Christopher O

@captainwhitehat

Cybersecurity Consultant and IT Support for Small Businesses

États-Unis
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I help small businesses and individuals stay secure and keep their technology running. My services include cybersecurity audits, phishing awareness training, network security assessments, remote IT troubleshooting, and security documentation. I hold CompTIA A+, ISC2 CC, and a Bachelor's in Computer Science with a focus on IT and Cybersecurity. My homelab runs an enterprise-style SIEM using Splunk, Active Directory, and pfSense, I bring real hands-on methodology to every engagement, not just theory.... Plus d’infos

Compétences

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captainwhitehat
Christopher O
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Assistance technique
I will perform a cybersecurity audit and assessment for your small business
De15 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Freelancer.com

Computer Technician

Freelancer.com • Temps partiel

Apr 2026 - Present • 1 mo

Delivered on-site IT support via Field Nation, working with a wide range of technology (POS systems, network devices, laptops, and peripherals), performing installations, troubleshooting, and system maintenance across diverse client environments.