j
joelsolanodev

JoelSolano

@joelsolanodev

Linux System Administrator and Server Hardening Specialist

Costa Rica
Espagnol
Certaines informations sont présentées en anglais.
À propos de moi
Linux System Administrator specialized in initial server hardening, SSH security protocols, UFW firewall configuration, and file system permission auditing (Ubuntu/Debian). I help businesses and web admins secure their Linux environments: • Linux Server Hardening & Security Setup • OpenSSH Hardening (Key-based auth, custom ports, root restriction) • UFW Firewall Configuration & Port Isolation • File Permission Auditing & Remediation All workflows follow security standards with documented labs (GitHub: joelsolano-dev).... Plus d’infos

Compétences

j
joelsolanodev
JoelSolano
hors ligne • 

Voir mes services

Conseil DevOps
I will harden your linux server, setup ufw firewall, and secure ssh