5G Advanced and 6G Security -- Attacks Against Security Context in 5G Network -- A Systematic Approach to Security Management in the MonB5G Architecture -- A Study on 5G Security Activities in Japan -- Spatial Multiplexing Techniques and Multifrequency Cells for Massive Machine-type Communications in Future 6G Networks -- Building and utilizing small-scale testbed for research on 5G SA network-related security vulnerabilities -- AI for Security -- Parameters Transfer Framework for Multi-domain Fake News Detection -- Security SFC Path Selection Using Deep Reinforcement Learning -- Data Sub-sampling Method for Incremental Learning based Personalized Human Activity Model Development -- A Graph Neural Network Detection Scheme for Malicious Behavior Knowledge Base -- Recent Challenges in a New Distributed Learning Paradigm -- Cryptography and Data Security -- Theoretical and Deep Learning Based Analysis of Biases in Salsa 128 bits -- Blind Decryption and Private Information Delivery -- Using Machine Learning for Detecting Timing Side-Channel Attacks in Software-Defined Networks -- A Token-Based Access Control Mechanism for the Internet of Things Using Blockchain -- Cyber Security -- DyBAnd: Dynamic Behavior-Based Android Malware Detection -- The Enhancement of FlexE Network Performance Based on Network Calculus Theory -- Security considerations of each layers in a cloud-native environment -- Shannon Entropy Mixing Cumulative Sum Algorithm for DoS/DDoS Detection and Defense -- IoT Application and Blockchain Security -- Enhanced MQTT Method with IoT Data Priority Controls for Scalability and Realiability on Early Landslide Warning System -- Blockchain-based Terminal Access Control in Software Defined Network -- A Practical Detection and Defense Scheme against Smart Contract Attacks based on Transaction Features -- A blockchain-based framework for audio copyright deposition vulnerabilities -- A Trust-based blockchain System for Secured Migration of BLE Devices in IoT networks -- Web API Verifier for IoTtalk and Its Applications. .