Hi, I'm Adit Setya Nugroho

Cybersecurity undergraduate focusing on network security and Intrusion Detection & Prevention Systems (IDPS). My primary interests include IDS/IPS analysis, threshold tuning, and Linux-based network defense through academic research and practical implementations.

adit@server:~$ ./check_skills.sh

Analyzing capabilities...

[OK] Network Security

[OK] Linux

[OK] IDS & IPS

[OK] Python Language

[OK] Cloud Computing

Status: Ready_

LOGS /var/log/career_events.log
UPTIME: 22y 4m ROLE: BLUE_TEAM ● LIVE
TIMESTAMP SEVERITY SOURCE MESSAGE / PAYLOAD
2022-08-01 08:00 INFO PNC System init: Enrolled in D4 Cybersecurity Engineering. GPA Target: 3.82/4.00.
2025-02-01 08:30 ALERT PT SYDECO INTERNSHIP Hardening Linux NGFW perimeter. Tuning Snort/Suricata rulesets for anomaly detection.
2026-03-30 09:00 CRITICAL METRODATA Role: Technical Consultant Analyst at PT FPT Metrodata Indonesia. Executing Blue Team security monitoring & SIEM operations.
2026-05-02 07:00 SUCCESS localhost Final Project: Snort 3 IPS Analysis. Analyzing SSH Brute-force using 7-step research methodology. _
Logs fetched: 4 Filter: event_id="*" Mem: 45MB
Technical Arsenal

Defense & Monitoring

Keahlian spesifik dalam operasi pertahanan jaringan dan pemantauan keamanan infrastruktur enterprise.

Defensive Operations

  • SIEM Monitoring (Splunk)
  • EDR & NDR Analysis
  • IDS/IPS (Snort 3, Suricata)
  • Threshold Optimization

Infrastructure Security

  • Linux Server Hardening
  • NGFW Firewall Architecture
  • SSH Security Protocol
  • Squid Proxy & SSL Interception

GRC & Audit

  • ISO 27001 Foundation
  • NIST Framework
  • ISO 19011 Auditing
  • Risk Management

Automation & Assessment

  • Bash & Python Scripting
  • Vulnerability Scan (Nmap)
  • Traffic Pattern Analysis
  • Splunk Dashboarding
Mission Reports

Strategic Analysis

Dokumentasi riset mendalam dan implementasi teknis pada sistem pertahanan keamanan.

OP_FINAL_PROJECT RESEARCHED

SSH Brute Force Analysis with Snort 3

Principal Researcher

Objective: Optimasi deteksi brute force menggunakan threshold statis pada Snort 3.

Methodology: Menggunakan 7 tahap riset: Identifikasi, Rumusan, Literatur, Metode, Data, Analisis, dan Kesimpulan.

Snort 3 Splunk Dashboard Threshold Analysis
OP_PERIMETER COMPLETED

Enterprise Network Hardening

Security Intern

Mission: Membangun perimeter Linux NGFW & Squid Proxy dengan SSL Interception untuk kontrol Layer-7.

Linux NGFW Squid Proxy SSL Decrypt