Cyber Security & DevOps

Era digital, era ancaman. Pengantar dunia keamanan siber, threat landscape, dan kenapa skill ini paling dicari di 2026.

Confidentiality, Integrity, Availability. Tiga prinsip utama yang dipakai untuk evaluasi semua security control.

Cara hacker berpikir. Threat model, attack surface, dan kategori serangan paling umum.

TCP/IP, firewall, VPN, IDS/IPS. Pondasi networking yang harus dikuasai sebelum belajar attack.

Symmetric vs asymmetric. Hashing. Public key infrastructure (PKI). Cara matematis lindungi data.

Vulnerability terburuk di web app. Injection, broken auth, XSS. Wajib hafal untuk pentester.

Manusia adalah link terlemah. Pelajari psikologi manipulasi yang dipakai hacker.

Virus, worm, ransomware, trojan. Cara analisis untuk tahu cara kerja dan deteksi.

Cara terstruktur lakukan pentest. Reconnaissance, scanning, exploitation, post-exploitation.

Hunting vulnerability untuk reward. Platform, methodology, success stories.

Security challenges di cloud. Shared responsibility model. AWS, GCP, Azure security services.

Never trust, always verify. Era baru security architecture.

Saat breach terjadi: cara handle, contain, eradicate, recover. Plus digital forensics.

Era baru ancaman: serangan terhadap AI. Prompt injection, data poisoning, model stealing.

GDPR, ISO 27001, SOC 2, PCI DSS. Wajib untuk korporat dan startup yang grow.

Bukan tools, tapi culture. Bridge dev dan ops. CALMS framework dan DORA metrics.

Skill paling fundamental. File system, command line, permissions, services.

Otomasi task repetitive. Variables, conditionals, loops, functions di shell.

Lebih dari add commit push. Branching strategy, merge vs rebase, conflict resolution.

Container vs VM. Image, container, registry. Dockerfile dan docker-compose.

Container di skala. Pod, deployment, service. K8s adalah backbone cloud-native modern.

Automate build, test, deploy. GitHub Actions, GitLab CI, Jenkins. Pipeline sebagai code.

Bye click-and-drag. Define infra dalam code: Terraform, Ansible, CloudFormation.

Observability layer 1 metrics. Time-series data, alerting, dashboards.

Logs, metrics, traces. ELK stack, Loki, OpenTelemetry. Pilar observability modern.

Big 3 cloud provider. Service mapping, pricing, vendor lock-in.

Google approach untuk run production dengan reliability tinggi.

Shift left security. Security di setiap tahap CI/CD, bukan after-thought.

AI ubah cara DevOps kerja. Predictive monitoring, auto-remediation, AI assistants.

Career ladder, sertifikasi, salary, dan capstone project akhir.