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raihan_cybersec

Md. Raihan

@raihan_cybersec

Cybersecurity Specialist, Malware Removal Expert and Penetration Tester

Bangladesh
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
Hi, I’m Raihan, a Penetration Tester & Security Researcher, and aspiring Cybersecurity Specialist and Bug Hunter. I specialize in WordPress Malware Removal, Vulnerability Assessment, and Web Security to fix flaws before they are exploited. My work focuses on protecting digital assets through ethical testing, in-depth analysis, and proactive security strategies tailored to real-world threats. My mission is to strengthen security, reduce risk, and build long-term protection for businesses and individuals. I am committed to learning to contribute to a much safer and secure online community.... Saiba mais

Habilidades

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raihan_cybersec
Md. Raihan
offline • 

Conheça meus serviços

Segurança
I will do emergency wordpress malware removal and fix hacked site
A partir deUS$ 15 /projetoMais detalhes

Portfólio

Experiência profissional

Cybersecurity & Malware Removal Specialist

Hacked By Himel (Security Agency) • Meio período

May 2025 - Present • 1 yr 1 mo

As a key member of the Hacked By Himel security team, I specialize in emergency website recovery and proactive security measures. My responsibilities include: Performing deep manual scans to identify and remove Japanese SEO Spam and malicious backdoors. Resolving Google Blacklist issues and managing security reports in Google Search Console. Conducting Vulnerability Assessments to identify system weaknesses before they are exploited. Implementing security hardening and configuring Web Application Firewalls (WAF) to prevent future attacks. Providing detailed security audit reports to clients after every cleanup.

Security Researcher & Penetration Tester

Independent Security Research (Self-Employed) • Autônomo

Feb 2024 - Present • 2 yrs 4 mos

In this project, I executed a professional-grade Black-box Penetration Test on a complex environment to identify and mitigate critical security flaws. This case study demonstrates my full-cycle security methodology—from initial reconnaissance to a final technical report—ensuring that applications are hardened against sophisticated real-world cyber attacks.