MD Sadman
Shovik
Founder, security researcher, and engineer.
I work on cybersecurity systems, threat research, and the engineering problems behind active defense and threat intelligence.
Dhaka, BangladeshUnderstanding how systems break to build better defenses.
I am a security researcher and engineer. My work focuses on active cyber deception, honeypot telemetry ingestion, edge API proxy architecture, and vulnerability research.
Defensive security often suffers from an overwhelming volume of log data that creates analyst fatigue without delivering clear signal. I focus on building systems where interaction produces absolute certainty—eliminating false alarms and turning adversary activity into actionable telemetry.
Current focus
AST sandbox execution escapes, parser type mismatches, and edge API threat routing.
Distributed honeypot telemetry pipelines and HMAC-SHA256 authenticated ingestion mechanisms.
Deceptive endpoint state synthesis and dynamic External Dynamic List (EDL) enforcement integration.
Technical domains
Security Research
Vulnerability analysis, OS execution path dissection, and responsible disclosure.
Cyber Deception
Distributed honeypot networks, decoy endpoints, and zero-false-positive signal traps.
Threat Intelligence
HMAC telemetry ingestion models, threat signal enrichment, and dynamic enforcement lists.
Security Engineering
Edge-native reverse proxies, API schema validation, and system surface hardening.
Distributed Systems
Low-latency telemetry pipelines, edge worker routing, and queue-based data processing.
Selected publications & notes
DentiGrid: From Distributed Cyber Deception to Automated Threat Intelligence and Enforcement
APT28 Weaponizes Microsoft Office CVE-2026-21509
Critical n8n Flaw CVE-2026-25049: System Command Execution
Engineering beliefs
“Understand the system before attempting to secure it.”
“False alarms destroy operational clarity; signal certainty enables action.”
“Defensive infrastructure should adapt dynamically to adversary interaction.”
“Public research strengthens the ecosystem; commercial execution requires rigor.”
Founder & CEO, Dectrax
I founded Dectrax to turn offensive research into high-fidelity active defense infrastructure, zero-trust edge reverse proxies, and honeypot platforms for security teams.
Let's connect.
For security research, technical discussions, or inquiries, reach out directly.