How to Secure Your Computer From Potential Threats

There are quite a few threats potentially in the way of you enjoying an optimal computer performance. Moreover, attracting malware or viruses might also mean losing important data. 

MacBooks users are a good example of a demographic that fails to put enough effort into creating a proper cybersecurity strategy. Why?

Because when you read about Macs, you usually find bits about how these computers are not as prone to malware. 

There is some truth in such claims. After all, macOS is not as popular as Windows, meaning that someone developing malware is less likely to target MacBook users.

Instead, they want to cover as much as they can, meaning that Windows-oriented cybersecurity threats make more sense.

Having said that, it is necessary not to eliminate the potential of getting malware on your MacBook. Besides, there are other threats. Let’s take a look at how to protect a MacBook.

Use a Proper Password Policy

A good security strategy should start with how one uses passwords. More often than not, people neglect to bother with coming up with difficult combinations. Instead, they pick a random word and add a few symbols to create a password. 

Of course, passwords should not be something to use just for online profiles. If you want, you can check on how to add passwords to your file folders, provided that you are looking for such a thing.

If managing too many passwords at once is too difficult, get a password manager on your smartphone and use that instead.

Enable the Firewall

The MacBook’s Firewall is likely disabled by default. If so, you can enable it and create an additional security layer that prevents unwanted incoming requests.

The Firewall consumes some system resources and is not considered to be too relevant for quite a few computer users. Nevertheless, it is included in the system for a reason, and if you feel like the feature can do some good, then you should use it.

Stick to VPNs While on Public Wi-Fi

As a MacBook owner, you likely rely on a wireless connection at your home. The convenience of not having to plug an ethernet cable and limit the laptop’s portability is great so long as there are no issues with the internet connection.

Overall, your home network should be safe enough not to worry about unwanted attacks, especially if you are an average person who uses the internet for their personal needs. 

On the other hand, if you ever connect to public Wi-Fi, You should stick to a virtual private network. Otherwise, you put the MacBook at risk. More often than not, public Wi-Fi lacks the necessary security protocols, meaning that potential attackers could get access to your device.

A virtual private network will encrypt your data and provide a different IP address, meaning that you will use the internet as if you were in another location. These features make it difficult for hackers to access people’s devices, and a MacBook is no exception. 

Run Reliable Antivirus Software

It is no secret that good antivirus software is a foundation for having a reliable anti-malware policy.

These days, there is a plethora of available options as far as anti-malware tools go. Some software you can get for free, whereas other options require a one-time fee or a monthly subscription.

The important thing is to research the available choices and pick one that you believe is the best. In case you are not that tech-savvy, ask someone you know in person who might help.

If there is nobody like that, check various MacBook forums and see what other users have to say about antivirus software they prefer or hate.

Install System Updates When They Come Out

macOS updates are not that frequent, but they should still be one of your priorities. Think of these updates as more than just a new feature introduction and performance improvements. 

Developers react to the most recent security threats and are doing their best to push upgrades that block the said threats.

If you fail to install an update in time, you might become one of the victims of a cyber-attack that you could have easily prevented by running the latest macOS version. Do not let these problems ruin your MacBook experience.

Avoid Shady Links

The last bit of advice is about being smarter when you encounter questionable links. If a URL looks suspicious, you are better off ignoring it even if you received it from someone you trust. 

Another thing to note about this issue is how some websites bombard you with aggressive ads to the point where you are forced to click on an ad to continue surfing or if you want to leave the website.

Clicking on such an ad might redirect you to a dangerous page that could infect your Mac with malware.

These days, it makes sense to use an ad blocker browser extension and not just to avoid potential threats online. An ad blocker improves the overall browsing experience as well.

Leave a Comment