Features
Complete hosting security solution with enterprise-grade isolation.
Supported Control Panels
simuzoFS — Per-User Jails
Like CageFS, simuzoFS creates isolated virtual file systems for each user, preventing them from accessing system files or other users' data.
PAM Authentication Module
pam_simuzofs.so integrates with Linux PAM for secure jail authentication
LD_PRELOAD Path Restrictions
simuzofs-ld.so library blocks access to restricted system paths
Jail Initialization
simuzofs-init creates and maintains per-user jail environments
Secure Command Execution
simuzofs-cmd executes commands inside the user's jail environment
Resource Management
cGroup Resource Limits
Leverage Linux cGroups to provide fine-grained control over CPU, memory, disk I/O, and IOPS for each user.
CPU Limits
Limit CPU usage as percentage or number of cores per user
Memory Limits
Set RAM and swap limits per user to prevent memory abuse
IO Limits
Control disk I/O throughput (bytes/sec) per user
IOPS Limits
Limit input/output operations per second per user
Containers
Podman Container
Management
Management
Give your users the power of containers without giving them root. Podman runs rootless containers natively.
Rootless Containers
Users can run containers without root privileges
Persistence
Containers survive reboots with linger enabled
Resource Limits
Container resources controlled by cGroups
Web Interface
End users can manage containers via control panel
Domain Proxy
Automatic proxy configuration for containerized apps
Database
MySQL Governor
Monitor and control MySQL/MariaDB resource usage per user. Prevent runaway queries from affecting other users.
Query Monitoring
Track query execution time and resources per user
Dynamic CPU Balancing
Automatically balance CPU between PHP and database queries
Connection Limits
Limit concurrent database connections per user
Admin Dashboard
View database usage per user in control panel
Monitoring
Process Monitoring
Real-time process monitoring with automatic detection and killing of runaway processes that exceed resource limits.
Real-Time Monitoring
simuzo-procmon continuously monitors process activity
Auto-Kill
Automatically kill processes that exceed defined limits
Notifications
Alert administrators when processes are terminated
Security
Audit Trail & Logging
Comprehensive logging and audit trail for all user actions. Essential for compliance and security monitoring.
Command Logging
Record all commands executed by users
Container Logs
Track all container deployments, starts, stops, and deletions
Login History
Track all login attempts and sessions
Admin Dashboard
View and search audit logs in control panel
End User Features
User Dashboard
End users get access to useful tools for monitoring and managing their resources.
Resource Usage
View current CPU, memory, and disk usage with historical graphs
Podman Manager
Deploy, start, stop, and delete containers from the web interface
Log Viewer
Access application and error logs directly from the panel
Administration
Admin Control Panel
Powerful admin interface for managing all users, resource limits, and system settings.
User Management
Create, modify, and delete user accounts with ease
Resource Packages
Create reusable resource limit templates
Statistics
Server-wide resource usage and distribution
System Settings
Configure branding, email, updates, and more
Rebranding
Customize Simuzo appearance with your branding