Quick Overview: What Is a VPN?

A virtual private network(or VPN for short) is a network that gives you the ability to connect n a private way over an otherwise public, unsecured, and unencrypted network. Most VPN tools and versions have a wide array of encryptions that help in securing your data and maintaining its safety. Essentially, a VPN creates a sort of gateway for your information to pass through. This gateway is inaccessible to hackers, snoopers, identity thieves, and even ISPs (Internet Service Providers). It prevents them from viewing your instant messages, browsing history, financial and credit card information, downloads, and any other thing that you send (or even receive) over a network.

Take for instance, a situation where you need to send some information to your office, but you’re staying at home for a sick day. Your office might have a very secure network but that of your home might not be. With a VPN, you can easily protect yourself and ensure that you send this info without it being hacked or intercepted by an unauthorized third party.

Another fine example of a VPN is a remote access version. With this, you can take your VPN on the road and as such, your information is still very much protected even when you’re working or surfing the internet over a public network that is unprotected. Public networks are very common in places like airports, shopping malls, hospitals, etc. and with a remote access version, you can maintain the safety of your information anywhere.

What Functions Does a VPN Serve?

Security: With a VPN, your entire web session is encrypted. It provides almost the same level of security on any site as that of a bank or any other financial site.

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Bandwidth Compress: An effective VPN will also compress all of the traffic on the server you’re currently working on before it sends it to you so basically, you’ll have much more access to your own data.

Access: A lot of companies provide restrictions online as regarding when and where you can make use of their online services. It has also been a thing for oppressive governments to restrict the spread of any information that can lead to ‘free thinking or any radical behavior. A VPN provides you with uncensored, uncut, and secure access to anything that can be found on the internet.

Privacy: A VPN will also conceal your address and identity and protect you from any form of tracking.

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What’s the Importance of a VPN?

Let’s cut to the chase real quick. While you’re on the internet, your personal information is vulnerable, and there is a plethora of people who will do just about anything to get it. If this information gets into the wrong hands, the effects could be catastrophic. No matter where you use your device, the risk of a data breach or an infection is definitely high (especially in this day and age). It’s dangerous to go on any unprotected internet connection, but a VPN protects your transmissions and reduces (if not totally eliminates) the risk you face.

Do You Really Need to Get a VPN?

A lot of people wonder whether they really need a VPN. However, the real question is this; would you risk going into the unchartered jungle of the World Wide Web without any form of protection?

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Basically, if you try doing so, anyone within a distance of about 500 feet (or 300 feet, in some cases) has the ability to steal your data 9thiis, of course, depends on whether they have te right tools and knowledge)

And what can they see? Anything really, ranging from seemingly insignificant things like your comments on a gaming message board to sensitive stuff like your bank account details and social security number.

If you are questioning whether you need a VPN or not, you might think that you’ve either got nothing to hide or you don’t have any information that would prove to be of much value to a potential hacker. However, the simple truth is that as long as you’re online, there is someone who wants the information you’ve got. For some people, the reasons might be harmless; it could just be an advertiser that monitors the sites you visit often so as to send targeted ads. Others, however, might have more sinister motives.

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So on whether you need a VPN or not, it’s a pretty wise choice if you browse on a mobile device or if you’re connected to a public network.

As a plus, VPNs are also quite cheap, so getting more might be a sharp investment.