Discover
Find tools for your stack. Pick an audience — we handle the noise.
Discover picks for Network Security
See all tools in Network Security →On Hacker News
Ranked by discussion
tailscale
HealthyThe easiest, most secure way to use WireGuard and 2FA.
CyberChef
MixedThe Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
caddy
At RiskFast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS
netbird
MixedConnect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls.
pocketbase
HealthyOpen Source realtime backend in 1 file
opensnitch
At RiskOpenSnitch is a GNU/Linux interactive application firewall inspired by Little Snitch.
pangolin
HealthyIdentity-aware VPN and proxy for remote access to anything, anywhere.
Maigret
Mixed♂ Collect a dossier on a person by username from 3000+ sites
certificates
MixedA private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH.
keycloak
HealthyOpen Source Identity and Access Management For Modern Applications and Services
mitmproxy
HealthyAn interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.
headscale
At RiskAn open source, self-hosted implementation of the Tailscale control server
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2
OpenZiti
Fully-featured, zero trust, full mesh overlay network. Includes a 2FA support out of the box, clients for all major desktop/mobile OS'es.
Healthy -
2
octelium
A next-gen FOSS self-hosted unified zero trust secure access platform that can operate as a remote access VPN, a ZTNA platform, API/AI/MCP gateway, a PaaS, an ngrok-alternative and a homelab infrastructure.
Healthy -
1
teleport
The easiest, and most secure way to access and protect all of your infrastructure.
Healthy -
1
FreeRADIUS
FreeRADIUS - A multi-protocol policy server.
Mixed -
1
ZeroTierOne
A Smart Ethernet Switch for Earth
At Risk -
1
UUSEC WAF
Industry-leading high-performance, AI and semantic technology web application firewall and API security gateway (fork of nginx).
Mixed -
1
Cardea
SSH bastion server with access control, session recording, and optional TPM-backed key protection. `EUPL-1.2` `Go/Docker`
Healthy -
1
NetAlertX
Centralized network visibility and continuous asset discovery. Monitor devices, detect change, and stay aware across distributed networks.
Mixed -
1
VaulTLS
Selfhostable web app to make managing mTLS certificates a breeze
Healthy -
1
bunkerweb
Open-source and next-generation Web Application Firewall (WAF)
Mixed -
0
Real Intelligence Threat Analysis (RITA)
Real Intelligence Threat Analytics (RITA) is a framework for detecting command and control communication through network traffic analysis.
Mixed -
0
Pomerium
Pomerium is an identity and context-aware access proxy.
Mixed