International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 186 - Number 12 |
Year of Publication: 2024 |
Authors: Samera Uga Otor, Beatrice Obianiberi Akumba, Adekunle Adedotun Adeyelu, Joshua Ingya |
10.5120/ijca2024923505 |
Samera Uga Otor, Beatrice Obianiberi Akumba, Adekunle Adedotun Adeyelu, Joshua Ingya . A Packet Scripting Model for Real-Time Detection of Cyber Attacks. International Journal of Computer Applications. 186, 12 ( Mar 2024), 40-47. DOI=10.5120/ijca2024923505
The dangers of cyberattacks have impacted many businesses and individuals by causing damage to computer systems and networks through malware infiltration, disruption of business activities, and stealing of credentials from users. More often, antiviruses and firewalls have been the first line of defense in the past decades. However, they have proven to be unreliable in recent years due to the evolution of cyber threats, threat landscape in general and zero-day attacks which are new threats developed by hackers, and so, are not known to traditional security defenses. This paper developed a packet scripting model to analyze packets and detect attacks in real-time. The model incorporates the functionalities of TCPdump for packet analysis and Snort which utilizes custom rules to detect attacks in real-time. Practical implementation was achieved through a controlled virtual sandbox environment consisting of virtual machines in a hypervisor, mimicking real-world scenarios for accurate evaluation. Finally, the model's performance was assessed using the real time captured packets to test how well it responds to network traffics. Furthermore, the custom rules were evaluated using an existing bench mark data set to determine how well the rules perform. Results show detection accuracy among others of above 90% for both model dataset and existing dataset.