https://firmansyahdzakwanarifien.github.io/CypheraPersonal blog of Firmansyah Dzakwan Arifien (Cyphera). Sharing knowledge about Linux System Administration, Cybersecurity, Open Source contributions, and technical learnings. RHCSA aspirant | BlankOn Infrastructure Team | SMTP 2025 Graduate. 2026-05-01T23:18:11+07:00 Firmansyah Dzakwan Arifien https://firmansyahdzakwanarifien.github.io/ Jekyll © 2026 Firmansyah Dzakwan Arifien /assets/img/favicons/favicon.ico /assets/img/favicons/favicon-96x96.png Fortinet Certified Associate in Cybersecurity2026-04-30T23:00:00+07:00 2026-04-30T23:00:00+07:00 https://firmansyahdzakwanarifien.github.io/posts/fortinet-certified-associate/ Firmansyah Dzakwan Arifien Achieved Fortinet Certified Associate in Cybersecurity (FCA) certification from Fortinet Training Institute SiberExpert - PVE & Mikrotik Untuk Infra2026-02-08T14:00:00+07:00 2026-02-08T14:00:00+07:00 https://firmansyahdzakwanarifien.github.io/posts/siberexpert-pve&mikro-infra/ Firmansyah Dzakwan Arifien Completed Seminar PVE & Router Mikrotik Untuk Infra CDOE - Certified DevOps Engineer2026-02-05T14:00:00+07:00 2026-02-05T14:00:00+07:00 https://firmansyahdzakwanarifien.github.io/posts/CDOE-DevOps-Dewacloud/ Firmansyah Dzakwan Arifien Completed CP1 - Cloud Foundation course from Dewacloud Academy, covering fundamental concepts of cloud computing, platform usage, and operational best practices. BNSP - System Integrator2026-01-12T14:00:00+07:00 2026-01-12T14:00:00+07:00 https://firmansyahdzakwanarifien.github.io/posts/BNSP-System-Integrator/ Firmansyah Dzakwan Arifien Completed BNSP - System Integrator CP1 - Cloud Foundation Certification2025-12-30T14:00:00+07:00 2025-12-30T14:00:00+07:00 https://firmansyahdzakwanarifien.github.io/posts/cp1-cloudfoundation-dewacloud/ Firmansyah Dzakwan Arifien Completed CP1 - Cloud Foundation course from Dewacloud Academy, covering fundamental concepts of cloud computing, platform usage, and operational best practices.