You even can choose stealth mode, which will make it more difficult for hackers and malware to find your Mac. After you do this, you can specify certain apps that can connect or block all incoming connections, allow built-in apps to accept connections, or downloaded apps only. Head to the Apple Menu, choose System Preferences > Security and Privacy > Turn on Firewall. There’s a one-way firewall built right in, and it basically can help unauthorized apps from taking control of network ports already open for apps you’ve approved. On Macs, though, you can use the in-built one-way Firewall in a similar way to help control connections made to your computer from other computers on your local network. Use a firewall Arif Bacchus/ Digital Trendsįirewalls are something we talked about before for Windows machines. Any encryption you start will happen in the background while you’re connected to AC power.
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If you lose both your account password and your FileVault recovery key, though, you won’t be able to log in to your Mac or access the data on your startup disk. If you forget your MacBook password and you want to unlock your data, you can use your Apple ID as an alternative to unlocking. When turned on, you’ll always have to log into your MacBook with your account password. You can get to it by clicking the Apple Menu and choosing System Preferences > Security and Privacy > FileVault tab.
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This makes it harder for someone to access your files if your Mac machine were to be stolen.įileVault is available on Mac OS X Lion or later. With it, your data will be encrypted using the XTS-AESW 123 encryption standard. This is a setting that can help encrypt all the data on your main MacOS hard drive. As part of the security features in your MacBook, you might have noticed something called FileVault. Our first tip is one that might have slipped under your radar. Turn on FileVault Arif Bacchus/Digital Trends
Here are four ways you can keep your MacBook safe. Sure, you can use antivirus software on MacOS to protect yourself, but taking a few simple steps can also give you extra piece of mind. Macs are known to be vulnerable to viruses and even some of the same security flaws that plague PCs. Popular perception might lead you to believe that MacBooks and other Mac machines are already safe and immune to viruses and similar security issues.
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