Silicophilic

For All Tech Lovers

  • Home
  • Gadgets
    • Android
  • Internet
    • Saas
  • Windows
    • Software
  • Contact
    • Write For Us
  • Fact Checking Policy
  • Privacy Policy
You are here: Home / Others / How To Strengthen Your Mac Security?

How To Strengthen Your Mac Security?

Updated: May 13, 2021 by Anubhab Chakraborty

Macs are on the receiving end of intricate cybercrime schemes these days. To stay safe, make the most of the security and privacy features built into macOS.

From annoying adware to destructive ransomware, Mac threats are growingly common. The silver lining is that macOS comes with a set of great security and privacy controls that will considerably step up your protection if configured wisely.

The beauty of taking this route is that you don’t have to go the extra mile installing third-party antivirus apps many of which are malware in disguise. Here’s how you can benefit from the native Mac defenses to the fullest.

What’s Inside Your Mac’s “Security & Privacy” Menu?

Clicking the gear icon in your Dock will open the System Preferences screen. It includes, among other things, the “Security & Privacy” section where you can fine-tune different layers of protection. This menu contains four tabs. Let’s go over each one in detail:

  • General

This is a one-stop pane to manage passwords and specify which actions should require authentication. It also allows you to set a custom lock screen message and select the allowed source for app downloads.

Mac Security

Securing your machine when you aren’t nearby is a good idea, too. To do it, configure the Mac to be locked when it enters sleep mode or the screen saver is enabled.

Keep in mind that you’ll need to click the padlock symbol at the bottom of the screen and enter your admin password to make changes to these settings.

  • FileVault

If turned on, FileVault encrypts all data on your hard drive automatically. This way, even if someone accesses your device behind your back, they can’t mishandle the files it stores.

File Vault

This feature uses a strong cipher that makes decryption impossible without the admin password or a unique recovery key. Be careful, though – if you forget both of them, you will lose your data.

  • Firewall

This tab is home to the native macOS firewall that blocks suspicious incoming Internet connections. By default, it allows built-in and signed apps to receive connections. You can take it up a notch by stopping all incoming connections except those required by the operating system.

Firewall

Another useful option is to enable “stealth mode” that makes your Mac invisible to bots that probe systems for remote access loopholes.

  • Privacy

Use this tab to view and manage the permissions of your apps. For instance, if you select “Location Services” in the sidebar and notice a sketchy app in the list, uncheck it without a second thought. There are a total of 16 permissions you can audit and customize.

Security and Privacy

Be a Moving Target

Getting the hang of your Mac’s out-of-the-box security and privacy features is half the battle, but it’s not a replacement for vigilance. Nurture your security awareness and think twice before clicking links or installing apps that look too good to be true.

Filed Under: Others Tagged With: Mac Security

About Anubhab Chakraborty

A blogger, tech enthusiast and a MBA student from Kolkata. A friendly person always in a mood for networking. Ping me up anytime or just throw an email.

Silicophilic_Twitter_handle Silicophilic_Facebook_handle Silicophilic_Youtube_handle Silicophilic_Linkedin_Handle Silicophilic_Rss_Feed

Recent Posts

  • Fix: Windows Security Service is Turned off or Missing
  • What Does the Green Dot on Snapchat Signify?
  • Bluetooth Is Missing or Not Working on Windows
  • Fix Loud Fan Noise in Laptop or PC on Windows
  • Fix: “Bad Image” error (0xC000012F) on Windows 11

© 2025 · Silicophilic