Don’t do this when you’re on the way out the door on a trip to visit a client it will take a while, depending on the size of your startup volume, as all the data has to be encrypted. Just check Turn on FileVault and follow the instructions. If you have a laptop and travel with it, it’s a good idea to turn this on. FileVaultĪpple’s FileVault full-disk encryption has been around for a while. When you try to launch an app that’s doesn’t meet these conditions, you’ll get an alert, and you can still manually approve it, but this setting prevents rogue apps from running on your Mac without you being aware. But the intermediate setting - Mac App Store and identified developers - is probably best for most users. You may want to limit this to Mac App Store this would be a good idea for, say, a Mac that your kids are using. In the bottom of this pane, it’s a good idea to limit which apps can launch without special approval. (You might also want to change the time after which the screen saver displays again, you do this in the Energy Saver preferences.) (You can adjust sleep and screen saver start times in the Energy Saver pane of System Preferences.) The safest setting is to use immediately, but you might set it to 5 seconds or 1 minute if you find yourself entering your password too often.

It’s also a good idea to require a password a short time after your Mac sleeps or displays its screen saver.

You should always Disable Automatic Login if you allow your Mac to log in automatically, anyone can restart your Mac and access its files and data without entering a password. The best way to keep your Mac secure is to check a couple of these settings. If you are an administrator - or the only person using your Mac - then you’ll be able to access all the settings click the padlock icon, then enter your password. If you’re not an administrator on your Mac, you won’t be able to make changes that affect the entire computer only those that apply to your user account. The General pane gives you access to basic settings. Open System Preferences - from the Dock or the Apple menu - and click on Security & Privacy. You can adjust all of your Mac’s security and privacy settings in a single preference pane. See how our Mac Internet Security X8 can help protect your privacy online - download a free trial today! General Settings But what about security? How can you ensure that your Mac is as secure as possible? Here’s an overview of Yosemite’s security and privacy features. OS X Yosemite is here! Apple’s newest operating system features a new look, with a flat interface inspired by iOS 7 and 8, and dozens of new features designed to make iOS users want to buy Macs. Apple + Recommended + Security & Privacy OS X Yosemite: Security and Privacy Features Overview

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