Universiẗat, Diss.--Osnabrück, 2007.

Zugl.: Münster (Westfalen), Univ., Diss., 2007

Univ., Diss.--Bochum, 2001. / Literaturverz. S. XV - XXXI.

Zugl.: Osnabrück, Univ., Diss., 2007

Zugl.: Kiel, Univ., Diss., 2005.

Zugl.: Frankfurt (Main), Universiẗat, Diss., 2003. / Includes bibliographical references.

The Domain Name System (DNS) root servers have provided a useful look into the DNS and internet ecosystems for decades. We present a categorization of clients querying DNS root servers. Using two clustering algorithms on DNS traffic sampled in 2020, we can predict the structure and volume of queries originating from different types of clients. Previous research has used unsupervised techniques to better understand DNS traffic patterns, but none have, to our knowledge, considered clients beyond those driven by queries from end users. By performing clustering on IP addresses rather than on individual queries, we are able to examine the full breadth of DNS client categories. We also consider the overall deployment of recommended DNS security mechanisms, including 0x20 encoding, DNSSEC, IP-ID randomization, and QNAME minimization. We find that many of our measurements coincide with previous assessments of root server data. Our client-based approach reveals at least one group that suffers from a low rate of DNSSEC and source port randomization deployment.

Protection of Domain Names (master's degree thesis) The purpose of my thesis is to analyse a legal interpretation of the domain name. The thesis analyzes the theoretical base of this term, authorities competent to constitute rules on the market of domain names and to decide how to judge corelated disputes, attention is also drawn to the conflict of protected names and domain names. The important question to be answered is the eventual social significance of a juridical framework of domain name. The question of domain names (and also other institutes connected with internet) is a widely discussed and disputed topic. The last three decades the rules and the execution of them were constantly developing and underwent major changes. Therefore it's very interesting to watch this progress and to compare the many different points of view on the whole issue. Those were the main reasons for my research. The thesis consists of seven chapters. Chapter One, Two and Three are introductory, they define the term 'domain name', its function and structure. They also express and explain the basic terminology attached to domain names. Chapter Four analyzes the place of the domain name in Czech law system. This chapter is divided into two parts. Part One is focussing on the previous private law codex. The Second Part...

Univ., Diss.--Münster (Westfalen), 2001. / Literaturverz. S. 230 - 241.

Univ., Diss.--Köln, 2001.