You can’t stop the unexpected from happening, but you can protect yourself – and your Mac – in the event an attack does take your system down. Ensure you are regularly backing up your Mac If not, switch it on, and also click on ‘Firewall Options’ then check the ‘Enable Stealth Mode’ box for added protection.Ħ. Click on the ‘Firewall’ tab and see whether there’s a green light showing that it’s turned on. Go to your Mac’s System Preferences and select ‘Security & Privacy’. Sometimes it’s the simplest things that can cause the biggest disasters – here’s something you can do right now that will take less than 30 seconds. It will encrypt your data so that even if the Wi-Fi has been compromised, all your information and your Mac are still safe.ĥ.

By using a VPN, you’ll create a secure ‘tunnel’ between your device and the sites you’re browsing. Although this can be extremely handy, it can also be a danger to your Mac. If you’re regularly on the move with your device, you’ll probably end up using public Wi-Fi from time to time. Strange attachment sent to your work email? Don’t download it! Not sure where that link will take you? Don’t click on it. Received an email from an unfamiliar sender? Don’t click on it. According to Comparitech’s 2020 report, attackers are increasingly sending Sharepoint and OneDrive phishing emails, and using shortened URLs in emails to evade content blockers.Ī good rule of thumb is to never click on anything that you don’t recognise.

Web browsers including Safari, Chrome and Firefox provide regular security updates to protect against new threats and it’s important to download the most recent update whenever there’s one available.ģ. There are plenty of good options to choose from, adding an important layer of protection to your Mac’s inbuilt Gatekeeper defences – Quarantine and Xprotect – which warn you if you’re downloading unauthorised apps or malware.īrowsing the internet is one of the easiest ways to unknowingly download a virus or malware onto your Mac. It’s a myth that you don’t need to have antivirus software installed to protect your Mac from viruses and malware. Here, we explore a few different ways you can protect your Mac. Antivirus software is fast becoming essential for daily Mac use, but there are far more threats than just viruses.

How do i check my mac for viruses