Skripsi
DETEKSI AKSES JUDI ONLINE VIA TLS/SSL MENGGUNAKAN METODE RANDOM FOREST
This study aims to detect access to online gambling sites encrypted with TLS/SSL using machine learning-based network traffic fingerprint analysis, without accessing content to maintain privacy. The background focuses on the prevalence of illegal online gambling hidden behind encryption, which reduces the effectiveness of traditional methods such as DPI. The problem formulation includes the identification of encrypted traffic, significant statistical features (packet size, data volume, session duration, exchange frequency), and Random Forest evaluation. The methodology includes literature studies, expert consultations, COMNETS dataset collection (PCAP), feature extraction with Tshark, preprocessing (cleaning, encoding, splitting, normalization, balancing), and Random Forest training (with variations in the number of trees (64 and 256) and data ratio (80:20, 70:30, 40:60, 60:40). The results show the best performance in the 64 trees configuration with an 80:20 ratio, achieving an accuracy of 99.2%, precision of 99.5%, recall of 93.9%, and an F1-score of 96.6%. Key features such as tls.handshake.extensions_server_name and total_tcp_len_dst proved to be significant in distinguishing online gambling traffic from normal traffic. Thus, the Random Forest model proved to be effective for detecting encrypted online gambling site access.
| Inventory Code | Barcode | Call Number | Location | Status |
|---|---|---|---|---|
| 2507006190 | T185460 | T1854602025 | Central Library (Reference) | Available but not for loan - Not for Loan |