c
cyberblat_sec

Yaroslav

@cyberblat_sec

Linux Server Security Expert

Ukraine
English
About me
I am a Cybersecurity student based in Ireland, working with Kali Linux for security assessments. I specialize in performing basic security audits, vulnerability scanning, and hardening for Ubuntu and Debian servers. I use professional tools to identify risks and help you secure your Linux environment. Fast, reliable, and GMT timezone friendly... Read more

Skills

c
cyberblat_sec
Yaroslav
Offline • 
Average response time: 1 hour

See my services

Server Administration
I will do professional linux server hardening
From$40 / projectMore details

Portfolio

Work experience

Upwork

Game Server Administrator (Linux)

Upwork • Freelance

Jun 2025 - Present • 11 mos

Managed and secured Linux-based game servers for the MTA community. Configured MySQL databases, optimized server performance, and implemented security measures like firewalls and SSH hardening to prevent DDoS and unauthorized access