name: Eky Januarta
handle: 1tsprune
based_in: Indonesia
focus:
offensive_security:
- Web, API, and network penetration testing
- Vulnerability assessment and management
- Security architecture review
defensive_security:
- SIEM and SOC operations
- Incident response and threat analysis
- Detection, endpoint, and network security
research:
- Malware analysis and reverse engineering
- Web3 security and phishing prevention
- Security automation with Python and Bash
currently:
- Providing independent VAPT and security consulting
- Building practical security tooling and research
- Contributing to security and Web3 communitiesI am a security engineer and penetration tester with hands-on experience across VAPT, SIEM/SOC operations, incident response, and security architecture. My work combines an offensive mindset with defensive execution: finding exploitable weaknesses, translating them into business risk, and helping teams implement practical remediation.
I have built enterprise monitoring for 200+ endpoints, managed SIEM operations across multi-client environments, and delivered security assessments that reduced critical findings by more than half within the first quarter per client. I am also a published malware researcher in MISI Vol. 9 (2026).
OWASP · MITRE ATT&CK · NIST · OSINT · Threat Intelligence · Reverse Engineering · Digital Forensics · Vulnerability Management
- Certified Ethical Hacker (CEH) — EC-Council
- EC-Council Certified Incident Handler (ECIH)
- Certified Network Defender (CND) — EC-Council
- Certified AppSec Practitioner (CAP)
- Certified Network Security Practitioner (CNSP)
- Cybersecurity Awareness Professional
- Alibaba Cloud Associate: Cloud Security
- BNSP Network Designer
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Open to conversations about security engineering, penetration testing, malware research, and practical security tooling.
Email · Portfolio |
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