Block threats before they ever reach your Mac.
| 25+ Years | of Experience |
|---|---|
| Real-Time | Alerts |
| Apple | Notarized |
| 30-Day | Money-Back Guarantee |
A firewall is like a security guard for your computer. It watches the flow of information moving in and out, allowing safe traffic while blocking anything suspicious or unauthorized. By filtering harmful connections, it reduces the risk of hackers gaining access or unwanted programs secretly sending data.
With Intego ONE, firewall protection is built in and simple to use. You get clear visibility of your network activity, easy-to-manage controls, and instant alerts when something looks unusual, so you can stay safe without needing to be a security expert.
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Your computer is always exchanging data online. Intego’s firewall carefully monitors every connection, ensuring only safe and trusted traffic is allowed through.
02
When an app or process attempts to send or receive harmful data, the firewall intervenes immediately to block the activity and maintain your system's security.
03
If something unusual occurs, Intego provides clear and timely alerts. You’ll always know what’s happening without needing to interpret complex technical details.
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A firewall is one layer of security, but it works best as part of a complete system. With Intego ONE, the firewall, antivirus, and VPN work together to protect your device and keep your online activity private.
Advanced firewall features - easy enough for everyone to use.
Easily customize how apps and services connect to the internet.Use Rules to decide what’s allowed and what should be blocked.
Get a clear picture of your network activity in real time. See which connections are safe and spot anything unusual right away.
Track how much data each app is using over time. This helps you understand patterns and identify apps that consume more than expected.
Quickly create rules for specific apps with just a few clicks. Choose which ones get access and which should stay offline for added safety.
Need to block everything at once? Security Switch blocks all network traffic instantly, giving you total peace of mind when you need it.
A smart firewall adds another layer of defense, preventing threats from spreading or stealing your data.
Unauthorized remote access
Botnet and ransomware activity
Suspicious programs "phoning home"
Malware communicating with external servers
Phishing links attempting backchannel access
A firewall can’t remove viruses on its own, but it prevents infected apps from spreading or leaking data. That’s why Intego ONE combines firewall and antivirus protection for complete security. Together, they stop threats at every stage — blocking suspicious connections before infection and removing malware if it gets through.
While macOS includes a built-in firewall, it’s off by default and offers little visibility. Intego ONE adds easy controls, clear alerts, and deeper protection. You’ll see exactly what’s happening on your network, get instant notifications about suspicious activity, and stay in control of every connection.
Firewall, antivirus, and VPN - each tool protects in its own way. Together, they keep your Mac fully secure.
A firewall monitors and filters network traffic, allowing safe connections and blocking anything suspicious. It acts as your first line of defense against intruders.
Antivirus software detects and removes threats already on your computer, from common viruses to advanced ransomware. It ensures harmful files are eliminated quickly.
A VPN encrypts your internet traffic and hides your IP address. This keeps your browsing private and protects your identity on any network.
Intego ONE is lightweight and built to run seamlessly on supported Macs. To install, you’ll need:
macOS 12.4 or later
Intel or Apple Silicon processor
At least 8 GB of memory (16 GB recommended for best performance)
2 GB of available disk space
Award-Winning Security for Mac and PC
AV Test
AV Comparatives
VB100
Gold Award Winner
TopTenReviews
Editors Choice
Install Intego in minutes and run your first scan right away. If you are not completely satisfied, contact our support team within 30 days for a refund. No hassle, no long forms, and no hard feelings.
Intego
Trusted. Proven. Powerful.
Driven by innovation for over 25 years, Intego has provided advanced cybersecurity solutions built to protect what matters most — your data, your privacy, and your devices.
With award-winning antivirus, firewall, VPN, and system optimization tools, Intego combines powerful defense with the simplicity and reliability Mac and PC users expect.