Webová aplikace pro monitorování aktivity ve webovém prohlížeči

In the recent years and especially during the COVID-19 pandemic, the internet plays a key role in the life of families and mainly children for their responsibilities and also in their free time. Due to this increased activity of younger children exists a risk of being exposed to harmful or inappropriate influences. The main topic of this master’s thesis is development of parental control and user activity monitoring application. The main goal of this master’s thesis is to create a tool for parental control and monitoring of user‘s web activity. The secondary goal is to create an administrative progressive web application. All parts of the source code are published under an MIT license. In the first part of the work several parental control tools at different levels of integration are explored – internet access points, native applications and lastly within the browser itself through extension modules. The work contains description of analysis, graphic design and the solution implementation. The end of the work contains fullfillment evaluation of set goals and the possibilities for future development. The solution is covered by a series of automated tests. The final product is a browser extension functional in all main browsers and a progressive web application operating as a administrative medium.