.- Applied Cryptography, Encryption, and Cryptanalysis.

.- Multi-Authority Attribute-Based Anonymous Credentials with Public Traceability and Revocation.

.- Efficient Identity-Based Matchmaking Encryption with Enhanced Privacy and Chosen-Ciphertext Security.

.- Laurent Polynomial-Based Linear Transformations for Improved Functional Bootstrapping.

.- Attribute-Based Encryption for Circuits and Inner-Product Predicate Encryption from Middle-Product LWE.

.- Evaluating SAT Accelerations for Cryptanalytic Trail Search - Low-Parallelism Portfolio Parallelism and A Comparison of Matsui-Based Methods.

.- Related-key Secure Blockwise Universal Permutations and Non-linear SPNs.

.- Beyond the U-Method: Automating the Search for UID-Based Contradictions with Constraint Programming.

.- Threshold FHE with Short Decryption Shares without a Semi-trusted Server.

.- Password Protected Universal Thresholdizer.

.- Batch-Puncturing Circuit CP-ABE (and More) from Lattices.

.- Forward-Secure Tag-Inverse Puncturable Identity-Based Encryption.

.- AI, Machine Learning, and Trustworthy AI Security.

.- TIDE: Making Task-Agnostic Backdoors Harder to Erase in Pre-trained Language Models.

.- Backdoor Risks in Personalized Federated Learning under Practical Constraints.

.- CSC: Turning the Adversary’s Poison against Itself.

.- Knowledge Graph–Augmented Reasoning for Robust Multi-Modal Document Attack Detection.

.- Pixel-Depth Prototypical Knowledge Consolidation Network for Deepfake Detection.

.- PhishCascade: Confidence-Gated Multi-Agent Phishing Detection.

.- ST-Attention-XAI: Intrinsic Spatio-Temporal Explainability for IoT Intrusion Detection via Attention Analysis.

.- Harnessing Large Language Models for Real-Time Cyber Threat Detection and Response: A Comprehensive Survey.

.- OblivSage: Oblivious Graph Sampling for Privacy-Preserving GNN.

.- Privacy, Trust, and Secure Systems.

.- Ensuring Incentive Compatibility in an Enhanced All-Pay Auction Model for User Recruitment.

.- A Taxonomy-Driven Case Study of Australian Web Resources Against Technology-Facilitated Abuse.

.- Understanding the Security of Cloud Storage Services: A Case Study and UC-Secure Design.

Information Security and Privacy

31st Australasian Conference, ACISP 2026, Perth, WA, Australia, July 6–9, 2026, Proceedings, Part II