How Does No Lag VPN Work?

I have always wondered how some VPNs stay connected without any noticeable issues even during peak hours. It seems like their technology is infallible. Just how do they do it? Are they relying on some kind of miracle?

Well, I was at first too. But then I read the fine print on their terms and conditions and privacy policies. It seems that No Lag VPN’s secret sauce is a bit more complicated than I initially thought. Let’s take a look at how their service actually works.

No Lag VPN Uses A Complex Network Of Servers To Meet Demographics

No Lag VPN is a virtual private network service designed to keep your personal data secure when browsing the web. But instead of just using a few servers as most VPNs do, this one is built on a complex network of over 300 servers located in over 20 different geographies across the world. Even more impressively, all of these servers are interconnected by a fully-customised, proprietary VPN protocol called Hydra. This means that even if one server goes down, the rest of the network remains available to provide service.

So how did the team behind No Lag VPN engineer this elaborate network of servers? As it turns out, they didn’t just grab some VPSs from somewhere and throw them into a datacenter. Instead, they scanned the entire internet for available IPs and hosted these on their system. They then added these resources to their existing infrastructure in order to create a bespoke VPN that could meet the demands of their most demanding customers. In other words, No Lag VPN didn’t just use off-the-shelf software and a few servers to provide VPN service. They created a fully-customised product that could provide excellent performance.

No Lag VPN Provides An Outstanding Quality Of Service

No Lag VPN provides a smooth user experience. Even during times of extreme network activity — which is most of the time — their service doesn’t suffer from any lags or pauses. As an added bonus, their customer support is some of the fastest I’ve ever experienced as well. You’ll rarely need to wait longer than a few minutes for a response from a CSR. And when you do need to wait, you’ll be able to put your mind at ease knowing that your data is safe and secure, no matter what.

The Most Important Ingredient In Any VPN Product Is The Key Management

It’s no secret that encryption is one of the most important and necessary ingredients in any VPN product. But beyond just ensuring your data is secured while in transit, the key management system that backs up your VPN keys is just as important. It’s here that you’ll store your secret decryption keys and keep track of the resources that have access to them. The best key management systems are capable of protecting your keys from being compromised. They also allow you to efficiently restore your VPN if you forget your password or lose your device.

So let’s take a quick look at how No Lag VPN protects your personal data.

Data Encryption

As I mentioned above, encryption is one of the most important ingredients in any VPN product. But beyond just securing your data while in transit, any meaningful VPN must also protect it once it’s decrypted. This is where the key management system steps in. A good key management system will incorporate features such as:

  • Hardware Security Modules (HSMs)
  • Steganography
  • Fully-customised and managed backups
  • Physical security measures
  • Proactive monitoring of all activities
  • Multi-factor authentication (MFA)
  • An audit trail
  • Enhanced key management
  • A two-way encryption

These are just some of the things that a good key management system will offer. You’ll find others if you take the time to research the subject. As a general rule of thumb, look for key management systems that are independently-testable and reviewed by third-parties – preferably multi-national review agencies such as the Better Business Bureau or TRUSTe.

Data Locality

When I first heard the term “data locality” I didn’t quite understand what it meant. After all, I thought, how can a VPN provide data locality when all of the servers are located in different places? Well, let me give you a better understanding of what this means. Imagine that you’re browsing the web through a mobile device and your data takes a long time to load. When it finally does, you’ll notice that certain pages — such as YouTube videos or blog posts — feel sluggish, even though the overall page load speed is okay. This is because the data for those pages is in fact physically located in a different place than the data for the rest of the site. In this case, the mobile device is requesting data from a remote server, which in return is sending the requested information to the device. The initial slow down you experience is due to the time it takes for the data to travel to your device. This is known as latency.

Data locality can be reduced by connecting your mobile device to the internet through a different network or changing its operating system. However, your best bet is to physically relocate your data (i.e. move your hard drive to a different computer). This way, all of the data — including data that was previously stored on other devices — will be available to you instantly. It doesn’t get any simpler than that.

Server Clusters

Another crucial factor in the performance of any VPN is the number and placement of the servers. The more servers you have, the better. This is especially important if you’re planning on using the service for professional purposes or if you have a lot of bandwidth to spare (more on this below).

Even though multiple servers provide extra security, they also introduce some extra overhead. This overhead comes in the form of traffic, which is a by-product of encryption. When a device, such as your laptop or mobile phone, connects to a VPN server and authenticates with the key exchange, all of the traffic between that device and the server is encrypted. This encrypted traffic is called VPN Protocol Data (or just Data in short).

VPNs use a combination of protocols and algorithms to encrypt data. This is where things can start to get complicated. Let’s take a look at VPN protocol data:

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