System Requirements - Snapsec Suite

Review the requirements below prior to deploying Snapsec Suite on-premises or in private cloud enclaves.

Hardware Sizing Guidelines

Scale Tier	Concurrent Scans	vCPU	RAM	Storage (IOPS 3000+)
Small (< 1,000 assets)	2 concurrent scans	4 vCPU	16 GB	100 GB SSD
Medium (1,000 – 10,000 assets)	8 concurrent scans	8 vCPU	32 GB	500 GB NVMe
Large (10,000 – 50,000 assets)	25 concurrent scans	16 vCPU	64 GB	1 TB NVMe
Cluster (50,000+ assets)	Distributed workers	Distributed Kubernetes Node Pools	Distributed	External SAN / EFS

Supported Operating Systems & Runtimes

Linux Distributions:
- Ubuntu 22.04 LTS / 24.04 LTS (Recommended)
- Red Hat Enterprise Linux (RHEL) 8.8+ / 9.2+
- Rocky Linux / AlmaLinux 9+
- Debian 12 (Bookworm)
Container Runtimes:
- Docker Engine 24.0+ and Docker Compose v2.20+
- containerd 1.7+
- Kubernetes 1.27 through 1.31 (EKS, GKE, AKS, OpenShift 4.14+)

Network Firewall & Port Matrix

Direction	Port	Protocol	Purpose
Inbound	443	TCP / HTTPS	User Web Console and REST API
Inbound	80	TCP / HTTP	Automatic HTTP to HTTPS redirection
Outbound	443	TCP / HTTPS	Ingestion of threat feeds (Cloud/On-Prem only)
Outbound	443	TCP / HTTPS	Outbound ticketing webhooks (Jira, Slack)
Internal	5432	TCP	PostgreSQL connection (between App and DB)
Internal	6379	TCP	Redis cache & job queue