Distributed denial-of-service (DDoS) attacks are constantly evolving as the computer and
networking technologies and attackers' motivations are changing. In recent years, several …

The growth in the number of IoT devices and applications, as well as their heterogeneity and
hardware limitations, make it difficult to apply traditional security mechanisms. In this way …

Tourism is a strategic sector in Portugal since it generates employment and it is a factor of
economic and social development. The tourism sector not only has an intensive need of …

DDoS is an attack that takes an advantage of network user request capacity restrictions,
such as the structure that enables a function from a website of a company. The goal of this …

The tourism sector has been presented as one of the most important sectors of diverse
economies due to its capacity to contribute to economic growth and job creation. Being an …

Globally, government agencies have adopted ICTs in the process of service delivery
especially in developing countries. Protecting the assets of government is a crucial …

This cumulative dissertation was completed during my work as a research assistant
beginning in January 2020 at the Department of Management Support and Information …

RESUMO O setor do turismo apresenta-se como um dos setores mais importantes das
diversas economias, dada a sua capacidade de contribuir para o crescimento económico e …

Distributed denial-of-service (DDoS) attacks are continually evolving as the computer and
networking technologies and attackers' motivations are changing. In recent years, several …