Comparisons anchored on CrowdSec, the MIT-licensed security engine with separate remediation components and a crowdsourced blocklist: against Fail2ban, and between its free and paid plans and deployment models.
Two ways to stop brute force and scanning on Linux servers: Fail2ban's local log scanning and firewall bans against CrowdSec's split of detection and remediation, its WAF, central Local API and community blocklist. Licensing, multi-server use and migration effort.
What the free Community plan gives a self-hosted CrowdSec deployment and what Console Premium (billed per Security Engine), Platinum Blocklists and the CTI API add, using the prices CrowdSec publishes. When the paid plans change outcomes.
Running CrowdSec on each server against a distributed design with one Local API, many Log Processors and remediation components at the firewall, proxy or CDN, or next to a central log pipeline. What changes for operations and failure handling.
Tell us what you're working on, whether it's a deployment, an audit, a security test or a cyber range. You'll speak with an engineer who can help you scope it.