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Journal : Digitus : Journal of Computer Science Applications

Real-Time Threat Detection and Forensic Readiness in Wireless LANs: A Case Study Using Snort and HoneyPy Samroh
Digitus : Journal of Computer Science Applications Vol. 2 No. 1 (2024): January 2024
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/digitus.v2i1.751

Abstract

Wireless Local Area Networks (WLANs), especially in public sector infrastructures, face escalating security challenges due to their open architecture and exposure to various cyber threats. This study aims to evaluate the effectiveness of integrating Snort, an intrusion detection system (IDS), with HoneyPy, a low-interaction honeypot, to enhance real-time monitoring and forensic capabilities in WLAN environments. The methodology involved deploying Snort and HoneyPy within a simulated public network setup, using Ubuntu Server as the operating platform. Network attacks were emulated using tools such as Nmap, Hydra, and Metasploit to simulate various threat scenarios. Key metrics such as detection rate, false positive rate, and system responsiveness were used to evaluate performance. Visualization and log analysis tools including Kibana and Snorby were also incorporated to interpret intrusion data effectively. Results demonstrated that Snort successfully identified common scanning techniques and DDoS patterns using rule-based detection. HoneyPy effectively captured brute-force attack behaviors and provided rich interaction logs. The integrated setup facilitated enhanced incident correlation and provided valuable insights for forensic investigation. Visualization dashboards improved threat analysis and supported adaptive response strategies. In conclusion, the combined use of Snort and HoneyPy offers a scalable and cost-effective solution for public WLAN security. It enhances detection accuracy, supports forensic readiness, and provides actionable intelligence on attack behaviors. The findings highlight the practical relevance of layered defense models, offering concrete guidance for public institutions in strengthening WLAN security and forensic readiness.
Generalizable and Energy Efficient Deep Reinforcement Learning for Urban Delivery Robot Navigation Samroh; Munthe, Era Sari
Digitus : Journal of Computer Science Applications Vol. 3 No. 2 (2025): April 2025
Publisher : Indonesian Scientific Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61978/digitus.v3i2.954

Abstract

The increasing demand for contactless urban logistics has driven the integration of autonomous delivery robots into real world operations. This study investigates the application of Deep Reinforcement Learning (DRL) to enhance robot navigation in complex urban environments, focusing on three advanced models: MODSRL, SOAR RL, and NavDP. MODSRL employs a multi objective framework to balance safety, efficiency, and success rate. SOAR RL is designed to handle high obstacle densities using anticipatory decision making. NavDP addresses the sim to real gap through domain adaptation and few shot learning. The models were trained and evaluated in simulation environments (CARLA, nuScenes, Argoverse) and validated using real world deployment data. Evaluation metrics included success rate, collision frequency, and energy efficiency. MODSRL achieved a 91.3% success rate with only 4.2% collision, outperforming baseline methods. SOAR RL showed robust performance in obstacle rich scenarios but highlighted a safety efficiency trade off. NavDP improved real world success rates from 50% to 80% with minimal adaptation data, demonstrating the feasibility of sim to real transfer. The results confirm the effectiveness of DRL in advancing autonomous delivery navigation. Integrating domain generalization, hybrid learning, and real time adaptation strategies will be essential to support large scale urban deployment. Future research should prioritize explainability, continual learning, and user centric navigation policies.