Anonymity services have seen high growth rates with increased usage in the past few years.
Among various services, Tor is one of the most popular peer-to-peer anonymizing service. In …

Over the past decade, the digitization of services transformed the healthcare sector leading
to a sharp rise in cybersecurity threats. Poor cybersecurity in the healthcare sector, coupled …

Internet brought great convenience, a number of security challenges also emerged with
these technologies. Amongst different computer network security threats, like viruses and …

With increasing consumer awareness towards information privacy and government-enforced
regulations on data protection, organizations are implementing Privacy Enhancing …

Catalyzed by the popularity of blockchain technology, there has recently been a renewed
interest in the design, implementation and evaluation of decentralized systems. Most of …

This thesis observes the phenomenon of online censorship, both from blocking and
mitigation perspectives. It enumerates and characterizes typical methods and types of …

Sažetak Anonymous systems are usually used to protect users' privacy in network
communication. However, even in the low-latency Tor system, it is accompanied by network …

Over the past decade, the digitization of services transformed the healthcare sector leading
to a sharp rise in cybersecurity threats. Poor cybersecurity in the healthcare sector, coupled …

It is widely cited that cyber attacks have become more prevalent on a global scale. In light of
this, the cybercrime industry has been established for various purposes such as political …

Website fingerprinting attacks enable an adversary to infer which website a victim is visiting,
even if the victim uses an encrypting proxy, such as Tor. As a result, researchers have …