Why Do I Need A VPN, Pros And Cons of VPN And How To Choose?

5 Mins read

What is a VPN?

A Virtual Private Network (VPN) is defined as a private network that uses public infrastructure and remote servers to provide security and privacy. What are the pros and cons of VPN? A VPN can help keep your internet activity hidden, block ads and malware, and even unblock geographically restricted content. In addition, the best VPN will connect you to the internet via a fast connection with minimal downtime, so you don’t need to worry about slow speeds or unstable connections like those you would experience without a VPN.

While a VPN is primarily used for security and privacy on public networks, it can also be configured to use as a proxy to access websites blocked in your country. A proxy is an intermediary server that sits between you and the website you are trying to reach. Proxies can help you bypass filters that are used by your workplace, school, or government. They can also mask your IP address, making it possible for you to bypass blocks on sites requiring authentication.

Pros And Cons of vpn

Lets have a look at the pros and cons of vpn.


  • Hide Your IP Address and Location: ISPs and governments can see your IP address, the websites you visit, and where you’ve been online. With a VPN, your anonymous connection to the internet prevents others from monitoring your activity. This is especially important for those living in countries with repressive internet policies. It’s also helpful for people who want to protect their identity from advertisers or website trackers that collect your data.
  • Connect to Different Languages and Locations: VPNs allow you to choose the server location and language that best suits your needs. This way, no matter which device you’re using, you can connect seamlessly to various websites and services worldwide. You can also unblock geographically-restricted content in major cities and regions. For example, if you’re in China it is possible to unblock Facebook and Twitter by using a VPN server in another country such as Hong Kong or Taiwan.
  • Block Ads and Malware: Most VPNs allow you to block ads on your internet browser, so you don’t have to look at them while browsing the web. This is a wonderful way to keep your private information safe from prying websites and third parties.
  • Bypass Censorship: VPNs can help you unblock content that’s otherwise inaccessible in your country. For example, if you live in China and want to watch US Netflix, then it might be possible to use one of the many US VPN servers to unblock the site. This method also works for streaming content on other websites like Hulu or BBC iPlayer.
  • Use Your Computer without Being Connected: A VPN allows you to connect to the internet even when you’re not physically connected. For example, if you’re at home and you want to access a public Wi-Fi hotspot while you’re on the road, you can set up your VPN connection and then connect without having to worry about connecting to a secure wireless network. Similarly, you can connect while using hotels and airports’ free Wi-Fi networks using your VPN.
  • Use Your Personal Device Like a Smartphone: When connected to the internet via a VPN, your phone is not tracked since it appears that the connection comes from your device. This means that personal data such as browsing history and email messages remain private even when surfing on public computers such as those in hotels or airports.



While using a VPN may give you the ability to view blocked websites, your internet connection might be extremely slow while connected so it’s best to use a VPN for limited tasks. For example, if you need to access a server with FTP access or unblock geographically censored news sites, then connecting to a faster server would help. However, if you do most of your work online and regularly need full bandwidth and speed on all of your devices, then using a VPN may not be right for you.

Data caps

You should also beware that most free VPNs come with disadvantages such as data caps or traffic limits that force you to use an inferior level of service. Additionally, many free VPNs use annoying marketing techniques that slow browsing speeds to the extent that they are unusable for anything other than basic website access.

Possible malware attacks

Another disadvantage of using a VPN is the possibility of being exposed to malware, phishing websites, and fraudulent websites because your IP address can be associated with this type of activity. Because many free VPN services are hosted improperly at third-party infrastructures instead of by their own organizations, they are often more vulnerable to external threats. This means that if you connect to a free or pay VPN service, these external threats could pose as legitimate services and cause you to unknowingly expose your data.

How to Choose a VPN

When using a VPN, you want to know that the security and privacy of your data is being protected. Unfortunately, there are many free or low-cost VPNs that may seem legitimate but actually have hidden costs. These services often make money from ads, sell your information to third parties, inject malware into users’ browsers, or even collect your passwords and credit card information. Such practices make it possible for hackers to access your confidential information and personal identity. Therefore, you should carefully evaluate the cost and features of each VPN before signing up to use one.

A VPN is one of the most useful tools for protecting your online privacy and security, but it is only as secure as the protocol that is used to create its secure connection. The best VPNs will provide different options that include PPTP, L2TP/IPSec, OpenVPN, and SSTP. It’s also important to check if the VPN service offers help if you’re having issues with connecting or unblocking websites since this type of assistance is crucial when using a VPN.

Most user-friendly services will offer tutorials on how to install their clients or how to configure settings on popular devices like mobile phones and computers.

In addition to analyzing the type of service, you also need to closely examine the VPN provider’s terms and conditions. This is important since some companies use confusing language to hide information about how they make money from their users. For example, some services might advertise unlimited bandwidth but later state in their terms that they have a hard cap for servers that use a lot of bandwidth.

Others may claim that they do not monitor customer activity, but then state in another section of the terms that they reserve the right to store your data if required by law enforcement. To avoid being used as a tool for hackers and scammers, you need to ensure that the VPN service won’t turn over your details without a court order or subpoena from law enforcement.


In summary, make sure that the service is secure and offers the features that you need. Also, it’s important to verify if there are any limits or data caps on bandwidth usage. If possible, try to find free trials of the service since most offer different levels of service with limited bandwidth. In addition, you can use a VPN to browse without having to worry about your internet connection slowing down or becoming temporarily unusable due to server congestion or slow speeds.

Ever wondered which is better – a dedicated or VPS server? Read more here.

Don’t miss amazing tips!

Related posts

How quickly will AI replace software programmers in future

3 Mins read
Table of contents0.1 How long before AI learns to program?0.2 Would machine-learning software programmers be needed?0.3 What skills will be needed by…

What is Infrastructure as code and its advantages

4 Mins read
Table of contents0.1 What is infrastructure as code?0.2 Why Infrastructure as code?0.3 What is an Infrastructure pipeline?0.4 Conclusion1 Don’t miss amazing tips!…
ComputingHow ToTechnology

How to prevent Cybersecurity attacks

4 Mins read
Table of contents0.1 What does Cybersecurity do?0.2 What is the difference between Information security and Cybersecurity?0.3 What are some common misconceptions about…

Leave a Reply

Your email address will not be published. Required fields are marked *

− 1 = 9


Virtual Private Server vs. Dedicated Server which is better?