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Security and Privacy in IoT
Utěkal, Josef ; Dzurenda, Petr (referee) ; Malina, Lukáš (advisor)
The bachelor's thesis deals with the topic of security and privacy in the field of Internet of Things (IoT), for which resource constrained devices are typical. It is very important to find a suitable operating system that, in addition to low computational requirements, would also offer the desired functionality for these constrained IoT devices, such as real-time capabilities. OS RIOT seems to be the one for IoT. It enables you to run applications written in C language on any supported hardware -- in this bachelor's thesis specifically on Arduino Uno and Arduino Due. The thesis also describes several cryptographic libraries that are supported by OS RIOT. The aim is to implement selected cryptographic libraries and measure their computational and memory requirements on both Arduino devices. This is preceded by a theoretical and practical familiarization with OS RIOT, which is realized by creating the first project, and measuring the computational complexity of each cryptographic function of the WolfSSL library on the Raspberry Pi 4 Model B.
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ALS application in the landscape protection of protected heritage zone in Kremnica
Miňo,Martin ; Dědič, Peter ; Flórová, Mária ; Lieskovský, Tibor
Kremnica was an important mining town in the kingdom. Because of the gold mining it has become since the Middle Ages the seat of the royal mint, which works until today. The mint is the last of the working components with the exception of minor mining in the Andrej shaft upon which the economy and the importance of the town were built. The remnants of the mining activities went through the process of natural succession and blended into the wooded landscape. Despite the area is a protected heritage zone since 1999 its valuable landscape components were not sufficiently known and protected because of broken topography and natural succession. It became visible among others in the way the border of the heritage zone was established. In several places it leaves valuable relicts without protection. Slovakia's landscape is gradually airborne laser scanned (ALS). The source data allow to create a digital surface model (DMP) in very high resolution, which is 4 times higher than most of the commonly available data. DMP is visualized by a specialized workflow highlighting relics of cultural heritage. Full-area ALS of Slovak landscape came just when the regulations of the protected heritage zone needed to be updated. This facilitated the configuration of a new assessment approach for this site using a combination of LLS interpretation, historical maps and field surveys. For presentation and practical use of state administration a practical GIS model was created and an interactive 3D model of the area is being prepared as an important tool mainly for consideration of new building inputs in the protected zone.
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Security and Privacy in IoT
Utěkal, Josef ; Dzurenda, Petr (referee) ; Malina, Lukáš (advisor)
The bachelor's thesis deals with the topic of security and privacy in the field of Internet of Things (IoT), for which resource constrained devices are typical. It is very important to find a suitable operating system that, in addition to low computational requirements, would also offer the desired functionality for these constrained IoT devices, such as real-time capabilities. OS RIOT seems to be the one for IoT. It enables you to run applications written in C language on any supported hardware -- in this bachelor's thesis specifically on Arduino Uno and Arduino Due. The thesis also describes several cryptographic libraries that are supported by OS RIOT. The aim is to implement selected cryptographic libraries and measure their computational and memory requirements on both Arduino devices. This is preceded by a theoretical and practical familiarization with OS RIOT, which is realized by creating the first project, and measuring the computational complexity of each cryptographic function of the WolfSSL library on the Raspberry Pi 4 Model B.
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PLENARY OF HANUŠ II. Z KOLOWRAT FROM ST.VITUS TREASURY
Stránská, Kateřina ; Sojka, Jaroslav (advisor) ; Šmied, Miroslav (referee)
The bachelor thesis called Plenář Hanuše II. z Kolowrat z chrámového pokladu svatovítského, is dealing with one of the leading liturgical objects from a time of Jiří z Poděbrad. Although St. Vitus temple treasure has adequate art-historical attention, this late-gothic relics panel eluded independent processing. Given the interest of student in the history of decorative arts and earlier studies at the School of Applied Arts in Turnov, is selected topic, where there can be demonstrated ability to connect classical art-historical perspective with practical insight, thoroughly dedicated to the art-craft techniques. Clearly sorted chapters, in which a person approaches the donor, his ancestry, accurate description of the object and history of its repairs, modifications and restoration, results in synthetic view which brings new information. Reliquary plate is not perceived only as a cold artistic creation, but especially as still alive liturgical object with reference to various relics and theological timeless meaning of oblation in the Middle Ages. The aim is, among other things, to get closer to the culture and donor activity of late-gothic Bohemia.
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