Kilian PICHARD
Cybersecurity Engineer with a strong interest in defence issues: systems and network security, and GRC. Founder of Cybere and CoreCVE. Auditor of the 164th IHEDN-Jeunes cycle.

Cybersecurity Engineer with a strong interest in defence issues: systems and network security, and GRC. Founder of Cybere and CoreCVE. Auditor of the 164th IHEDN-Jeunes cycle.
A cybersecurity engineer with a strong interest in defence issues, I work on systems and network security, as well as GRC. My conviction is simple: protection should not be a reaction, but an anticipation. I build security in from the design stage, so it strengthens infrastructures without complicating how they run.
As an auditor of the 164th IHEDN-Jeunes cycle, I strengthened my understanding of national defence and security issues, and a more strategic view of protecting national interests. As founder of Cybere and CoreCVE, I also build tools: a daily cyber threat newsletter and a public vulnerability catalogue. On assignment, I work on hardening, network equipment audits, compliance, and automation, with a pragmatic approach aligned with business needs.
At home, my homelab is always running. Firewall, switch, VLANs, and VPN for the network, DNS, reverse proxy, and a self-hosted PKI for trust services, Proxmox for virtualization, containers for services, GitHub runners for CI/CD, and a 3-2-1 backup strategy so nothing is lost. A personal space, driven by passion more than by work. It is my playground for freely exploring network architecture, containers, and DevSecOps.
Assignment at a client with high security standards: hardening Windows/Linux and Cloud infrastructures, auditing firewalls and network equipment, SIEM integration and scripting (PowerShell/Python/Bash). II901, CIS, ANSSI, and ISO 27001 compliance with risk analysis, document validation, and cyber monitoring.
Cybersecurity engineer assigned to several projects with a focus on network and server infrastructure. Project security monitoring, II901/ANSSI/CIS compliance, equipment hardening (firewalls, switches, encryptors, Linux/Windows OS, hypervisors, NAS). SIEM log configuration and analysis, team awareness training on best practices.
Security management and compliance in close collaboration with the SOC. Design of SOC alert management processes, risk analysis according to the EBIOS RM method. Comprehensive management of ISO 27001 certification: implementation, ongoing maintenance, and monitoring of the renewal audit.
Training cycle of the Institut des hautes études de défense nationale on national defence and security issues.
Final year as an apprentice, with a specialization in cybersecurity.
FirewallVPNIDS/IPSSegmentationVLANNAT/ACL
Technologies : Stormshield, Palo Alto, Fortinet, pfSenseSIEMLog analysisWiresharkNmap
Technologies : Splunk, Wazuh, ELK StackFirewallsSwitchesServersHypervisorsNASConfiguration audit
ISO 27001ANSSICISII 901EBIOS RM risk analysis
Python/Bash/PowerShellCI/CDAnsiblePKICryptography
Technologies : GitHub Actions, AnsibleLinuxWindowsProxmoxDockerCloudRoutingHomelab
Technologies : Proxmox, Qemu/KVM, Docker Compose, PortainerA public CVE catalogue I built to search and read vulnerabilities from official feeds (CISA KEV, NVD, MITRE, OSV, EPSS…). Scores, known exploitation, affected products, and references in one place.
corecve.comA free daily cyber-threat-intelligence newsletter. I built its Python engine (Cybere Sentinel), which orchestrates AI agents to summarize the day's news, with human review before every send.
cybere.frMy technical blog: hands-on tutorials and write-ups on cybersecurity, infrastructure, DevSecOps, and homelab.
kilianpichard.com/blog