Christopher O

@captainwhitehat

Cybersecurity Consultant and IT Support for Small Businesses

Stati Uniti
Inglese
Alcune informazioni sono riportate in lingua inglese.
Chi sono
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.... Continua a leggere

Competenze

c
captainwhitehat
Christopher O
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Assistenza tecnica
I will perform a cybersecurity audit and assessment for your small business
A partire da15 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

Freelancer.com

Computer Technician

Freelancer.com • Part time

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.