Εξασφάλιση ανωνυμίας στην αποστολή αναφορών με χρήση onion networks
The present thesis aims to develop an anonymous network based on the TOR, to send incident reports to civil protection authorities. The present network will provide user with anonymity over this network and will protect the user's communication and identity. It will be managed by software that will not provide volunteers with extra duties. The present thesis is structured in five sections, which are summarized below. The first section introduces the subject of the thesis "Ensure anonymity in sending reports using Onion Networks", and presents the reasons of choosing this topic. The second section presents the existing solutions in anonymity with Onion Networks so far. The third section presents the anonymity architecture I chose for my network. This section consists of architecture diagrams and communication flow diagrams of the parts of the network. The fourth section presents the results of the developed network and comments on its operation as well as parts of the code. The present thesis closes with the conclusions which are also the fifth section of the thesis. In this section there is a summary of the thesis, some comments on the subject of dissertation and future considerations and suggestions for the developed network. Finally there is an appendix in which there is the code of the main parts of the network that is the onion-proxy and the onion-router.