Cryptography

In an era where digital privacy is increasingly under threat, researchers H. Bjorgvinsdottir and P. M. Bentley have developed a groundbreaking method called Warp2, designed to encrypt not just the content of emails and messages, but also the headers

In the rapidly evolving landscape of digital communication and data exchange, the need for robust and secure encryption methods has never been more critical. From military communications to medical imaging, the protection of sensitive information is

In the ever-evolving landscape of digital communication, the need for robust encryption techniques has never been more critical. From personal data to national security, safeguarding information against unauthorised access is paramount. A recent stud

The Signalgate incident of March 2025, where senior U.S. national security officials inadvertently exposed sensitive military operational details via the encrypted messaging platform Signal, has sent shockwaves through the cybersecurity community. Wh

In an era where Internet of Things (IoT) devices are increasingly deployed in critical military and security applications, the need for robust, lightweight, and breach-resilient encryption has never been more urgent. A new study by researchers Saif E

Researchers from the Universidad Carlos III de Madrid have developed a blockchain-based framework designed to enhance the security and resilience of Federated Coalition Networks (FCNs), a critical component in modern military operations. Jorge Álvaro

Researchers from the University of Bologna and the University of Cagliari have developed SAFARI, a scalable, air-gapped framework designed to automate ransomware investigation. The team, led by Tommaso Compagnucci and Franco Callegati, has created an

Researchers Marcos Florencio and Thomas Barton, affiliated with the University of California, Berkeley, have published a study exploring the impact of architectural obfuscation on the interpretability of large language models (LLMs). Their work, titl

Researchers Wenwen Zhou, Dongyang Lyu, and Xiaoqi Li from the School of Computer Science and Technology at the University of Science and Technology Beijing have published a comprehensive review of blockchain security, focusing on cryptographic vulner

Researchers from the University of Technology Sydney (UTS) have developed a groundbreaking protocol to enhance the security and privacy of Unmanned Aerial Vehicles (UAVs), addressing critical vulnerabilities in current systems. The team, led by Shaye