises, and training. Virtual Learning Management Systems (LMSs) offer a number of tools to realize distance education and distance learning. In this work, we present a virtual system architecture for training cyber security professionals with hands-on skills. The architecture is based on a VirtualBox virtualization environment. Guest machines are installed on an instance of VirtualBox. The installed environment offers a safe and isolated workbench for experiments. After installation and configuration of the environment, students perform a number of i…
Towards Practical Cybersecurity Mapping of STRIDE and CWE — a Multi-perspective Approach
2021
Software vulnerabilities are identified during their whole life-cycle; some vulnerabilities may be caused by flaws on the design while other appear due to advances on the technologies around the systems. Frameworks such as OWASP are well- known and are used for testing a systems security before or after implementation, and such testing is carried out against the existing system. Threat modeling however focuses on the early stages of the system design when it is feasible and easy to fix security-related flaws and prevent possible damage caused by them. For example, STRIDE is one very popular threat modeling framework. A STRIDE threat modelling specialist deals with abstract categorizations o…