Secure Intrusion Detection System using Advanced Technology

- The increasing sophistication of cyber threats poses significant challenges to maintaining secure network infrastructures. Traditional Intrusion Detection Systems (IDS) often struggle to balance detection accuracy, computational efficiency, and adaptability to emerging threats. This document presents an advanced IDS framework leveraging ensemble learning techniques, including Bagging (Random Forest, Extra Trees), Boosting, and Voting Classifiers, to enhance intrusion detection capabilities. The proposed system is designed to identify and classify various types of network intrusions, such as Denial-of-Service (DoS) attacks and malware, with improved accuracy and robustness. The integration of multiple machine learning algorithms (Logistic Regression, Support Vector Machine (SVM), Decision Tree) ensures that the model effectively captures diverse attack patterns while mitigating overfitting and variance. Experimental evaluations on the dataset demonstrate the effectiveness of the system, achieving high detection accuracy and outperforming individual machine learning models. The system’s scalability makes it suitable for dynamic and large-scale network environments, providing a reliable solution for safeguarding critical digital assets. Keywords – NIDS, Data analysis, methodology, Cybersecurity, Logistic Regression, Support Vector Machine (SVM), Decision Tree, Network Security, Anomaly Detection.