How to Fully Secure a MAC – Guide
When you get a new Mac, it’s very easy to set it up up and start using. However, if you’re concerned about your privacy, then you’ll need to spend some time making sure your Mac’s security settings meet your needs. Configuring Mac security settings can be especially tricky as there are more and more of them as Apple continues to expand user protections. Whether you are configuring up a new Mac or upgrading to the latest version of macOS, it’s a good idea to review your privacy settings. There are many ways to lose data, and each one is a reason to go back. up your files regularly. Also, downloading files and sharing them with others is fraught with risk, and the number of threats targeting Macs is constantly growing. Whether you use a private or public computer, there are several steps you can take to improve your security and privacy. Here are some Mac security tips you can use to protect your Mac and your data.
How to Fully protect a MAC
Enable FileVault
FileVault is a system to encrypt your entire hard drive. It wraps the entire contents of your hard drive with a layer of encryption. This means that even if attackers have access to your physical hard drive, they will not be able to decrypt the data without your password. FileVault is enabled by default on all new Macs. However, if you have an older Mac or used a Time Machine clone to copy files from your Mac to your new computer, FileVault may not be enabled. You can change this in the Security & Privacy section of System Preferences.
Choose a complex login password and use it
About that tip is more important for users with laptops who travel a lot, applies to everyone. Using FileVault does not matter if your password is “password”. You can also find this setting in the “Security & Privacy” section of System Preferences. Of course, the password won’t do you any good if you don’t use it. Be sure to configure your computer to ask for the password whenever it goes to sleep. If you’re using a desktop Mac, get into the habit of manually putting your computer to sleep so it’s always protected. Also, disable automatic login and make sure your Mac goes to sleep after a few minutes of inactivity to ensure failover.
Use a password manager
These days, supportedup personal data usually doesn’t reside on your Mac’s hard drive. Instead, it resides in the cloud, social media accounts, and remote backups. If this data is not protected by a complex and unique password, it can be stolen remotely without being noticed. Download a password manager like Dashlane and use it right away. Use password creation tools to replace duplicate or simple passwords with long, complex ones. Also, enable two-factor authentication for all accounts that support it.
Use encryption selectively
For particularly sensitive documents, encrypt them separately from the full-disk encryption scheme. 1Password offers the ability to upload files up to 1 gigabyte in size, which are protected using the same method as your password. You can also use standalone encryption software like Encrypto.
Find My Mac and Wipe It Remotely
Enable “Find My Mac” in iCloud system settings. This feature uses your Mac’s Wi-Fi connection to find the device’s location. If the device is lost or stolen, you can find out where it is. This also allows you to remotely wipe your Mac if it falls into the wrong hands. Even if you are unable to recover the device, you can ensure that the information does not fall into the wrong hands.
Make sure your firewall is enabled and enable stealth mode
Your Mac’s software firewall should be on by default. However, if you have disabled it, take a look at the Firewall tab of the Security & Privacy section. You can also use third-party firewalls like Little Snitch, which offer more complex protection. You can enable additional protections by enabling Stealth mode. This setting prevents your computer from responding to network probing applications such as Ping. You can find this setting under “Firewall Options…” button in the Firewall panel at the bottom.
Turn off sharing until you need it
If you often use your Mac on a home network, you can have file sharing turned on. If you use your computer on a network that you don’t fully control, turn on sharing options only when you need them. That goes for file sharing, printer sharing and the whole business. It is better to close all possible ports when you are on a public network than to risk an unexpected intrusion.
Final note
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