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Locking and locating A final couple of options for protecting your Mac include securing your computer when you have to leave it unattended
Instead, use the option to save your passwords and OS X will automatically enter them when needed. In most cases, there’s little need to use this. This can be managed using the Keychain Access utility (/Applications/ Utilities). Whenever you see a checkbox for saving your password, or in a drop-down menu when using Safari, this is OS X asking you to store these passwords in an encrypted file called the login keychain. The keychain is enabled by default to store your various passwords for online services, email accounts, and other authentication routines. In OS X, you have a built-in alternative for managing passwords called the keychain. If you use numerous online services regularly, then you will (or should) have different credentials for each one. Removing your Mac’s hard drive and attaching it to another computer. This prevents data recovery by unauthorised third parties, who might try to access it using Target Disk mode on your Mac or by However, before it’s unlocked, all data on the drive will be scrambled. When your drive is unlocked, files on it can be read.
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Full disk encryption is primarily useful for protecting a stolen Mac. Click Continue and your Mac will begin encrypting your drive. When you do this you’ll be asked to choose the user accounts that are authorized to unlock the disk. To enable it, go to the FileVault tab of the Security & Privacy system preference, unlock the preference, and click Turn On FileVault. For home networks, you can usually rely on your router’s firewall for protection, though, enabling the OS X firewall for added security generally won’t cause additional problems.įileVault is the full-disk encryption routine in OS X that will secure all files on the drive.
The firewall is a good option to enable if you’re connected to a public Wi-Fi network, such as one at a cafe, library, or other hotspot. This basic option is the best for most purposes, but you can also click the Firewall Options button to see the specific settings for each application, as well as access some extra features, such as stealth mode and an option for blocking all connections. To set up your firewall, go to the Security & Privacy system preferences, click on the Firewall tab, and then unlock the preference pane, after which you will be able to click the Turn On Firewall button. While classic firewalls do this on a per-port basis, OS X’s can work on a per-application or per-service basis, giving you more flexibility. The firewall in OS X is a network filter that allows you to control which programs and services can accept incoming connections. So, how exactly you work security on your Mac, here is how. Apple’s Iphone Celebrated its 10th anniversary, so I’ve decided to articles, focusing on Apple’s product.
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