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Improper usage and failure to activate security features can easily expose your computer to viruses. This is especially problematic when dealing with large amounts of data, particularly on MacBooks. In this article, I'll guide you through 4 ways to significantly improve MacBook security, allowing you to use it with confidence.
1. Enable Firewall on MacOS
This feature allows you to prevent unauthorized access to your computer by applications. It creates a robust 'firewall' to protect your machine from malicious apps or software attempting to breach it.
Step 1: To enable this feature, open the Apple logo at the corner of your screen > System Preferences.
Step 2: Navigate to Security & Privacy > Firewall > Click on the lock icon to change settings.
Step 3: Finally, turn on this feature.
2. Customize Gatekeeper and Notarization Settings
You may not be aware that Gatekeeper is one of the high-security features on MacBook, friendly yet highly effective. It prevents or limits the installation of external applications on your machine to protect it from unknown malicious software.
Step 1: Similar to enabling the firewall, navigate to System Preferences > Security & Privacy > General Settings. Still unlock using the lock icon at the bottom corner.
Step 2: Select 'Only Allow App Store and Identified Developers' in the Application Installation section for added security.
3. Safari Security Settings
The Safari browser offers excellent security settings to empower you in accessing websites, including pop-up blocking, fraud warnings, and tracking prevention. Enabling these features will protect you from user tracking tools and maintain your browsing history. Limiting annoying pop-ups also prevents inadvertent malware installation on your device.
Step 1: Click on 'Safari' in the menu bar of your device > Preferences.
Step 2: Then you select Websites > Pop-up Windows as shown in the image.
Step 3: Finally, you proceed to customize Block or Block and Notify.
4. Update Operating System and Security on Your Device
Lastly, ensure to update all security patches and software on your Mac computer. With each Apple update release, numerous features and enhanced security measures are added. This helps optimize your computer's performance and security.
Step 1: Access the About This Mac section from the Apple logo.
Step 2: Proceed to select Update Software and install all software updates.
Are you aware of the tips to enhance MacBook security? If you found this article helpful, please give it a like and share. Thank you for reading. Additionally, you can explore how to install Windows 10 on MacBook.
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