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Curated Collections

Firewall & Router Platforms

Open‑source platforms providing firewall, routing, VPN, captive portal, IPS/IDS, and proxy functionalities for secure network management.

by The Linux Foundation

・

12 projects ・ Updated 14 Mar 2025

Only Linux Foundation projects

Project

Contributors

Organizations

Software value

frp

4,909

615

$1.5M

OPNsense Core

4,388

609

$9.6M

OPNsense

2,909

339

$1B

Puppet

1,938

470

$12M

pfSense

1,285

163

$4.3M

Rethink DNS + Firewall + VPN

1,254

$5.5M

FirewallD

1,237

283

$2.5M

OpenSnitch

1,006

188

$5.4M

PacketFence

903

$33M

PuppetLabs Firewall Module

816

211

$507K

Firewalla

156

$7.3M

NetGuard

112

$1.2M

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