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Intego NetBarrier

Intego NetBarrier · 13740 N Highway 183 Ste L2 #451, Austin, TX 78750, USA · founded 1997

Plans and prices

Mac Internet Security X9

$24.99a year

1, 3, or 5 Macs · includes NetBarrier X9 and VirusBarrier X9

Mac Premium Bundle X9

$39.99a year

1, 3, or 5 Macs · includes NetBarrier X9, VirusBarrier X9, Mac Washing Machine X9, ContentBarrier X9, and Personal Backup 10.9

Every plan, in full

On the record

Alerts
When an application first attempts a network connection, NetBarrier can alert the user and offer options to allow or block it.support.intego.com · read 11 Oct 2026
Application controls
Users can set applications to allow, block, or ask before connecting, and can restrict an application’s connection to specific domains or addresses.support.intego.com · read 11 Oct 2026
Application monitoring
NetBarrier monitors applications using the network and provides anti-spyware measures for outgoing data.static.intego.com · read 11 Oct 2026
Application rules
Yessupport.intego.com · read 22 Sep 2026
Company history
Intego says it was founded in 1997 and began with VirusBarrier for Mac OS 8.intego.com · read 11 Oct 2026
Connection alerts
Yessupport.intego.com · read 22 Sep 2026
Current availability
NetBarrier is a legacy product and is no longer available as a separate new purchase; Intego says its firewall is included in Intego ONE plans.intego.com · read 11 Oct 2026
Firewall
Its personal firewall filters data packets entering or leaving a Mac through the Internet or a local TCP/IP network.support.intego.com · read 11 Oct 2026
Firewall controls
Intego ONE’s firewall lets users view connections, allow or block them, create rules for specific apps, and block all network traffic with a Security Switch.intego.com · read 11 Oct 2026
Included plans
Intego says its current Essential, Advanced, and Complete plans all include firewall protection.intego.com · read 11 Oct 2026
Local devices
Firewall exceptions can allow or block individual local network devices, including printers, routers, and Apple TVs.support.intego.com · read 11 Oct 2026
Location-aware protection
NetBarrier can automatically switch firewall settings for different locations, such as work, a conference, or a café.static.intego.com · read 11 Oct 2026
Money-back guarantee
Intego advertises a 30-day money-back guarantee for Intego ONE.intego.com · read 11 Oct 2026
Monitoring
The Application Monitor shows which applications are actively using network bandwidth, including incoming and outgoing activity.support.intego.com · read 11 Oct 2026
Network profiles
It provides Home, Work, and Public Hotspot firewall profiles, and can reuse a profile when reconnecting to a known network.support.intego.com · read 11 Oct 2026
Outbound control
advancedsupport.intego.com · read 22 Sep 2026
Plan limitation
Intego says Intego ONE brings together core tools from older products but does not necessarily include every feature of each legacy product.intego.com · read 11 Oct 2026
Purpose
NetBarrier X9 is Intego’s firewall program for macOS that filters network activity to protect against intrusions and alerts users to suspicious activity.support.intego.com · read 11 Oct 2026

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