محمود ح.

I am a Penetration Tester and Network Security Engineer with hands-on experience in ethical hacking, vulnerability assessment, and security research. I hold certifications including CCNA, Red Hat System Administrator, and CEH. Beyond cybersecurity, I offer a wide range of computer-related services including graphic design (logos, banners, and advertisements), data entry, file conversion and management, software troubleshooting, and general IT support. I combine technical depth with versatility — whether you need your systems secured, your data organized, or your brand visually represented, I deliver quality results efficiently.