An Efficient Mobile Voting System Security Scheme Based on Elliptic Curve Cryptography. - Tohari Ahmad; Jiankun Hu; Song Han 004 (NSS, 2009)

Generating cancelable biometrie templates using a projection line. - Tohari Ahmad; Jiankun Hu (ICARCV, 2010)

Pair-polar coordinate-based cancelable fingerprint templates. - Tohari Ahmad; Jiankun Hu; Song Wang 003 (Pattern Recognit., 2011)

A fingerprint based bio-cryptographic security protocol designed for client/server authentication in mobile computing environment. - Kai Xi; Tohari Ahmad; Fengling Han; Jiankun Hu (Secur. Commun. Networks, 2011)

Falls Detection and Notification System Using Tri-axial Accelerometer and Gyroscope Sensors of a Smartphone. - Waskitho Wibisono; Dedy Nur Arifin; Baskoro Adi Pratomo; Tohari Ahmad; Royyana M. Ijtihadie (TAAI, 2013)

Shared secret-based steganography for protecting medical data. - Tohari Ahmad; Hudan Studiawan; Hafidh Sholihuddin Ahmad; Royyana M. Ijtihadie; Waskitho Wibisono (IC3INA, 2014)

Increasing the Performance of Difference Expansion-based Steganography when Securing Medical Data. - Tohari Ahmad; Muhammad Holil (Smart Comput. Rev., 2014)

Improving the performance of projection-based cancelable fingerprint template method. - Tohari Ahmad; Doni S. Pambudi; Tsuyoshi Usagawa (SoCPaR, 2015)

Difference Expansion-Based Data Hiding Method by Changing Expansion Media. - Tohari Ahmad; Diksy M. Firmansyah; Dwi S. Angreni (SCDM, 2016)

Audio Data Hiding Based on Sample Value Modification Using Modulus Function. - Mohammed Hatem Ali Al-Hooti; Supeno Djanali; Tohari Ahmad (J. Inf. Process. Syst., 2016)

SCFT: Sector-based cancelable fingeprint template. - Tohari Ahmad; Burhanudin Rasyid (APSIPA, 2017)

A Mobile Crowdsensing Framework for Integrating Smartphone and IoT Devices to Cloud Computing Services. - Waskitho Wibisono; M. Divi Jaya Nuryanto; Royyana M. Ijtihadie; Tohari Ahmad; Radityo Anggoro (MobiQuitous, 2017)

Adaptive Pixel Value Grouping for Protecting Secret Data in Public Computer Networks. - Hendro E. Prabowo; Tohari Ahmad (J. Commun., 2018)

Protecting Secret Data using RDE and Fuzzy Logic to Specify the Embedding Level. - Ahmad Juniar Ilham; Putu Harum Bawa; Tohari Ahmad (ICSIPA, 2019)

Digital Image Information Hiding Methods for Protecting Transmitted Data: A Survey. - Pascal Maniriho; Tohari Ahmad (J. Commun., 2019)

Information hiding scheme for digital images using difference expansion and modulus function. - Pascal Maniriho; Tohari Ahmad (J. King Saud Univ. Comput. Inf. Sci., 2019)

Protecting Data by Improving the Performance of Controlling Expansion Method. - Tohari Ahmad; Herdito Ibnu Dewangkoro; Waskitho Wibisono; Royyana Muslim Ijtihadie (ACeS, 2020)

A New Approach to Detecting Bot Attack Activity Scenario. - Dandy Pramana Hostiadi; Tohari Ahmad; Waskitho Wibisono (SoCPaR, 2020)

Forensic Analysis of Copy-Move Attack with Robust Duplication Detection. - Hudan Studiawan; Rahmat Nazali Salimi; Tohari Ahmad (SoCPaR, 2020)

Reducing the Error Mapping of the Students' Performance Using Feature Selection. - Yuni Yamasari; Naim Rochmawati; Anita Qoiriah; Dwi F. Suyatno; Tohari Ahmad (SoCPaR, 2020)

B-Corr Model for Bot Group Activity Detection Based on Network Flows Traffic Analysis. - Dandy Pramana Hostiadi; Waskitho Wibisono; Tohari Ahmad (KSII Trans. Internet Inf. Syst., 2020)

Reversible data hiding with segmented secrets and smoothed samples in various audio genres. - Tohari Ahmad; Yoga Samudra (J. Big Data, 2020)

Improved Interpolation-Based Reversible Audio Data Hiding Using Sample Dispersion and Value Shifting. - Yoga Samudra; Tohari Ahmad (HIS, 2021)

Performance Analysis of the New Filtering Algorithm with Kalman on Indoor Positioning System. - Lucas Susanto; Tohari Ahmad (HIS, 2021)

A hybrid machine learning method for increasing the performance of network intrusion detection systems. - Achmad Akbar Megantara; Tohari Ahmad (J. Big Data, 2021)

Direction Estimation of Drone Collision Using Optical Flow for Forensic Investigation. - Arda Surya Editya; Tohari Ahmad; Hudan Studiawan (ISDFS, 2022)

Improving the performance of histogram-based data hiding method in the video environment. - Tohari Ahmad; Alek Nur Fatman (J. King Saud Univ. Comput. Inf. Sci., 2022)

Hybrid model for bot group activity detection using similarity and correlation approaches based on network traffic flows analysis. - Dandy Pramana Hostiadi; Tohari Ahmad (J. King Saud Univ. Comput. Inf. Sci., 2022)

Simultaneous Botnet Dataset Generator: A simulation tool for generating a botnet dataset with simultaneous attack characteristic. - Muhammad Aidiel Rachman Putra; Dandy Pramana Hostiadi; Tohari Ahmad (Softw. Impacts, 2022)

DroneTimeline: Forensic timeline analysis for drones. - Hudan Studiawan; Tohari Ahmad; Bagus Jati Santoso; Ary Mazharuddin Shiddiqi; Baskoro Adi Pratomo (SoftwareX, 2022)

Dimensional Feature Reduction for Detecting Botnet Activities. - Muhammad Aidiel Rachman Putra; Tohari Ahmad; Dandy Pramana Hostiadi (ICACT, 2023)

Analysis of the smoothing and payload distribution method on reversible audio steganography. - Moh. Muzayyin Amrulloh; Tohari Ahmad; Jean De La Croix Ntivuguruzwa (ICCCNT, 2023)

RISET: Secure Eye-Tracking Password Authentication with Random Image Sequence. - Pramudya Tiandana Wisnu Gautama; Tohari Ahmad (ICCCNT, 2023)

An Enhanced Approach For Botnet Intrusion Detection System Based on Machine-Learning Model. - Lendy Pradhana Hartono; Tohari Ahmad (ICCCNT, 2023)

Image to Image Steganography using U-Net Architecture with MobileNet Convolutional Neural Network. - Arino Jenynof; Tohari Ahmad (ICCCNT, 2023)

Botnet Attacks Detection using Image Processing Approach: Sequential Neural Network and Feature Selection. - Taufiq Odhi Dwi Putra; Tohari Ahmad (ICCCNT, 2023)

Toward Hidden Data Detection via Local Features Optimization in Spatial Domain Images. - Jean De La Croix Ntivuguruzwa; Tohari Ahmad (ICTAS, 2023)

CHI2CV : Feature Selection using Chi-Square with Cross-Validation for Intrusion Detection System. - Aulia Teaku Nururrahmah; Tohari Ahmad (ISDFS, 2023)

Botnet Dataset Overview Using Statistical Approach Based on Time Gap Activity Analysis. - Muhammad Aidiel Rachman Putra; Tohari Ahmad; Dandy Pramana Hostiadi (ISDFS, 2023)

Transformer-based Sentiment Analysis for Anomaly Detection on Drone Forensic Timeline. - Swardiantara Silalahi; Tohari Ahmad; Hudan Studiawan (ISDFS, 2023)

Fuzzy Logic-based Steganographic Scheme for high Payload Capacity with high Imperceptibility. - Ingororano Théophile; Jean De La Croix Ntivuguruzwa; Tohari Ahmad (ISDFS, 2023)

Enhancing Secret Data Detection Using Convolutional Neural Networks With Fuzzy Edge Detection. - Jean De La Croix Ntivuguruzwa; Tohari Ahmad; Fengling Han (IEEE Access, 2023)

Transformer-Based Named Entity Recognition on Drone Flight Logs to Support Forensic Investigation. - Swardiantara Silalahi; Tohari Ahmad; Hudan Studiawan (IEEE Access, 2023)

DFLER: Drone Flight Log Entity Recognizer to support forensic investigation on drone device. - Swardiantara Silalahi; Tohari Ahmad; Hudan Studiawan (Softw. Impacts, 2023)

Segmentation embedding method with modified interpolation for increasing the capacity of adaptable and reversible audio data hiding. - Yoga Samudra; Tohari Ahmad (J. King Saud Univ. Comput. Inf. Sci., 2023)

Reversible data hiding based on histogram and prediction error for sharing secret data. - Chaidir Chalaf Islamy; Tohari Ahmad; Royyana Muslim Ijtihadie (Cybersecur., 2023)

A convolutional neural network to detect possible hidden data in spatial domain images. - Jean De La Croix Ntivuguruzwa; Tohari Ahmad (Cybersecur., 2023)

Toward the Confidential Data Location in Spatial Domain Images via a Genetic-based Pooling in a Convolutional Neural Network. - Jean De La Croix Ntivuguruzwa; Muhammad Aidiel Rachman Putra; Tohari Ahmad (ICCAE, 2024)

Secret Data Hiding in Digital Images Using Differences Between Adjacent Pixels. - Gehad Adel Ali Dahman; Jean De La Croix Ntivuguruzwa; Tohari Ahmad (ICCCNT, 2024)

Malware Analysis and Classification Using Grid Search Optimization. - Karina Fitriwulandari Ilham; Tohari Ahmad; Muhammad Aidiel Rachman Putra (ICCCNT, 2024)

Undersampling Data Augmentation for BotNet Classification. - Evelyn Sierra; Tohari Ahmad; Muhammad Aidiel Rachman Putra (ICCCNT, 2024)

Exploring the Potential of Feature Selection Methods for Effective and Efficient IoT Malware Detection. - Resky Ayu Dewi Talasari; Tohari Ahmad; Muhammad Aidiel Rachman Putra (ICCCNT, 2024)

Reduced Difference Expansion based on Cover Image Bisection for a Quality Stego Image. - Abdulati K. S. Jahbel; Tohari Ahmad; Jean De La Croix Ntivuguruzwa (ICTAS, 2024)

A Steganographic Approach Based on Pixel Blocks Differencing to Enhance the Quality of the Stego Image. - Alfa Fakhrur Rizal Zaini; Jean De La Croix Ntivuguruzwa; Tohari Ahmad (ICTAS, 2024)

Load Characterization of AI Applications using DQoES Scheduler for Serving Multiple Requests. - Taufiq Odhi Dwi Putra; Royyana Muslim Ijtihadie; Tohari Ahmad (ISDFS, 2024)

Feature Selection Using Pearson Correlation with Lasso Regression for Intrusion Detection System. - Iwan Handovo Putro; Tohari Ahmad (ISDFS, 2024)

Severity-Oriented Multiclass Drone Flight Logs Anomaly Detection. - Swardiantara Silalahi; Tohari Ahmad; Hudan Studiawan; Eirini Anthi; Lowri Williams (IEEE Access, 2024)

Comprehensive survey on image steganalysis using deep learning. - Jean De La Croix Ntivuguruzwa; Tohari Ahmad; Fengling Han (Array, 2024)

AudioSecure: An open-source code to secure data using interpolation and multi-layering techniques within audio covers. - Daffa Tristan Firdaus; Jean De La Croix Ntivuguruzwa; Tohari Ahmad (Softw. Impacts, 2024)

FuzConvSteganalysis: Steganalysis via fuzzy logic and convolutional neural network. - Jean De La Croix Ntivuguruzwa; Tohari Ahmad (SoftwareX, 2024)

B-CAT: a model for detecting botnet attacks using deep attack behavior analysis on network traffic flows. - Muhammad Aidiel Rachman Putra; Tohari Ahmad; Dandy Pramana Hostiadi (J. Big Data, 2024)

HSDetect-Net: A Fuzzy-Based Deep Learning Steganalysis Framework to Detect Possible Hidden Data in Digital Images. - Jean De La Croix Ntivuguruzwa; Tohari Ahmad; Fengling Han; Royyana Muslim Ijtihadie (IEEE Access, 2025)

Ensemble Network Graph-Based Classification for Botnet Detection Using Adaptive Weighting and Feature Extraction. - Muhammad Aidiel Rachman Putra; Tohari Ahmad; Dandy Pramana Hostiadi; Royyana Muslim Ijtihadie (IEEE Access, 2025)

Interpretable Ordinal-Aware With Contrastive-Enhanced Anomaly Severity Detection on UAV Flight Log Messages. - Swardiantara Silalahi; Tohari Ahmad; Hudan Studiawan; Eirini Anthi; Lowri Williams (IEEE Access, 2025)

Enhancing face recognition attendance system utilizing real-time face tracking. - Emmanuel Bugingo; Obed Imbahafi; Athnatius Caius Umeonyirioha; Tohari Ahmad; Jean De La Croix Ntivuguruzwa; Anne Marie Uwumuremyi (Internet Things, 2025)

EHR-protect: A steganographic framework based on data-transformation to protect electronic health records. - Adifa Widyadhani Chanda D'Layla; Jean De La Croix Ntivuguruzwa; Tohari Ahmad; Fengling Han (Intell. Syst. Appl., 2025)

IrsyadStego: An open-source code to secure data using pixel differencing paradigm within the neighboring pixels of a digital image. - Irsyad Fikriansyah Ramadhan; Jean De La Croix Ntivuguruzwa; Tohari Ahmad (Softw. Impacts, 2025)