My personal servers are Unix-Like (BSD/Linux/Solaris) and I use Debian as my desktop OS. I develop for my personal needs in C, C#, Lua and python. I also do shell scripting (I'm a ZSH enthusiast) and I am a fan of Vim and Git.
I do infrastructures audit, administration and engineering in various IT fields:
- IT Audit : infrastructure, operation and security, penetration testing with Kali and social engineering with various tools
- network : TCP/IP, network services, proxying and intermediation (NGINX, HAProxy, CloudFlare), DNS
- sytems : Linux, Windows Servers, Solaris, BSD
- VoIP telephony : Cisco Unified Communication, 3CX (I have the advanced certification)
- virtualization : VMWare ESXi, Microsoft Hyper-V, QEMU-KVM (Proxmox)
- monitoring : CheckMK
- Microsofts products : Active Directory architecture and management, SQL Server, etc
- mail security : SPF, DMARC, DKIM
- network and system security with particularly Linux hardening (bullet proof servers)
- cloud : Amazon Web Services, Microsoft Azur
Github related technical contact <github[at]contact.daudre-vignier[dot]net>
Recruitement contact <charles-recrutement[at]daudre-vignier[dot]net>