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difference-between-firewall-and-vpn

There is no denying that firewalls and VPNs both play their crucial role in protecting their users’ privacy. Firewalls secure users’ devices from several cyber threats like malware, spyware, phishing, etc.

Likewise, VPNs secure users‘ internet connections by masking their original IP addresses. Moreover, they encrypt users’ web traffic from the vicious eyes of ISPs, snoopers, and other surveillance actors.

Continue reading this post to know what are the significant differences between a firewall and a VPN.

Firewall vs. VPN

If we discuss a firewall, it secures your systems’ communications with the internet. It means a firewall will prevent suspicious traffic from entering your device. Furthermore, when you use a firewall, you can implement your own set of security rules.

On the other hand, a VPN protects your internet connection entirely. It hides your actual IP address through an alternate IP address of your desired countries like the US, the UK, and others. 

Likewise, it encrypts the web traffic that allows you to safeguard your online activities from the prying eyes of cyber goons and other unwanted people. Additionally, you can bypass geo-restrictions imposed on different video streaming services and watch media content such as TV shows or movies.

Compared to VPNs, you cannot use firewalls to overcome online censorship and access geo-restricted content. Their main task is to inspect the incoming and outgoing network traffic. Windows devices come with Windows firewall pre-installed when you download and install any new software on your device, you will see a warning message saying a program is trying to access your system. 

You will have to grant permission to complete the installation process. This warning message comes from a firewall.

Can you be hacked using a VPN?

You should use a firewall alongside a VPN. This is because a VPN might not secure your device from downloaded malware or spyware. If you click a malicious link provided on a suspicious website, you may become a ransomware victim. 

Therefore, you should install a firewall on your systems that will proactively inform you before you visit a potentially harmful website. This way, you can keep notorious elements like hackers and other cyber-terrorists at bay.

Firewall aside, there is no harm in availing other cybersecurity tools like antivirus to remove corrupt files from your Windows, Android, and other devices. Thus, you can cover your cybersecurity bases appropriately.

What is a VPN firewall?

It is a type of firewall that lets you secure your VPN connections against malicious users, including hackers, scammers, identity thieves, etc. When you enable a VPN firewall on your official devices, you can connect to your office network securely as a remote worker.

Can hackers bypass VPNs and firewalls?

Hackers can bypass VPNs, but they need to be on top of their game to achieve this mission. The same goes for firewalls as they are also prone to different security risks if they are not configured correctly. 

Hackers can exploit the vulnerabilities residing in them and affect their functionality overall.  

As already mentioned, VPNs offer numerous security and privacy features such as kill switch, DNS leak protection, 256-bit encryption, ad-blocker, etc. Hence, it turns out to be an uphill task for cybercriminals to target a VPN service that takes no half measures to enhance its users’ online security.

Wrapping Up

Both firewalls and VPNs work in their capacities, but they usually do wonders when they work in conjunction. In short, you need both when it comes to improving your online privacy to the next level. Similarly, they can also help safeguard your business networks comprehensively.

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