Effective Ways to Protect Your Mac from Malware and Cybercriminals

We get it – your Mac is your baby. When you factor in how much money some of these devices cost, you’ll naturally want to do everything possible to keep your Mac safe and protected. While Macs are known to be more secure than Windows machines, that doesn’t mean they’re completely immune from malware attacks.

Malware can come in different forms that breach your privacy and security and wreak havoc on your system. It is essential to stay vigilant of malicious software and take the steps below to add an extra layer of protection for your device.

Effective Ways to Protect Your Mac from Malware and Cybercriminals

Use An Antivirus Programme

Apple has added a built-in antivirus tool at a Mac device’s very core. This software includes technologies like system integrity protection, space layout randomization, and execute disable, which disables malware and protects your Mac from damage. While this built-in antivirus will secure your computer against most malware, you must still be aware that malware targeted as such devices are evolving daily.

With that said, it’s wise to download antivirus software to ensure your Mac’s security. Pick an Apple notarised reputable platform that provides regular updates and real-time protection. It’s a good idea to check out ratings and reviews first.

Enable Your Mac’s Firewall

You may use public network connections daily for those who are always going on business trips. Because of this, you must enable your Mac’s firewall. This will protect your system from incoming connections launched by other computers. What’s more, having the firewall enabled will keep you protected from network-related malware attacks.

macOS Firewall

It couldn’t be simpler to enable your Mac’s firewall, either. Click on the Apple menu in the menu bar and bring up System Settings. Next, click Network from the left pane before clicking Firewall on the right. Finally, use the toggle to turn your Firewall on or off – simple!

Create Strong Passwords

Creating a strong password is the first layer of defense when protecting your Mac. A password makes it far trickier for someone to get past your login screen and stops prying eyes from accessing your confidential files, photos, and emails. It only takes seconds to update your login password.

While it’s vital to have passwords in place, if you are the only one using your computer or you find it inconvenient to enter a password each time you boot your Mac, you may want to check out the guide on how to remove a password from your Mac. Go through the steps to do this, including different methods depending on your macOS version.

Download Apps Securely

MacOS has a built-in security layer (Gatekeeper) that’s designed to keep your device safe from malicious programs. Gatekeeper also prevents you from installing anything that isn’t Apple-verified on your device. Your Mac is set only to enable you to install apps from the App Store and other identified developers. You can alter this default setting in System Settings to add more security.

macOS Security Privacy

Whether downloading an app for business or pleasure, you must be careful about what you house on your device. Even if you have enabled a firewall, this won’t stop you from installing apps across the internet or from unidentified developers. Thankfully, Gamekeeper warns you of these risks and adds extra steps before you can download an app.

Macbook Blocks App Download

Update Your Mac Regularly

With each new system update, Apple features security fixes for macOS vulnerabilities. Although, if you don’t update your Mac often, your system will quickly fall behind regarding security features. That said, you must stay on the ball and up-to-date with updates.

Update macOS

To start, head to System Settings, click General on the left pane before clicking on Software Update on the right. When you do this, it will automatically begin checking for updates. Should one be available, you can download and install it.

Surf the Internet Safely

Unfortunately, cybercriminals are always looking for ways to perform phishing stunts. These are all performed to steal personal information or attack your Mac device with malware. This can be in the form of suspicious links in an unverified email or on websites. Whatever you do, it’s paramount that you surf the internet safely.

One safety guideline we can’t stress enough is to avoid clicking on suspicious links and emails. Also, be wary about the websites you visit. You must steer clear of websites that don’t have a valid SSL certificate. If you are suspicious of a particular website, you can check whether the page is secure.


While Mac devices are known to be secure and robust, that isn’t to say malware and cyber attacks don’t happen. When using your device, it’s essential to have your wits about you and follow the advice above, which can help add extra protection.


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