Nowadays, the Internet is becoming more and more complex due to an everincreasing
number of network devices, various multimedia services and a prevalence of encrypted …

In this chapter, the authors present a novel troubleshooting architecture in the context of
encrypted traffic and then present a proof of concept of this architecture in a software …

With a constantly increasing amount of encrypted network traffic and a new type of attack
(“zero-day”), network traffic anomaly detection shows significant benefits over traditionally …

Diagnosis demands a deep analysis of data to identify the root cause of an anomaly and still
mostly relies on human experts. The increase of Internet traffic combined with the arrival of …

Computer networks are becoming increasingly important in supporting business and
everyday activities. In particular, the Internet has become part of the critical infrastructure and …

In the ever-changing world of network security, they've developed a cutting-edge intelligent
network traffic analysis (ITA) system that places a premium on understanding the intricacies …

This research focuses on network behavior analysis and provides a comprehensive flow-
based anomaly detection proposal, which is based on combined machine learning and …

With the rapid advancement of the Internet, the use of encrypted traffic has surged in order to
protect data during transmission. Simultaneously, network attacks have also begun to …

The advanced development of new technologies and heterogeneous environments relies
on the proper processing of large data volumes, and accurate and fast response of real-time …

Nowadays, one certainty is that traffic is not well behaved, ie, its pattern is always changing.
Several causes have been pointed as responsible for such variations, some of them being …