Abstract In this work, we conduct an experiment to analyze the feasibility of a continuous authentication method based on monitorization users’ activity verify their identities through specific user profiles modeled via Artificial Intelligence techniques. order experiment, custom application was developed gather records in guided scenario where some predefined actions must be completed. This da...

Our ability to select task-relevant information from cluttered visual environments is widely believed to be due to our ability to tune attention to the particular elementary feature values of a sought-after target (e.g., red, orange, yellow). By contrast, recent findings showed that attention is often tuned to feature relationships, that is, features that the target has relative to irrelevant f...

It is clearly in the interest of network administrators to detect hosts within their networks that are infiltrated by stealthy malware. Infected hosts (also called bots) can exfiltrate sensitive data to adversaries, or lie in wait for commands from a bot-master to forward spam, launch denial-of-service attacks, or host phishing sites, for example. Unfortunately, it is difficult to detect such h...