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Docker
Arcane vs Portainer CE: Which Docker Manager Should You Run?
Arcane is a newer, lighter Docker and Swarm manager with free built-in RBAC and OIDC. Portainer CE covers Docker, Swarm, and Kubernetes but ships without role-based access control.
Aug 31, 2026, 5:46 PM 20 min
14 1 Trending
EEmanuel De Almeida
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Web Security
What Is a WAF (Web Application Firewall)? A Beginner's Guide
A Web Application Firewall (WAF) inspects HTTP traffic at the application layer to block SQL injection, XSS, and other web attacks. Learn how it works and deploy one with Docker.
Aug 31, 2026, 1:19 AM 18 min
13
EEmanuel De Almeida

Docker
What Is Docker? Container Platform Explained
Docker packages applications into containers that include code, runtime, and dependencies. Containers share the host OS kernel, making them lighter than VMs. This guide covers Docker architecture, images, Dockerfiles, and security considerations.
Jul 23, 2026, 4:59 PM 8 min
9
EEmanuel De Almeida

