(Last Updated On: March 21, 2019)

Apple offers some most efficient devices to users with most advanced security & privacy features. Here, you can find a lot of effective security & privacy features built-in on your Mac that helps you fix almost all performance issues instantly. In this article, we have discussed ways to improve macOS security using some impressive built-in features.

Let’s have a look at some simple and effective ways of improving MacOS Security. A bunch of MacOS security tips that shall guide you to enhance security and improve performance.

How to Improve MacOS Security? Easy Ways

Enable Firewall:

Built-in Firewall on your system helps you keep your system protected from malicious content and other threats coming through online activities. It creates a security wall between your system and network to only allow access to secured data. Firewall comes installed on all systems but it not necessarily comes enabled. Thus, we suggest you in system settings, if the Firewall is enabled or not.

To enable Firewall on your Mac, go to System Preferences > Security & Privacy > Choose Firewall tab.

Improve MacOS Security

Now turn on the Firewall option here to enable it. You can also access Firewall Options here to make other necessary changes. Using Firewall on your system in addition to reliable anti-malware for Mac is the best combination you can use to keep your system security intact.

Check System Privacy Settings:

In addition to various built-in security features, Mac also helps you keep your system privacy intact. You can use a built-in option called Security & Privacy Preferences to manage and control various privacy features. It allows you to select any app/s for which you want to allow location services or you can disable it completely. Further, you can also manage the apps that are given control to other data on your Mac like Reminders, Calendars, Contacts, Twitter etc.

Improve MacOS Security,MacOs security

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Browser Privacy:

Next in the list to keep your browser security & privacy intact. On High Sierra version of your Mac, you can perform privacy-focused improvements in Safari browser seamlessly. To do this, go to Safari > Preferences > Privacy. You need to prevent cross-site tracking under Website Tracking, block all cookies under Cookies and Website data and you can allow or prevent other sites to see if Apple Pay is available on your Mac. Further, you can also visit Security Pane in Safari Preferences to make sure you get alerts when you visit risky sites. Under this setting, you can also block pop-up windows and disable JavaScript.

Improve MacOS Security,MacOs security

Manage Sharing Tools:

Various apps & services on your system asks you to allow access to sharing tools. They ask you for permission for an entirely legitimate reason. Now once the app has done using the sharing tools on your system, you can disable access to these tools again. To do this, go to System Preferences > Sharing. Here, you can disable access to Sharing services like Bluetooth, printers, files etc.

Download from Reliable Sources:

If you are one of those users who keep on downloading apps & programs from random sources than you are on higher security risk. It is possible that cybercriminals could trick you for the official website and you ultimately land at some malicious source. Thus, we suggest you to always rely on an official source like Mac App Store to download apps & programs. Apple keeps tight security vigil on all the apps and apps developers before you originally download any content from App Store.

Improve MacOS Security,MacOs security

Further, you can also make necessary changes in settings of your device so that apps could only be downloaded from App Store. To do this, go to Security & privacy Preferences > General Pane. Now select the downloading source from Mac App Store or Mac App Store and Identified Developers.

Use FileVault:

FileVault is another useful and effective security tool on your Mac that helps you avoid security threat to your data in case your system is compromised. To enable FileVault go to Security & Privacy Preferences > FileVault. Once you enable this feature, it will encrypt all the content on your system automatically. Further to access this content you would require password or recovery key. Thus, this feature creates additional security layer for important data on your system.

Enable Find My Mac:

Like find my device option on various other devices, you can find your lost Mac (in case you have lost it) using Find My iPhone feature. You need to enable this feature on your Mac, go to System Preferences > iCloud and make sure Find My Mac feature is “ON”. You should also be logged in using your Apple ID. Once you enable this feature, you can find your lost Mac by visiting www.icloud.com on a web browser. You need to log in from your Apple ID and find the device under Find My iPhone web application there.

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Improve MacOS Security : A Final Take

The best part of security & privacy of your data on Mac is that to do this you can use various built-in tools on your system. You can find various useful and effective utilities to deal with almost all performance issues. In addition to that, you can also try third-party tools for improved results.

So, we have discussed some most popular, efficient and best ways to help you improve macOS security. If you kwish to add upon any more such steps, feel free to mention in the comment section below. Your valuable feedback can prove fruitful for our readers.