7^th International Conference on Big Data, Blockchain and Security (BDBS 2026)

April 25 ~ 26, 2026, Copenhagen, Denmark

Hybrid -- Registered authors can present their work online or face to face.

Scope & Topics

7^th International Conference on Big Data, Blockchain and Security (BDBS 2026) will provide an will act as a major forum for the presentation of innovative ideas, approaches, developments, and research projects in the areas of Big Data and Blockchain. It will also serve to facilitate the exchange of information between researchers and industry professionals to discuss the latest issues and advancement in the area of Big Data and Blockchain.
Authors are solicited to contribute to the Conference by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in the following areas, but are not limited to.

Topics of interest include, but are not limited to, the following

Big Data Foundations, Systems & Infrastructure

• Big Data Infrastructure, Platforms & Distributed Systems
  
• Data Lakes, Lakehouses & Modern Data Architectures
  
• High Performance Computing for Big Data
  
• Cloud, Edge, Fog & 5G/6G enabled Data Systems
  
• Data Governance, Quality, Provenance & Lifecycle Management
  
• Real Time Stream Processing & Event Driven Architectures
  
  Data Science, AI & Machine Learning at Scale
  
• Large Language Models (LLMs) & Foundation Models
  
• Distributed, Federated & Privacy Preserving ML
  
• Trustworthy AI: Fairness, Explainability, Accountability
  
• ML Security: Poisoning, Evasion, Model Extraction
  
• AI for Cybersecurity & Threat Intelligence
  
• Social Media Analytics, Misinformation & Digital Sociology
  
  Big Data Applications & Domain Driven Innovation
  
• Bioinformatics, Genomics & Precision Medicine
  
• Smart Cities, IoT & Cyber Physical Systems
  
• Financial Analytics, Fraud Detection & Risk Modeling
  
• Multimedia, Vision & Sensor Data Processing
  
• Climate Informatics & Environmental Data Systems
  
• Industrial, Healthcare & Government Data Applications
  
  Blockchain, Web 3 & Decentralized Technologies
  
• Blockchain Foundations, Consensus & Protocol Engineering
  
• Smart Contracts, DApps & Web3 Architectures
  
• Zero Knowledge Proofs, MPC & Cryptographic Primitives
  
• Blockchain Interoperability & Cross Chain Systems
  
• DeFi, Tokenomics & Digital Asset Ecosystems
  
• Blockchain for Supply Chain, Healthcare & Public Sector
  
• Blockchain based Digital Forensics & Evidence Management
  
  Cybersecurity, Privacy & Trust
  
• Network, Wireless, IoT & Mobile Security
  
• Cloud, Edge & Virtualization Security
  
• Zero Trust Architectures & Identity Management
  
• Malware, Ransomware & APT Detection
  
• Intrusion Detection, Threat Hunting & Security Analytics
  
• Privacy Enhancing Technologies (PETs)
  
• Post Quantum Cryptography & Quantum Safe Security
  
  Emerging Technologies, Ethics & Societal Impact
  
• AI Generated Content (AIGC) Security & Deepfake Detection
  
• Security & Privacy in Metaverse, AR/VR & Digital Twins
  
• Digital Sovereignty, Data Localization & Global Regulation
  
• Ethical, Legal & Societal Implications of Big Data & Blockchain
  
• Responsible Innovation & Human Centered Security
  
  Benchmarking, Evaluation & Case Studies
  
• Performance Evaluation of Protocols & Systems
  
• Reproducibility Studies & Open Datasets
  
• Industrial Case Studies & Technology Demonstrations
  

Paper Submission

Authors are invited to submit papers through the conference Submission System by January 10, 2026 . Submissions must be original and should not have been published previously or be under consideration for publication while being evaluated for this conference. The proceedings of the conference will be published by Computer Science Conference Proceedings in Computer Science & Information Technology (CS & IT) series (Confirmed).

Selected papers from BDBS 2026, after further revisions, will be published in the special issues of the following journals.

• International Journal of Network Security & Its Applications (IJNSA)
  
• International Journal of Data Mining & Knowledge Management Process (IJDKP)
  
• International Journal of Database Management Systems (IJDMS)
  
• International Journal of Security, Privacy and Trust Management (IJSPTM)
  
• Information Technology in Industry (ITII)
  

Important Dates

Co - Located Event

• 18^th International Conference on Networks & Communications (NeCoM 2026)
  
• 15^th International Conference on Control, Modelling, Computing and Applications (CMCA 2026)
  
• 15^th International Conference on Software Engineering and Applications (SEAS 2026)
  
• 12^th International Conference on Computer Science, Information Technology (CSITEC 2026)
  
• 12^th International Conference on Signal Processing (SP 2026)
  
• 13^th International Conference on Advanced Computing (ADCO 2026)
  
• 7^th International Conference on Data Mining & Machine Learning (DMML 2026)
  
• 7^th International Conference on NLP & Information Retrieval (NLPI 2026)

***** The invited talk proposals can be submitted to bdbs@bdbs2026.org