Hi, I’m Abir Dey, a cybersecurity enthusiast and Red Team consultant based in Gurugram, Delhi NCR.

Resume | Email | LinkedIn | GitHub

🔐 Red Teaming & Offensive Security#

  • Led full-spectrum Red Team engagements to test security defenses across physical, social, and technical layers.
  • Developed and deployed custom malware leveraging techniques like Indirect Syscalls, Reflected DLL Loading, and Obfuscation to bypass XDR solutions.
  • Collaborated closely with Blue Teams to enhance detection strategies and create proactive rules in SIEM/SOAR systems.

👨‍💻 Software & Tooling#

  • Experienced in scripting and automation using Python, Go, Bash, and PowerShell.
  • Proficient with tools such as Rubeus, Mimikatz, Metasploit, and Nessus.
  • Skilled across cloud platforms: Azure, AWS, GCP, and Entra ID.

🧪 Notable Projects#

  • Active Directory Attack Simulation Lab: Built a controlled AD environment to test lateral movement, privilege escalation, and XDR evasion.
  • Distributed Network Latency Monitoring: Deployed a SmokePing setup with master-slave architecture to monitor global latency.

🎓 Certifications#

  • Certified Red Team Professional (CRTP) – 2025
  • Certified AppSec Practitioner (CAP) – 2024
  • Cisco Cybersecurity Essentials – 2023