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alvarobmp/README.md

Hi, I'm Alvaro Martinez 👋

IT Infrastructure Specialist | Cybersecurity | Lima, Perú 🇵🇪

~10 years in IT overall — 4 years focused on infrastructure administration and operations. I work on endpoint security, incident response, and IT automation for SME environments in Latin America.

🔐 Security Research & Incident Response

Project Description Category
DLP Bypass via WiFi + AirDroid Bypassed BitLocker To Go, Cisco AnyConnect Full Tunnel and device controls using a personal hotspot and AirDroid HTTP interface Endpoint Security · DLP
W32/Autorun on Mobile Memory Cards Identified and remediated a W32/Autorun variant hiding via +S +H attributes on Sony Ericsson microSD cards — script deployed nationally across Movistar Peru Malware Analysis · IR
W32/Virut on Corporate File Server Identified reinfection cycle from infected file server causing persistent BSOD across two branches — root cause analysis + OS migration eliminated the issue Incident Response · RCA

⚙️ IT Automation & Labs

Project Description Category
Bulk Remote Shutdown — 100 macOS Replaced 30-minute manual shutdown process with a single Bash script via parallel SSH — university lab environment SSH · Bash · macOS
Wazuh SIEM Lab Hands-on Wazuh deployment, tuning, and rule configuration for SME environments SIEM · Wazuh · Blue Team

🛠️ Skills & Tools

Endpoint Security     │ DLP · BitLocker · Cisco AnyConnect · Device Control
SIEM                  │ Wazuh (deployment, tuning, consulting)
Malware Analysis      │ Incident Response · MITRE ATT&CK · Forensics
Scripting             │ Bash · Batch (.bat) · PowerShell
Systems               │ Windows Server · macOS · Linux (Ubuntu)
Networking            │ TCP/IP · SSH · VPN · DNS · DHCP

📜 Certifications

  • 🎓 Google Cybersecurity Certificate
  • 🎓 Cisco CyberOps Associate

📊 GitHub Stats

Alvaro's GitHub stats

📫 Let's connect

LinkedIn GitHub

Open to cybersecurity consulting opportunities for SMEs in Peru and Latin America.

Popular repositories Loading

  1. lab-wazuh lab-wazuh Public

    SOC Lab – Wazuh SIEM on physical infrastructure | Custom rules, dashboards, ransomware simulation

    Python 2

  2. DisableWindowsDefender DisableWindowsDefender Public

    Disable temporaly Windows Defender. Tested on a laptop windows 10 homre 22H2

    PowerShell

  3. DisableWindowsUpdate DisableWindowsUpdate Public

    PowerShell

  4. dlp-bypass-airdroid-writeup dlp-bypass-airdroid-writeup Public

    Security writeup: DLP policy bypass via unmanaged WiFi hotspot and AirDroid HTTP transfer

  5. macos-bulk-shutdown-ssh macos-bulk-shutdown-ssh Public

    Automated shutdown of 100 macOS endpoints (Sonoma, Monterey, Catalina) in a university computer lab using parallel SSH execution and Bash scripting. Replaces a 30-minute manual process with a singl…

  6. autorun-malware-microsd-analysis autorun-malware-microsd-analysis Public

    Malware analysis of W32/Autorun variant on mobile memory cards (Sony Ericsson, 2007-2009). Identified using file system forensics on Windows XP. Remediation .bat script deployed nationally across M…