Luis Lazo
IT administrator, computer science and cybersecurity student. This is a homelab server, taken apart.
Homelab & network
A hardened edge firewall, segmented networks, VPN-only remote access, redundant uplinks.
Detection & triage
IDS built and tuned, then retired on a capacity call. DNS filtering, DNSSEC and alerting stay on.
Backup & recovery
Scheduled backups with tested restores. A silent backup failure, caught weeks late and fixed.
Fleet operations
Mixed Windows and Mac fleets under RMM and MDM for small businesses.
Edge research
Capturing and dissecting the background internet scanning that hits exposed hosts, as graduate research.
AppSec
Client sites: row-level security, auth hardening, tight headers.
RoleIT administrator
StudyingComputer science & cybersecurity
BuildingHomelab, networking, automation