Tohari Ahmad

Sepuluh Nopember Institute of Technology — ID

Computer Science · Physical Sciences

25h-index2.3kcitations331works2.22yr avg
OpenAlex↗ORCID↗Google Scholar↗Lab page↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Advanced Steganography and Watermarking Techniques(147), Digital Media Forensic Detection(107), Chaos-based Image/Signal Encryption(90), Network Security and Intrusion Detection(87), Advanced Malware Detection Techniques(56)

Publications331 total

Dataset for drone problem identification and severity estimation
Data in Brief·2026Open Access
SB-Net: Software for Classifying Botnet Attacks to Prevent Comprehensive Infection
Code Ocean·2026Open Access
REYHealth: Confidentiality-Preserving electronic health records sharing using adaptive N-Image steganography and huffman coding
Results in Engineering·2025Open Access
ANDRASecure: A K-means-Based Steganographic Approach for Secure Patient Data Embedding in Medical Images
2025
BASMEDSecure: A Logistic Regression-Based Data Hiding Framework for Securing Patient Records
2025
Generative Adversarial Network-Based Oversampling for Spam Botnet Detection
2025
Graph metadata dataset from grouped botnet network activities
Data in Brief·2025Open Access
Pre-trained convolutional neural network-based algorithms: application for recognizing the age category
IAES International Journal of Artificial Intelligence·2025Open Access
A hybrid steganography scheme with reduced difference expansion and pixel-value ordering
IAES International Journal of Artificial Intelligence·2025Open Access
SHAP-based feature selection and MASV-weighted SMOTE for enhanced attack detection in VANETs
Vehicular Communications·2025· 1 cited
ZLPBotDetect: Enhanced Botnet Classification Using SMOTE and LightGBM
2025
Extending iLEAPP Forensic Tool with DJI Mavic Flight Parser
2025
Seamless Integration of Recovery Information for Reversible Data Hiding Using Enhanced Dynamic Payload Truncation
2025
NTRF-Net: A fuzzy logic-enhanced convolutional neural network for detecting hidden data in digital images
Signal Processing Image Communication·2025
HAD-5G: A Hybrid Deep Learning Approach for Multiclass Attacks Classification
2025
Hybrid Sampling Approach for Enhanced Botnet Spam Detection Using Two-Stack Machine Learning
2025
Leveraging Temporal and Statistical Features for Improved Falsification Attack Detection in Vehicular Ad Hoc Networks
2025
Securing Data Via Vision Transformer with Residual Learning in Image Steganography
2025
Comparative Analysis of Two-Step Machine Learning Models for Botnet SPAM Detection
International Journal of Safety and Security Engineering·2025Open Access
Enhancing High Threshold Prediction Error Expansion on Reversible ECG Data Hiding Using Middle Sample Mirroring
International Journal on Communications Antenna and Propagation (IRECAP)·2025
page 1 of 17Next →

Frequent Co-authors

Ntivuguruzwa Jean De La Croix(13), Waskitho Wibisono(6), Jiankun Hu(5), Pascal Maniriho(5), Royyana Muslim Ijtihadie(5), Dandy Pramana Hostiadi(4), Hudan Studiawan(4), Fengling Han(3), Achmad Megantara(3), Solichul Huda(3), Riyanarto Sarno(3), Maurice Ntahobari(3), Chaidir Chalaf Islamy(3), Supeno Djanali(3), Song Wang(2), Ephrem Niyigaba(2), Zephanie Bizimana(2), Leki Jovial Mahoro(2), Muhammad Holil(2), Baskoro Adi Pratomo(2)