A VPN is a way to connect your home or workplace computer, laptop, phone, or any device with an internet connection to one of its network providers. For example, you can use a VPN to access public WiFi networks.
When you connect to the VPN’s server, all your traffic will be encrypted and secure from anyone snooping on it, including your ISP (Internet Service Provider). Using this service means that you can watch videos without ads interrupting playback or worrying about copyright issues.
You might not be able to access certain websites, such as Netflix, if they’re blocked in your region. From time to time, there have been debates about whether VPNs are helpful or not, but in reality, VPNs come with both merits and demerits.
In the recent few years, the total number of active VPN users has significantly increased. This increasing demand leads to thousands of VPN providers being available in cyberspace.
What Is A VPN And How It Works?
VPN is short for Virtual Private Network. It’s a protocol that helps you create an encrypted connection between your computer and a server run by a VPN provider. Connecting to the Internet through a VPN provider will help you access any website, regardless of its location.
Usually, when you connect to a website, your IP address is visible to the web service you’re browsing because every computer connected to the internet has an IP address. Your ISP can then track your browsing history, sell it to third parties or block certain websites in your name if they find them offensive or threatening.
VPN only hides your IP address, so it can’t hide your browsing or location history. Using VPN, you can access blocked websites in China and Iran. A secure VPN connection helps secure all data and information you send in the Internet traffic.
What Can You Expect From A VPN Service?
There are many reasons why people use VPNs. In some cases, they want to protect their identity while using public WiFi, or they want to avoid being watched by their ISP. Using a VPN is also a great way to access blocked websites and services, whether you live in the US, Europe, or Asia. It’s also convenient for employees working from home to connect with the office network.
There are many other benefits of using VPNs, but the above-listed are the most common ones. Unfortunately, we’ve seen cases where popular services have been breached, and customer details have been stolen over the years, including credit card details and passwords. This is where it becomes crucial to understand different aspects of VPN, mainly pros and cons.
Advantages Of Using VPN Services
Helps To Protect Your Critical Information
If you connect to a VPN, anyone trying to access your personal information will be able to see it only if they’ve already got access to your home’s or office’s network – and only if they can break-in. So, in other words, it prevents any unauthorized access that doesn’t even require a password.
The most important thing about data encryption is using the same VPN for multiple devices. Even the high-quality software cannot match the level of protection that a VPN offers for your information. Also, since you are using a random server of a distant location, it is impossible to track back your IP address or hack into your system.
Lets You Access Blocked Websites
Depending on your location and the type of work you do, connecting with the Internet from outside the country could be dangerous for several reasons.
First, your ISP might not include all websites in their list of blocked sites. Second, the same applies to government restrictions preventing certain countries or geographic regions. Third, other countries block access to the Internet, and then some ISPs block DNS services or websites belonging to their competitors. Whatever the reason is, you should always have a VPN as your last resort if all other options fail.
Improves Your Security on Public WiFi Networks
If you like watching movies or listening to music with your mobile device while you’re on the move, then you know how easy it is to run into problems. Some public WiFi networks are brute-force hacked, which means that anyone can connect without a password and start misusing them for their gains. In addition, there have been several cases where online banking services and other similar accounts have been compromised through public WiFi hotspots.
Avoid Data Theft Easily
Having a VPN on your phone will help you avoid data theft since you can choose to connect only with websites that you trust. It’s never safe to use public WiFi networks for sending or receiving sensitive information due to the risks of hacking and data theft. With a VPN on your device, you can use the same network, but you’ll be connecting securely with all of your details hidden from third parties.
Secures Your Data And Information While Transfer
Using a VPN aids in keeping all your Internet traffic encrypted. It keeps it safe from hacking and ensures that no one has access to it without your consent. This way, your information is protected, and there’s no way anyone can gain access to it except the people who have an official right to do so.
The most important thing about data encryption is that you can use the same VPN for multiple devices, even if they’re not connected to the same network or ISP.
Hides Current Location Of The User
Using a VPN means that your IP address is hidden from the websites you visit. This makes it anonymous and hard to trace, not only from other websites but from the websites themselves.
As a result, you can access any blocked website if it’s not blocked in your region. You can use this feature for watching geo-restricted TV channels or simply for avoiding being tracked by big corporations.
Secures Your Personal Data
All personal information is safe with a VPN connection, so you don’t have to worry about anyone having access to your bank account details or social media passwords through insecure connections such as public WiFi hotspots. In addition, if you feel that your ISP is keeping track of your activities, simply installing a VPN will keep them at bay and ensure that you keep as much privacy as possible.
Disadvantages Associated With Using VPN
Sometimes Lowers Internet Speed
Not all VPNs would slow down your connection and affect your browsing, but not all VPNs are created equal. Many different variables could affect the speed with which you surf the Internet. For example, if you’re using a network with limited bandwidth, any additional traffic will slow it down, even if you’re using a VPN. Additionally, if you’re connected to a server that’s far from where you live, then that’s also going to reduce internet speed – and there’s nothing you can do about it.
Easy For Hackers To Get Around
Not every hacker will have an easy time getting around your personal information if they can’t directly access your computer or mobile device. However, if they get access to your ISP, then they’ll be able to see exactly what you’re doing, at least in terms of accessing the Internet.
This is where having a VPN is helpful. However, it’s not all good news. A hacker can work around the encryption by modifying their DNS requests and pretending to be you. It may sound complicated, but it’s pretty easy for experienced hackers to do that.
Not An All-In-One Solution
A VPN can’t protect you against every threat you encounter on the Internet. So if someone spies on your computer or someone intercept your mobile device and steals data, then they can still get away with it if they can break through other security measures. For example, a password-protected wireless network offers all the same protections that a VPN provides, so it’s not as effective as securing all security threats.
Limited To Speed And Access Data
VPN services are also known to slow down the browsing speeds of users. However, this is due to the speed at which the servers respond to requests from different devices and not because of any problems with your actual connection. This is a problem only if you have a slow internet connection, which is not a widespread problem, and this can be easily fixed by upgrading your provider to one that offers faster speeds.
VPN is not a solution for every single problem that you may encounter when surfing the web, but it can offer great assistance in ensuring complete security and anonymity. Some security threats can be easily combated with the help of a VPN, such as password protection, email encryption, and even the safety of your data on your device.
When it comes to Internet connection access, a VPN can offer so many significant advantages. VPNs can protect you against malicious websites and prevent others from tracking your online activities and identity. However, to ensure the complete safety of your information, it is more advisable to use some combination of these different tools to ensure maximum safety online.