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Sunday, December 04, 2022

How to Protect Your Mac in 2022: 6 Security Tips

The safety and security of your Mac are essential as the sophistication of cyber threats is increasing all the time. You may think you don’t have to worry because your Mac has many security features. However, they can’t guard against all the threats at all times. Here are some tips you can use to protect your Mac. 

1. Keep OS and software updated

Outdated systems and software may have certain vulnerabilities that developers only patch later in updates. Hackers can exploit these security weaknesses. A simple way to protect your Mac from hackers is to keep your Mac system and software updated. 

  • Click on the Apple icon. 
  • Select About this Mac.
  • Click on Software Update. You can see if an update is available. 
  • Click Restart Now to install it right away. 

Enabling automatic updates is easy on your Mac. You will find Automatically keep my Mac up to date at the bottom of the Software Update window. 

2. Use a Mac malware cleaner app

Regular Mac cleaning can help to protect your computer. You can delete system junk, unwanted apps, and malware. Some of the best malware cleaner apps have free options available or allow you to download a free trial so you can test them yourself. With a free trial, you can gauge the quality first and then buy the premium version if you feel confident about it. The best Mac cleaner app will offer you tools for optimizing and maintaining the performance of your Mac, which directly boosts your work productivity. 

3. Use Apple’s Keychain password manager

With all the online accounts you have today, it’s impossible to remember all the passwords. Multiple-use passwords are easy to crack, which exposes your sensitive information to hackers. Using a password manager enables you to instantly create complex keywords, securely save them in one place and access them from any device. 

Apple has its own password manager, Keychain, that will save and securely store account login details, passwords, and payment card information. 

  • Open System Preferences 
  • Tap Apple ID.
  • Click the iCloud menu.
  • Tick the Keychain option. 

When you enable the Keychain option, it will auto-fill your passwords and sync them with your devices through your iCloud account. It uses ‘military grade’ encryption (AES 256-bit encryption). 

4. Back up your Mac

Regularly backing up your files is essential if you don’t want to lose data. Apple has a Time Machine feature that makes this easy. You can regularly back up your files on a separate, external hard drive. 

  • Connect an external hard drive that’s the same size or bigger than your Mac’s drive.
  • Open the Time Machine app from System Preferences.
  • Click Select Backup Disc.
  • Select the name of your backup disc.
  • Click Use Disc

Time Machine will automatically erase the oldest version of a file to make room for a new one if the drive has no more space. You can also transfer Time Machine backup to a new external hard drive when the first one is full. 

5. Disable remote access and sharing

Remote access can be useful when you need to access files from anywhere. However, others could also easily access your files if they have access to your login details. It is better to disable this feature when you aren’t using it. 

  • Go to System Preferences. Go to Sharing.
  • Untick Remote Login, Remote Management, and any other sharing options you aren’t using. 

6. Change default privacy settings

Your Mac has some default settings that allow Apple and other apps to view and share data, like usage data and location. You can review the settings and amend them if you aren’t happy with them. 

  • Go to System Preferences > Security & Privacy. 
  • Under the Privacy tab, you will see apps with access to your data.
  • You can restrict access to your location, contacts, calendars, etc.

Conclusion

The methods mentioned above are just a few of the ways you can make your Mac more secure. Mac has many features to protect your security, but you need to use them properly. For example, backing up your Mac and keeping the OS and software updated are just two of the simple measures that offer more protection. 

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