// About Me
Diyorbek Juraev is a passionate and results-driven cybersecurity professional, committed to protecting digital systems with precision, efficiency, and integrity. He specializes in identifying vulnerabilities, strengthening cyber defenses, and staying ahead of evolving threats across complex environments.
With deep expertise in both offensive and defensive security, Diyorbek brings a strategic, hands-on approach to areas like application security, infrastructure hardening, and red teaming. He is also an active bug bounty hunter, continuously sharpening his skills by uncovering real-world vulnerabilities in live systems and contributing to a safer digital ecosystem.
Known for his clarity, discipline, and dedication to continuous learning, Diyorbek helps organizations build resilience, reduce risk, and stay secure in an ever-changing threat landscape.
// Technical Skills
Penetration Testing
- Network Penetration Testing (Internal/External)
- Web App Security (OWASP Top 10, Burp Suite)
- API Security Testing
- Wireless Network Assessment
- Social Engineering Frameworks and Phishing Simulation
- Active Directory exploitation & privilege escalation
Tools & Technologies
- Metasploit, Nmap, Nessus, OpenVAS
- Burp Suite Pro, OWASP ZAP, sqlmap
- Wireshark, tcpdump
- Kali Linux, Parrot OS, BlackArch
- Python (Scapy, Requests), Bash
- SIEM - SplunkES, SolarWinds SEM
Security Concepts
- Threat Modeling (STRIDE)
- Cryptography & PKI
- Identity & Access Management (IAM)
- Cloud Security Basics (AWS/Azure/GCP)
- Incident Response Life Cycle
- Risk Assessment Frameworks (NIST)
OS & Networking
- Linux Administration (Debian/Ubuntu/CentOS)
- Windows Server & Active Directory Basics
- macOS Security
- TCP/IP, DNS, HTTP/S Protocols
- Firewall & IDS/IPS Concepts
Red Team Operations
- Initial Access via Phishing & Payload Delivery
- Command and Control (Cobalt Strike, Sliver, Covenant)
- Lateral Movement & Persistence Techniques
- AV/EDR Evasion & Obfuscation Techniques
- Post-Exploitation Reporting & Debriefing
- Adversary Simulation & Threat Emulation
Bug Bounty Hunting
- Responsible Disclosure on HackerOne, Bugcrowd, Synack
- Recon Automation (subdomain takeover, JS scraping)
- High-Impact Findings: IDOR, SSRF, RCE, Auth Bypass
- Custom Payload Crafting & Manual Validation
- Duplicate Filtering & Report Writing
- Staying Current with Exploit Trends & CVEs
// Certifications & Education
- Offensive Security Certified Professional (OSCP) - Offensive Security
- Cyber Defense Training Path - TryHackMe
- MITRE ATT&CK® Cyber Threat Intelligence Certification - MITRE ATT&CK Defender™ (MAD)
- MITRE ATT&CK® Fundamentals Badge - MITRE ATT&CK Defender™ (MAD)
- Certified in Cybersecurity (CC) - ISC2
- Bachelor's Degree in Cybersecurity - Slippery Rock University (2022)