amir.s.rezvani Reakt0rPhantom

Hi there 👋

Industrial Control Systems (ICS): SCADA, Modbus, DNP3, OPC, PLC Hacking, Industrial IoT (IIoT) Security
Penetration Testing: Web, Network, SCADA, IoT, Cloud, Mobile, & Red Team Operations
Bug Bounty: Exploit Development, Zero-Day Research, Vulnerability Management, and Report Writing
Cyber Threat Intelligence (CTI): Dark Web Monitoring, Threat Hunting, APTs, OSINT
Cryptography & Cryptanalysis: Designing & Breaking Secure Systems, RSA, AES, DES, ECC, Hashing Algorithms
Malware Analysis & Reverse Engineering: Static & Dynamic Analysis, Memory Dumping, Code Injection, Reverse Shells
Advanced Exploitation: RCE, Code Injection, Buffer Overflows, Shellcode Development, Privilege Escalation, and Exploit Writing
Cyber Defense & Incident Response: SIEM, Log Analysis, Threat Mitigation, Digital Forensics

🔍 Smart Surveillance System:
A cutting-edge project combining YOLOv4, OpenCV, and deep learning for real-time security monitoring. Detects threats in industrial environments, nuclear sites, and military installations.
- GitHub: Smart Surveillance System Repo
⚡ SCADA Penetration Testing Framework:
A comprehensive framework for testing vulnerabilities in SCADA networks used in critical infrastructure. Includes simulations of real-world cyber-attacks.
- GitHub: SCADA Pentest Framework
💣 Zero-Day Exploit & Bug Bounty Contributions:
Documented and responsible disclosure of critical vulnerabilities in widely-used security systems and protocols. Active on HackerOne and Bugcrowd.
- Bug Bounty Profile: Reakt0rPhantom on HackerOne
🧠 Nuclear Infrastructure Security Research:
In-depth research on vulnerabilities in nuclear power plant systems, including advanced attack simulations and countermeasures.
- Whitepaper: Nuclear Security Paper
🔒 Industrial IoT Security Framework:
A practical framework designed to assess vulnerabilities and secure Industrial IoT devices in connected environments such as manufacturing plants and oil rigs.
- GitHub: IIoT Security Framework
⚔️ Cyberwarfare Simulation for Critical Infrastructure:
Simulating cyber-attacks on critical infrastructure to test response capabilities and harden defenses against advanced persistent threats (APTs).
- GitHub: Cyberwarfare Simulation Repo

Languages: Python, C, Bash, Assembly, JavaScript, Go, Rust, PowerShell, Java
Security Tools: Metasploit, Burp Suite, Nessus, Nmap, Wireshark, Kali Linux, Hydra, John the Ripper
Protocols: Modbus, DNP3, OPC, MQTT, HTTP/HTTPS, SNMP, BACnet, Zigbee, Z-Wave
Frameworks: Flask, Django, FastAPI, Scapy, Tor, Snort, Suricata
Cryptographic Tools: GPG, OpenSSL, Hashcat, John the Ripper, Aircrack-ng, TLS/SSL Analysis
Cloud & DevOps: AWS, Azure, Docker, Kubernetes, Terraform, Jenkins, Ansible
Virtualization & Sandboxing: VMware, VirtualBox, Cuckoo Sandbox, QEMU, Docker Containers

Breaking the Wall: Advanced ICS Penetration Testing Techniques
Learn the advanced steps to perform secure penetration tests in industrial environments.
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Nuclear Cybersecurity: A Strategic Overview of Emerging Threats
Understanding how nation-state actors target nuclear facilities and how to defend against them.
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Understanding Modbus & SCADA Protocols: Security Implications
Exploring the vulnerabilities in industrial communication protocols used in critical infrastructures.
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Building A Strong Bug Bounty Program: Secrets for Success
Best practices for navigating the world of bug bounty hunting and maximizing your results.
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Reversing IoT Devices: A Step-by-Step Guide
A practical guide for reverse-engineering IoT devices and securing them from cyber threats.
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Critical Vulnerabilities in IoT Systems: Responsible disclosure of zero-day exploits in widely used smart home devices.
Zero-Day Exploit for SCADA Systems: Developed and responsibly disclosed a critical buffer overflow vulnerability in a widely used SCADA protocol.
Critical Flaws in Military-grade Communication Systems: Researched and disclosed vulnerabilities in military communication protocols.
Nuclear Plant Security Research: Focused on hardening security measures for nuclear power plant networks and systems.

"In the shadows of the cyber world, I am the unseen protector of the most critical infrastructure."

Red Team Operations: Adversary simulations, social engineering, internal/external network penetration tests
Vulnerability Research: Discovering zero-day exploits, responsible disclosure, CVE writing
Advanced Malware Analysis: Decrypting, disassembling, and analyzing sophisticated malware samples
Digital Forensics & Incident Response: Performing forensic analysis on compromised systems, identifying attack vectors, and creating response plans
Secure Coding Practices: Writing secure code, performing code audits, and providing remediation for security flaws
Cybersecurity Awareness Training: Educating organizations about cybersecurity best practices, social engineering awareness, and incident preparedness

Project or Asset Vulnerability Disclosure: All vulnerabilities identified in customer or publicly available assets are disclosed with a strong focus on ethical and responsible reporting, ensuring minimal impact while improving overall security posture.

Collaborating with International Organizations: Actively engage with various cybersecurity forums, conferences, and research papers to stay at the forefront of cyber defense and critical infrastructure protection.