VPN stands for Virtual Private Network. VPN has its own advantages and disadvantages. Certainly using a VPN has many advantages. You have two choices either you can use a free VPN or you can buy one. Nonetheless, if you use a free VPN, certainly you pay for it in either way or any form. Free VPN service providers may use your device resource or can steal your private information but that’s not true in every case. When you buy a VPN, you get some advanced features and improved security. In this guide, we will discuss the advantage of using a VPN.
Advantages of Using a VPN
When you use a VPN, your data travels through an encrypted tunnel so that no intruder can steal your personal data using a MITM (Man-in-the-middle) attack. Technically, it is interesting to know that a VPN works on port number 1723. Most of the cyber threat actors target people from the countries like USA & UK, hence, most cyber security-conscious people use a VPN to stay protected from Cyber-attacks. Coming to the main point, The stronger encryption you have, the safer you are and the stronger encryption, the harder to break. Different VPN services providers use different encryption algorithms, some of the encryption include 64-bit AES, DES, RSA, etc.
#2. Bandwidth Throttling
ISPs are playing a big game with us, they promise to provide certain GB/TB of data. However, most of the time, we do not get constant streaming speed, leading to buffering problems. You must be aware of that, to balance network jams, ISPs do bandwidth throttling. ISPs manage their bandwidth dynamically and juggle bandwidth among internet users. Certainly, you must have observed this during streaming Movies/TV shows, playing games, etc. Also, ISPs dynamically impose bandwidth restrictions. To overcome this problem, you have your own tool i.e. VPN, by using a VPN, you can get rid of bandwidth throttling and enjoy buffering free streaming.
Read: How to Choose a VPN
In some countries, Governments impose geo-restrictions for streaming certain kinds of content. Suppose, you stay in the USA and visit the UK for your office assignment and you want to stream your favorite content in the UK but you find that channel blocked by the UK government. Here, VPN comes into the role, by using a good VPN, you can bypass the geo-restrictions and stream your favorite content. Many readers have reported that they could access services like BBC iPlayer, Netflix, Now TV, etc., using a VPN without any problem.
#4. Buy Online at Less Price
E-commerce companies like Amazon, Walmart, eBay, Etsy, etc. sell products online. You might have noticed that prices for some products differ from country to country. There are some virtual products that you need to buy, If you get a better deal from another country, just change the IP address using a VPN and place the order.
#5. Bypass Firewall
Many ISPs install and configure firewalls to monitor traffic activities. They can track your browsing activities, browsing behavior, sites you visit, content you download, etc. Nowadays Firewall comes with additional options of IPS (Intrusion Prevention System) and IDS (Intrusion Detection System). I need not describe IPS and IDS as the names are self-explanatory. IPS and IDS analyses each data packet and takes information from it. Generally, Firewall administrators write rules to restrict or allow IP addresses from a specific country. VPN helps you overcome this problem because, as discussed earlier, VPN encrypts all incoming and outgoing traffic, and the Firewall cannot understand the encrypted traffic.
#6. Use Wi-Fi Securely
You may need to use public Wi-Fi especially when you are at a public place like Airport, Railway Station, Metro Station, Malls, etc. Using public or any Wi-Fi is not safe for your privacy. Because when you connect to the Wi-Fi, you become part of that network and become more prone to cyber-attack. Attackers may use tools like Ettercap, Kismet, Fiddler, Wireshark, etc. to sniff your data packets. VPN gives you security when accessing the internet through a public Wi-Fi network. Eventually, it is a good habit to use a VPN while accessing public Wi-Fi.