Build. Test. Document.
TEGISZ is where I document hands-on IT work: cloud and identity labs, servers, networks, security, web hosting, and the real problems that teach the most.
Explore case studies ↓Case Studies / Lab Notes
Not marketing copy. Real configurations, hands-on tests, problems, fixes, and measurable results.
Testing $12/year hosting: ServerByt email, SPF, DKIM and DMARC
A separate test domain, external authoritative DNS, Stackmail, and real Gmail deliverability checks.
Microsoft Identity Lab
Hybrid AD, Microsoft Entra ID, Connect Sync, PIM and Conditional Access lab notes.
Home Lab & Security
Proxmox, OPNsense, VLANs, Kali Linux, Security Onion and an isolated security lab.
Core Topics
Turning hands-on learning into reusable technical documentation and portfolio evidence.
Attila Szigetvari
TEGISZ is simply “SZIGET” reversed. It is my place to build, break, fix, test, and document technology instead of only reading about it.
This site is served from my own Linux VPS.