Knowledge & Guides

News & Tutorials Documentation

Explore configuration guidelines, performance tips, and infrastructure upgrade updates.

Jun 4, 20266 min read

Securing VPS Against Sophisticated Brute-Force Attacks: Implementing CrowdSec with Kernel-Level BPF Integration

Discover how to defend your VPS against sophisticated brute-force attacks by integrating CrowdSec with Berkeley Packet Filter (BPF). This comprehensive guide explores shifting your firewall strategy to the Linux kernel layer, eliminating CPU-draining log analysis overhead, and leveraging community-driven threat intelligence for automated, near-zero-latency IP blocking.

Jun 4, 20267 min read

Linux Kernel Network Optimization: Implementation of TCP Westwood+ and ZRAM lz4 for High-Performance Media Streaming VPS

Discover how to optimize your media streaming VPS by tuning the Linux kernel. This comprehensive guide walks you through configuring the TCP Westwood+ congestion control algorithm and enabling ZRAM with lz4 compression. Learn how to maximize network throughput, minimize latency under packet loss, and mitigate memory pressure to deliver a flawless, high-density streaming experience for your users.