Sona Alex

Sona Alex serves as a Postdoctoral fellow within the Department of Information Security and Communication Technology at the Norwegian University of Science and Technology (NTNU), focusing on advanced cryptographic research and security protocol development.

Her research portfolio centers on:

• Structural vulnerabilities in encryption systems
• Matrix-based randomization techniques for data protection
• Algorithmic modifications to enhance cryptographic resilience
• Security evaluation of novel encryption frameworks

Current work exemplifies her expertise through critical analysis of the v-MORE scheme, where she identifies theoretical weaknesses and implements practical countermeasures to strengthen encryption integrity. This research directly addresses evolving threats in secure communications infrastructure.

While no student supervision or grant activities are documented in available materials, her presentation at DBSec 2025 demonstrates active engagement with the international cybersecurity research community. Laboratory affiliations and collaborative teams remain unspecified in current public records.