Security Tools
24 tools in this category
Cloudflare
FeaturedGlobal CDN, DDoS protection, and web performance platform with a generous free tier.
Let's Encrypt
FeaturedFree, automated SSL/TLS certificate authority that secured the web.
LiteSpeed Web Server
FeaturedHigh-performance Apache replacement with built-in caching and HTTP/3 support.
Nginx
FeaturedHigh-performance web server and reverse proxy used by millions of websites worldwide.
Rspamd
FeaturedFast, modern spam filtering system with neural network classification and Redis integration.
WireGuard
FeaturedModern, fast VPN tunnel built into the Linux kernel with minimal configuration.
Acronis Cyber Protect Cloud
Enterprise backup, disaster recovery, and cybersecurity platform for hosting providers.
BorgBackup
Deduplicating backup program with encryption, compression, and efficient storage.
Caddy
Modern web server with automatic HTTPS and zero-config TLS certificate management.
Certbot
Official Let's Encrypt ACME client for automated SSL certificate provisioning and renewal.
ClamAV
Open-source antivirus engine for detecting malware, viruses, and trojans on servers.
CloudLinux OS
Hardened Linux OS for shared hosting with resource isolation and PHP management.
CSF Firewall
Free iptables firewall and login detection suite for Linux servers and cPanel.
Fail2Ban
Intrusion prevention framework that bans IPs with too many failed authentication attempts.
HAProxy
High-performance TCP/HTTP load balancer and reverse proxy for mission-critical workloads.
Imunify360
Comprehensive server security suite with AI-powered malware detection and WAF.
KernelCare
Live kernel patching for Linux servers without reboots or scheduled maintenance windows.
Mailcow
Dockerized mail server suite with a modern web UI for self-hosted email.
ModSecurity
Open-source web application firewall (WAF) for Apache, Nginx, and IIS.
Patchman
Automated vulnerability patching and malware detection for shared hosting environments.