Publications

Peer-Reviewed Publications

Preventing Ransomware Damages Using in-Operation Off-Site Backup to Achieve a 10โปโธ False-Negative Miss-Detection Rate

Hiroshi Fujinoki , Alex Towell , Vamshi Anirudh Thota
๐Ÿ“ 2025 7th International Conference on Computer Communication and the Internet (ICCCI) ๐Ÿ“… June 2025 ๐Ÿ”— DOI: 10.1109/ICCCI65070.2025.11158394

This paper presents a novel approach to preventing ransomware damages through in-operation off-site backup systems designed to achieve an exceptionally low false-negative miss-detection rate of 10โปโธ.

Reliability Estimation in Series Systems: Maximum Likelihood Techniques for Right-Censored and Masked Failure Data

Alex Towell
๐Ÿ“… September 2023 ๐Ÿ”— DOI: 10.5281/zenodo.15151227

This paper investigates maximum likelihood techniques to estimate component reliability from masked failure data in series systems. A likelihood model accounts for right-censoring and candidate sets โ€ฆ

Estimating How Confidential Encrypted Searches Are Using Moving Average Bootstrap Method

Alex Towell , Hiroshi Fujinoki
๐Ÿ“… January 2016

This paper applies an approach of resilience engineering in studying how effective encrypted searches will be. One of the concerns on encrypted searches is frequency attacks. In frequency attacks, โ€ฆ

Preprints

The Beautiful Deception: How 256 Bits Pretend to be Infinity

Alex Towell
๐Ÿ“ arXiv ๐Ÿ“… January 2024 ๐Ÿ“„ arXiv: 2510.12802

How do you store infinity in 256 bits? This paper explores the fundamental deception at the heart of computational cryptography: using finite information to simulate infinite randomness. We prove why โ€ฆ