macOS checks the app before it opens the first time to be certain it hasn’t been modified since the developer shipped it. All the developers of apps in the Mac App Store are identified by Apple, and each app is reviewed before it’s accepted. Go to Security, click the pop-up menu next to “Allow applications downloaded from,” then choose the sources from which you’ll allow software to be installed:Īpp Store: Allows apps only from the Mac App Store. On your Mac, choose Apple menu > System Settings, then click Privacy & Security in the sidebar.

Get started with accessibility features.

Use Sign in with Apple for apps and websites.

Watch and listen together with SharePlay.

Share and collaborate on files and folders.

Sync music, books, and more between devices.

Make and receive phone calls on your Mac.

Use one keyboard and mouse to control Mac and iPad.

Use Live Text to interact with text in a photo.

Make it easier to see what’s on the screen.

Install and reinstall apps from the App Store.

This fake 'update' contains malware, which then infects your system.įlash has now been replaced by HTML5, so there is no need to install or use Adobe Flash anymore. Many security firms have recommended not to install Flash Player, as a lot of malware is introduced in the form of fake Flash Player updates.įor example, people who want to download or watch a video or movie online (for free) find that they need to update the Flash player from the host's website in order to view the content. Related: What Happened When We Responded to a Phishing Email? Don't Install Adobe Flash PlayerĪdobe discontinued Flash Player on December 31, 2020, and for good reason. It's important to note that most antivirus programs don't protect against phishing emails or scams, so it's vital that you avoid them yourself if you want to keep your Mac protected.

The link installs malware on your system that can damage it and hijack your data. These usually contain a seemingly authentic link that many users fall for. Malware is commonly found in phishing or spam emails.

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