Tohari Ahmad

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 49

Top Topics

Convolutional Neural Network

Intrusion Detection System

Top Venues

J. King Saud Univ. Comput. Inf. Sci.

Publications

Swardiantara Silalahi, Tohari Ahmad, Hudan Studiawan, Eirini Anthi, Lowri Williams
Severity-Oriented Multiclass Drone Flight Logs Anomaly Detection. IEEE Access 12 (2024)
Abdulati K. S. Jahbel, Tohari Ahmad, Jean De La Croix Ntivuguruzwa
Reduced Difference Expansion based on Cover Image Bisection for a Quality Stego Image. ICTAS (2024)
Iwan Handovo Putro, Tohari Ahmad
Feature Selection Using Pearson Correlation with Lasso Regression for Intrusion Detection System. ISDFS (2024)
Ntivuguruzwa Jean de La Croix, Muhammad Aidiel Rachman Putra, Tohari Ahmad
Toward the Confidential Data Location in Spatial Domain Images via a Genetic-based Pooling in a Convolutional Neural Network. ICCAE (2024)
Muhammad Aidiel Rachman Putra, Tohari Ahmad, Dandy Pramana Hostiadi
B-CAT: a model for detecting botnet attacks using deep attack behavior analysis on network traffic flows. J. Big Data 11 (1) (2024)
Alfa Fakhrur Rizal Zaini, Jean De La Croix Ntivuguruzwa, Tohari Ahmad
A Steganographic Approach Based on Pixel Blocks Differencing to Enhance the Quality of the Stego Image. ICTAS (2024)
Taufiq Odhi Dwi Putra, Royyana Muslim Ijtihadie, Tohari Ahmad
Load Characterization of AI Applications using DQoES Scheduler for Serving Multiple Requests. ISDFS (2024)
Jean De La Croix Ntivuguruzwa, Tohari Ahmad, Fengling Han
Comprehensive survey on image steganalysis using deep learning. Array 22 (2024)
Jean De La Croix Ntivuguruzwa, Tohari Ahmad
FuzConvSteganalysis: Steganalysis via fuzzy logic and convolutional neural network. SoftwareX 26 (2024)
Jean De La Croix Ntivuguruzwa, Tohari Ahmad
A convolutional neural network to detect possible hidden data in spatial domain images. Cybersecur. 6 (1) (2023)
Ingororano Théophile, Jean De La Croix Ntivuguruzwa, Tohari Ahmad
Fuzzy Logic-based Steganographic Scheme for high Payload Capacity with high Imperceptibility. ISDFS (2023)
Chaidir Chalaf Islamy, Tohari Ahmad, Royyana Muslim Ijtihadie
Reversible data hiding based on histogram and prediction error for sharing secret data. Cybersecur. 6 (1) (2023)
Swardiantara Silalahi, Tohari Ahmad, Hudan Studiawan
DFLER: Drone Flight Log Entity Recognizer to support forensic investigation on drone device. Softw. Impacts 15 (2023)
Moh. Muzayyin Amrulloh, Tohari Ahmad, Jean De La Croix Ntivuguruzwa
Analysis of the smoothing and payload distribution method on reversible audio steganography. ICCCNT (2023)
Aulia Teaku Nururrahmah, Tohari Ahmad
CHI2CV : Feature Selection using Chi-Square with Cross-Validation for Intrusion Detection System. ISDFS (2023)
Muhammad Aidiel Rachman Putra, Tohari Ahmad, Dandy Pramana Hostiadi
Dimensional Feature Reduction for Detecting Botnet Activities. ICACT (2023)
Jean De La Croix Ntivuguruzwa, Tohari Ahmad
Toward Hidden Data Detection via Local Features Optimization in Spatial Domain Images. ICTAS (2023)
Lendy Pradhana Hartono, Tohari Ahmad
An Enhanced Approach For Botnet Intrusion Detection System Based on Machine-Learning Model. ICCCNT (2023)
Muhammad Aidiel Rachman Putra, Tohari Ahmad, Dandy Pramana Hostiadi
Botnet Dataset Overview Using Statistical Approach Based on Time Gap Activity Analysis. ISDFS (2023)
Swardiantara Silalahi, Tohari Ahmad, Hudan Studiawan
Transformer-based Sentiment Analysis for Anomaly Detection on Drone Forensic Timeline. ISDFS (2023)
Taufiq Odhi Dwi Putra, Tohari Ahmad
Botnet Attacks Detection using Image Processing Approach: Sequential Neural Network and Feature Selection. ICCCNT (2023)
Jean De La Croix Ntivuguruzwa, Tohari Ahmad, Fengling Han
Enhancing Secret Data Detection Using Convolutional Neural Networks With Fuzzy Edge Detection. IEEE Access 11 (2023)
Pramudya Tiandana Wisnu Gautama, Tohari Ahmad
RISET: Secure Eye-Tracking Password Authentication with Random Image Sequence. ICCCNT (2023)
Yoga Samudra, Tohari Ahmad
Segmentation embedding method with modified interpolation for increasing the capacity of adaptable and reversible audio data hiding. J. King Saud Univ. Comput. Inf. Sci. 35 (8) (2023)
Arino Jenynof, Tohari Ahmad
Image to Image Steganography using U-Net Architecture with MobileNet Convolutional Neural Network. ICCCNT (2023)
Swardiantara Silalahi, Tohari Ahmad, Hudan Studiawan
Transformer-Based Named Entity Recognition on Drone Flight Logs to Support Forensic Investigation. IEEE Access 11 (2023)
Hudan Studiawan, Tohari Ahmad, Bagus Jati Santoso, Ary Mazharuddin Shiddiqi, Baskoro Adi Pratomo
DroneTimeline: Forensic timeline analysis for drones. SoftwareX 20 (2022)
Tohari Ahmad, Alek Nur Fatman
Improving the performance of histogram-based data hiding method in the video environment. J. King Saud Univ. Comput. Inf. Sci. 34 (4) (2022)
Muhammad Aidiel Rachman Putra, Dandy Pramana Hostiadi, Tohari Ahmad
Simultaneous Botnet Dataset Generator: A simulation tool for generating a botnet dataset with simultaneous attack characteristic. Softw. Impacts 14 (2022)
Dandy Pramana Hostiadi, Tohari Ahmad
Hybrid model for bot group activity detection using similarity and correlation approaches based on network traffic flows analysis. J. King Saud Univ. Comput. Inf. Sci. 34 (7) (2022)
Arda Surya Editya, Tohari Ahmad, Hudan Studiawan
Direction Estimation of Drone Collision Using Optical Flow for Forensic Investigation. ISDFS (2022)
Lucas Susanto, Tohari Ahmad
Performance Analysis of the New Filtering Algorithm with Kalman on Indoor Positioning System. HIS (2021)
Achmad Akbar Megantara, Tohari Ahmad
A hybrid machine learning method for increasing the performance of network intrusion detection systems. J. Big Data 8 (1) (2021)
Yoga Samudra, Tohari Ahmad
Improved Interpolation-Based Reversible Audio Data Hiding Using Sample Dispersion and Value Shifting. HIS (2021)
Tohari Ahmad, Yoga Samudra
Reversible data hiding with segmented secrets and smoothed samples in various audio genres. J. Big Data 7 (1) (2020)
Yuni Yamasari, Naim Rochmawati, Anita Qoiriah, Dwi F. Suyatno, Tohari Ahmad
Reducing the Error Mapping of the Students' Performance Using Feature Selection. SoCPaR (2020)
Dandy Pramana Hostiadi, Waskitho Wibisono, Tohari Ahmad
B-Corr Model for Bot Group Activity Detection Based on Network Flows Traffic Analysis. KSII Trans. Internet Inf. Syst. 14 (10) (2020)
Dandy Pramana Hostiadi, Tohari Ahmad, Waskitho Wibisono
A New Approach to Detecting Bot Attack Activity Scenario. SoCPaR (2020)
Tohari Ahmad, Herdito Ibnu Dewangkoro, Waskitho Wibisono, Royyana Muslim Ijtihadie
Protecting Data by Improving the Performance of Controlling Expansion Method. ACeS (2020)
Hudan Studiawan, Rahmat Nazali Salimi, Tohari Ahmad
Forensic Analysis of Copy-Move Attack with Robust Duplication Detection. SoCPaR (2020)
Pascal Maniriho, Tohari Ahmad
Information hiding scheme for digital images using difference expansion and modulus function. J. King Saud Univ. Comput. Inf. Sci. 31 (3) (2019)
Ahmad Juniar Ilham, Putu Harum Bawa, Tohari Ahmad
Protecting Secret Data using RDE and Fuzzy Logic to Specify the Embedding Level. ICSIPA (2019)
Pascal Maniriho, Tohari Ahmad
Digital Image Information Hiding Methods for Protecting Transmitted Data: A Survey. J. Commun. 14 (1) (2019)
Hendro E. Prabowo, Tohari Ahmad
Adaptive Pixel Value Grouping for Protecting Secret Data in Public Computer Networks. J. Commun. 13 (6) (2018)
Tohari Ahmad, Burhanudin Rasyid
SCFT: Sector-based cancelable fingeprint template. APSIPA (2017)
Waskitho Wibisono, M. Divi Jaya Nuryanto, Royyana M. Ijtihadie, Tohari Ahmad, Radityo Anggoro
A Mobile Crowdsensing Framework for Integrating Smartphone and IoT Devices to Cloud Computing Services. MobiQuitous (2017)
Mohammed Hatem Ali Al-Hooti, Supeno Djanali, Tohari Ahmad
Audio Data Hiding Based on Sample Value Modification Using Modulus Function. J. Inf. Process. Syst. 12 (3) (2016)
Tohari Ahmad, Diksy M. Firmansyah, Dwi S. Angreni
Difference Expansion-Based Data Hiding Method by Changing Expansion Media. SCDM (2016)
Tohari Ahmad, Doni S. Pambudi, Tsuyoshi Usagawa
Improving the performance of projection-based cancelable fingerprint template method. SoCPaR (2015)
Tohari Ahmad, Hudan Studiawan, Hafidh Sholihuddin Ahmad, Royyana M. Ijtihadie, Waskitho Wibisono
Shared secret-based steganography for protecting medical data. IC3INA (2014)
Tohari Ahmad, Muhammad Holil
Increasing the Performance of Difference Expansion-based Steganography when Securing Medical Data. Smart Comput. Rev. 4 (4) (2014)
Waskitho Wibisono, Dedy Nur Arifin, Baskoro Adi Pratomo, Tohari Ahmad, Royyana M. Ijtihadie
Falls Detection and Notification System Using Tri-axial Accelerometer and Gyroscope Sensors of a Smartphone. TAAI (2013)
Tohari Ahmad, Jiankun Hu, Song Wang
Pair-polar coordinate-based cancelable fingerprint templates. Pattern Recognit. 44 (10-11) (2011)
Kai Xi, Tohari Ahmad, Fengling Han, Jiankun Hu
A fingerprint based bio-cryptographic security protocol designed for client/server authentication in mobile computing environment. Secur. Commun. Networks 4 (5) (2011)
Tohari Ahmad, Jiankun Hu
Generating cancelable biometrie templates using a projection line. ICARCV (2010)
Tohari Ahmad, Jiankun Hu, Song Han
An Efficient Mobile Voting System Security Scheme Based on Elliptic Curve Cryptography. NSS (2009)