The growing size and complexity of today's computer network make it hard to achieve and
maintain so-called cyber situational awareness, ie, the ability to perceive and comprehend …

Abstract Domain Name System (DNS) plays a critical role in the Internet ecosystem,
translating numerical IP addresses to memorable domain names and vice versa. The …

Computer networks are facing serious threats from the emergence of malware with
sophisticated DGAs (Domain Generation Algorithms). This type of DGA malware …

Some of the most serious security threats facing computer networks involve malware. To
prevent this threat, administrators need to swiftly remove the infected machines from their …

Some of the most serious security threats facing computer networks involve malware. To
prevent malware-related damage, administrators must swiftly identify and remove the …

The loopholes of Internet are exploited by cyber-attackers to forward spam, commit fiscal
frauds, execute phishing, wallow in command-and-control, spread malware, and other …

Common security tools generate a lot of data suitable for further analysis. However, the raw
form of the data is often too complex and useful information gets lost in a large volume of …

This study conducts an empirical analysis to compare the performance of two prominent
network intrusion detection systems (NIDS), Snort and Suricata. The analysis focuses on …

Network Error Logging helps web server operators detect operational problems in real-time
to provide fast and reliable services. This paper analyses Network Error Logging from two …

We implemented the “Domain Intelligence Joint Defense System (DIPDS)” to detect and
block malicious domains. By integrating the information provided by internal and external …