Post-Quantum Cryptography in Practice: What Is Actually Protected in October 2026
Post-quantum encryption is already protecting real Internet traffic, but certificates, identity systems and software-signing chains are further behind. This October…
SILASTRON
Apastron · Gravity of Silence
Independent research and technical analysis in cybersecurity, cryptography, quantum technologies, and digital forensics.
From the apastron of thought and being, I write — where gravity is silence, and silence holds meaning.
Research topics
Browse existing categories and pages. Empty destinations are omitted.
- Research
- Blue Team
- Algorithms & Code Implementations, benchmarks, and practical guides (C++, Rust, Python).
- Cryptography
- Cybersecurity Cybersecurity research, threat analysis, security protocols, and defensive strategies.
- Digital Forensics
- Digital Signature
- Quantum Research notes on post-quantum cryptography, quantum protocols, and security.
- Quantum-Resistant Cryptography Algorithms
- Security Architecture
"Apastron is the far quiet where meanings condense. In that silence, we listen."
Recent Signals
What Is NHI, and How Do AI Agents Change the Problem?
Understand non-human identities, why AI agents change their security risks, and how to review permissions, delegation, approvals, and containment.
Trust, but Verify Continuously: Why We Should Treat AI Like an Insider Threat
AI agents are no longer just passive tools—they hold credentials, access sensitive systems, and make autonomous decisions. That makes them…
Anatomy of a Contested Case: Lessons from a Digital Forensics Investigation
A suspicious laptop is just the beginning. In this deep dive into a complex, contested investigation, we move beyond basic…
The Evolution of Quantum Authentication and Digital Signatures: From Theoretical Foundations to Network Integration
Quantum authentication and digital signatures have evolved from theoretical impossibility results to 504 km network demonstrations, paving the way for…
The Case of the Phantom Code: A Forensic Study of the 2026 SDLC
AI-native software development is changing the security model of the SDLC. As developers adopt AI coding assistants and autonomous agents,…
What is Silastron?
Silastron explores the edges where science, security, and imagination meet. From post-quantum cryptography to network forensics and cosmic metaphors, this is a lab for clear thinking beyond the noise.
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