Emerging Threats in the Cryptocurrency Ecosystem: Malicious QR Codes
By: Roger A. Hallman
1 Introduction
Quick Response (QR) codes are two-dimensional objects which act as a sort of barcode,
Understanding the Recent News of Quantum Attacks on Crypto
By: Roger A. Hallman and Shane Kosieradzki
1 Introduction
A late 2024 spate of articles in English language popular tech
Emerging Trends in Cryptocurrency: Visual Seed Phrases
By: Roger A. Hallman
1 Introduction
The growth and adoption of blockchain technologies and cryptocurrency since Bitcoin’s public release
Cryptocurrency Key Backup and Recovery Services: What options are available to investors and enthusiasts?
By: Roger A. Hallman
1 Introduction
The cryptocurrency ecosystem relies on trust and security [16], and key management is a
Emerging Threats in the Cryptocurrency Ecosystem: Cryptocurrency Address Poisoning
By: Roger A. Hallman
1 Introduction
As blockchain-based cryptocurrencies such as Bitcoin and Ethereum have gained popularity, criminal actors are
The Intersection of Modern Cryptography and Blockchain: How are Fully Homomorphic Encryption, Multiparty Computation, and Zero-knowledge Proofs useful in the cryptocurrency ecosystem?
By: Roger A. Hallman
1 Introduction
Blockchain technology utilizes cryptographic protocols [46] such as hash functions and digital signature schemes
Game Theoretic Cyber Deception in DeFi
1 Introduction
Decentralized Finance (DeFi) [32] is a financial paradigm built on blockchain technologies, which facilitates peer-to-peer transactions without centralized,
Can Large Language Models Improve Security and Confidence in Decentralized Finance?
By: Roger A. Hallman
1 Introduction
Smart contracts are one of the foundational technologies in the decentralized finance (DeFi) ecosystem.
Neural Cryptanalysis – An Introduction to Attacking Cryptography with Deep Learning
Roger A. Hallman
1 Introduction
Machine learning and cryptography are two fields of technology that are fundamental to many of
