DNS and resolver control
DNS Guard, DNS-over-TLS, resolver checks, and status rating in one tab.
Linux networking, diagnostics, and control
A desktop interface for DNS, firewall, VPN, and security monitoring.
NetMon combines classic network tooling, DNS Guard, WireGuard slots, security checks, support packages, copyable AI prompts, and a detachable radio player in a Tk-based Linux application.
netmon status
DNS Guard
available
Firewall / UFW
integrated
VPN / WireGuard
slots + import
Security
ClamAV / Lynis / RKHunter
Guards
startup / process / repo
Wireshark
integration + capture
Radio / Visuals
record + projectM
Theme / Fun
theme studio + downtime
Linux Help
700+ commands + glossary
Link Block
buttons + internal/external links
AI / Chat
API key + prompt copy
Support
diagnostics + ZIP
DNS Guard
DoT Profiles
Packet Capture
Repository Guard
AI Prompts
Fun Area
Radio + projectM
Core features
NetMon is not a generic SaaS shell, but a Linux toolkit with a real UI.
Firewall and security
UFW, security events, Startup Guard, Process Guard, Repository Guard, and Roots Baseline Guard.
VPN and WireGuard
VPN slots, WireGuard import, and targeted cleanup of NetMon-related leftovers.
Diagnostics and support
Startup logs, structured diagnostics, and support packages as ZIP exports.
Linux help and glossary
Around 700 Linux commands and IT terms, available inside the app and expandable by the user.
Link block and shortcuts
Freely labeled buttons with internal or external links for tools, documents, and fixed destinations.
AI and prompt workflow
API-key based online analysis and copyable prompts for external chats.
Network tools
Trace, connections, port analysis, packet capture, and classic Linux tooling.
Radio and extras
Detachable radio player, favorites, EQ, projectM options, and Theme Studio.
Theme Studio and fun area
Visual customization, small extras, and a dedicated area for winding down inside NetMon.
Typical flow
From status checks to support package export in one interface.
Inspect the system
Read resolver state, connections, logs, and security status without jumping between terminal windows.
Run actions
Control DNS, DoT, UFW, WireGuard, or packet capture through the matching Linux workflow.
Export support data
Create diagnostics reports and ZIP support packages for troubleshooting and handoff.
Security Audit
A current security audit is available directly on the website.
Audit 2026
Static security analysis for NetMon
The current report documents a source-code security review and is available in both HTML and PDF form.