Intego Mac Internet Security X9
- Real-Time VirusBarrier Antivirus
- NetBarrier Two-Way Firewall
- Safe Browsing Protection
- Vulnerability Scanner
- External Drive and USB Scanning
- Automatic Malware Definition Updates
$129.99/year
Intego Mac Internet Security X9 is built only for macOS, not adapted from a Windows product, so every part of it is tuned to how a Mac actually works. VirusBarrier handles real-time antivirus scanning at speeds that consistently beat other Mac security tools in independent testing, while NetBarrier adds a two-way firewall to block unauthorized network access. Safe Browsing warns you before you land on a dangerous site, and Intego's macOS support reaches further back than most competitors still bother to test.
- Mac: macOS 10.13 or later, on any officially supported Intel or Apple Silicon Mac.
- Disk space: 1.5 GB of free hard disk space.
- An internet connection is required to install Intego Mac Internet Security X9 and to receive virus definition updates.
- This is a Mac-only product and does not install on Windows, Android, or iOS.
Why Choose Intego Mac Internet Security X9
Purpose-built for Mac, with nothing borrowed from a Windows version.
VirusBarrier Antivirus
Scans your Mac and connected drives for malware at speeds that consistently rank among the fastest in independent lab testing.
NetBarrier Firewall
A two-way firewall that blocks unauthorized incoming and outgoing network connections to keep hackers out.
Safe Browsing
Warns you before you open a dangerous website in Safari, Chrome, or Firefox.
Vulnerability Scanner
Checks your Mac and installed apps for outdated software and known security gaps.
External Drive Scanning
Automatically checks USB drives and external disks for malware before you open anything on them.
Frequently Asked Questions
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Which versions of macOS does Intego support?
Intego Mac Internet Security X9 supports macOS 10.13 and later, with a longer track record of supporting older Mac systems than most competitors.
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Will Intego slow down my Mac?
Background protection is light, and VirusBarrier is known for fast scan times, though a full system scan can take longer to finish than a quick scan.
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Does Intego Mac Internet Security X9 include a VPN or password manager?
No, this plan focuses on core antivirus and firewall protection. Intego offers separate add-ons, such as its backup and optimization tools, for anyone who wants more than core security.
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Does Intego Mac Internet Security X9 work on Windows or Android?
No. It is built specifically for macOS. If you need protection across Windows, Android, or iOS devices too, a cross platform plan like Norton or Bitdefender may be a better fit.