Ensuring cyber security is a complex task that relies on domain knowledge and requires
cognitive abilities to determine possible threats from large amounts of network data. This …

Organizations that rely on cyberspace as a mission-critical asset require advanced
situational awareness to maintain a tactical advantage over emerging threats. A new cyber …

The number of network intrusion attempts have reached an alarming level. Questions have
been raised about the efficiency of deploying intrusion detection and prevention system …

With a major change in the attack landscape, away from well known attack vectors towards
unique and highly tailored attacks, limitations of common rule-and signature-based security …

The unpredictable cyber attackers and threats have to be detected in order to determine the
outcome of risk in a network environment. This work develops a Bayesian network classifier …

One of the elements missing from virtual environments in the emerging cyber domain is an
element of active opposition. For example, in a training simulation the instructor assigns the …

The number and type of threats to modern information and communication networks has
increased massively in the recent years. Furthermore, the system complexity and …

Enhancing situational awareness is a major goal for organisations spanning many sectors,
working across many domains. An increased awareness of the state of environments …

Cyber attacks have been increasing significantly in both number and complexity, prompting
the need for better training of cyber defense analysts. One issue with existing cyber security …

Cyber infrastructures are constantly under siege by attackers attempting to exploit
vulnerabilities. Despite efforts and significant resources expended to protect cyber systems …