How to make a VPN undetectable and bypassable in 2021
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VPNs work hard to keep you safe and anonymous every time you go online. But what happens when something designed to keep you safe is discovered and obscured itself? This is known as VPN block, which is a big problem.
Some ISPs, websites, online services, and even governments Actively search for VPNs and block their connections. This can prevent you from accessing content from all over the world or even using your VPN for fast and anonymous browsing on public WiFi.
But with the right VPN service like ExpressVPN and a little bit of knowledge, you You can bypass these blocks without compromising your privacy or security. Plus ExpressVPN offers a 30-day money-back guaranteeSo you can try it without risk.
Keep reading to find out how to block VPNs and what you can do Stay undetectable.
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Why are VPNs blocked?
From copyright to censorship, there are many reasons why websites should block VPNs. And if you are in an area with difficult digital monitoring, VPN blocking is even more intense.
There are several reasons behind VPN ban
government oversight
in some areas, Governments impose strict censorship on the Internet. They may block websites that do not support the culture and values ​​of their country so that the population cannot absorb information that goes against a particular reason. worst, These types of countries often regulate the use of VPNs, Block vendor websites and app stores so you can’t download these services.
The clearest example of strict government oversight is China. Great Firewall Restricts all types of websitesIncluding Google, social media apps, YouTube, and even some news websites. China It also blocks most VPNs So that you can not get around their strict control.
Other countries with digital restrictions include Turkey, the United Arab Emirates, and Iran. Many social media and streaming sites are blocked in these countries, as is the use of VPNs.
as you can imagine, It’s hard to find a VPN that can stay undetected from government censorship. But don’t worry – I’ve spent weeks researching hundreds of services and found three reliable options.
Site Restrictions Flow
Have you ever tried to access the Netflix library in another country? You have most likely been redirected to your own property. that’s why Streaming sites like Netflix are shutting down their content for specific regions. Netflix isn’t the only one either. Many streaming sites Allow access only in certain areas—BBC iPlayer, Hulu, HBO GO, and ITV Hub are just a few examples of platforms that use these geo-restrictions.
While some sites are exclusive to one region, such as Hulu in the US, others such as Netflix It offers different libraries depending on where you are. This is mostly due to broadcast and broadcast licenses. So if you are not in the country where access is allowed, you are prohibited from setting it. Nor do they make it easy to get around these geographical barriers; The Netflix proxy error is one of the hardest to defeat.
Copyrights
Some Internet Service Providers (ISPs) Restrict VPN use to stop copyright infringement. While many VPN users engage in P2P sharing to send and receive files such as photos or videos, others Using torrents for illegal hacking—They download copyright-protected movies and songs.
Restricting VPN use blocks all VPN users, no matter what they do online. But if your VPN can prevent your ISP from seeing that you are using a VPN, then your ISP cannot interfere with your online activities.
School and workplace restrictions
Most schools and workplaces offer Restrictions So you cannot access certain websites. This may include, for example, YouTube and social media sites. To prevent you from accessing these websites, they It may also block VPNs—At least while you’re connected to the organization’s WiFi.
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Types of VPN Blockers
There are many reasons that lead to VPN ban. But have you ever wondered? how Exactly they are banned? Fortunately, the more popular methods are also the easiest to get around.
IP, port, and DPI blocks are the most popular VPN blockers
IP . blocks
when you Connect to your VPN, Hides your real IP address and It shows the server’s IP address instead. This means that when you head to Netflix US while connected to a US server, Netflix will see a US IP address. In theory, this means that any geographic restrictions should be easy to get around. But it isn’t always that simple.
Many Sites keep a log of selected VPN IP addresses. If you jump to a server that uses an IP address in that list, you will be immediately banned. This is the reason why many VPNs cannot access hard geo-blocked sites, such as Netflix and BBC iPlayer.
Port blocking
Most VPNs use specific ports when they are connected to the Internet. These ports are identified by numbers and act as tunnels through which Internet traffic is routed. For example, when you use the OpenVPN security protocol, your traffic is usually sent to port 1194.
It’s easy to block certain types of traffic when that traffic always uses the same port—all a website needs is that Monitor this port And block the traffic you don’t want. When that happens, you cannot access your favorite sites, VPN or not. Port blocking isn’t as common as IP blocking, but it’s still easy to get around once you switch ports.
Deep Packet Inspection (DPI)
DPI is a very advanced way to block VPN traffic. Instead of checking the source of the traffic, Search sites by type of traffic instead of.
When you use a VPN, your traffic is anonymous. But some security protocols, such as OpenVPN, use Unique cryptographic signatures that can be detected and blocked. OpenVPN is commonly blocked like Most VPNs use this as default protocol, Which means that sites are blocking traffic because they think you are using a VPN. Although no one can really We see Your traffic, they can see that it has been encrypted.
This kind of special VPN block It’s hard to bypass. It’s a technology that the Great Firewall of China uses to restrict VPN use, and that’s one of the reasons why it’s so hard to find a VPN to use in China. But if you have a VPN that allows you to change security protocols, it is possible.
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How to bypass VPN barriers
Now that you know how and why VPNs are blocked, it’s time to think about how to bypass the restrictions. First of all, you need to Make sure to choose a quality VPN It offers everything you need – I’ve collected my top recommendations for undetectable VPNs later in this article. There are a number of methods you can try with your chosen VPN.
Avoiding VPN blocks requires strong security
obscure servers
Obfuscated servers are Advanced features that usually only come with leading VPNs. To understand how it works, first consider your standard VPN connection: When you connect to a VPN server, anyone—including your ISP, government monitoring agencies, and other third parties—can see your connection. See you are using a VPN. These viewers can’t see your actual traffic, but they can see a signature indicating VPN use.
vague servant It completely hides your VPN traffic. It shoves your data to Make your VPN traffic look like any other internet traffic, Remove specific metadata so that anyone viewing will think you are just a regular internet user.
These servers add another layer of anonymity, so Traffic in your browser And VPN traffic is completely hidden same time. Since your VPN appears as normal traffic, it makes it easy to bypass VPN restrictions. this feature Ideal for places that are subject to strict digital control, Like China, where most VPNs are completely banned.
Obfuscated servers too Find open ports to send your traffic through, Instead of always using the same thing, which greatly reduces your risk of getting caught. that it It is unlikely that someone will be monitoring every possible port Potentially blocking VPN traffic. It is also less likely that your traffic will be blocked using obfuscated VPN servers as no one even knows that you are using a VPN.
Dedicated IP Addresses
Dedicated IP addresses are another great feature, and it is Something you should look for in a VPN If you are worried about being discovered. Usually, you can buy dedicated IP addresses on top of your monthly VPN subscription.
VPNs tend to use files Shared IP addresses. This means that when you connect to a server and get an IP address, everything else Users on this server will also have the same IP address. All it takes is for multiple people with the same IP address to access a platform like Netflix to make it easier to discover the service to use the VPN. All Netflix needs to do is block this IP address.
a Dedicated IP It helps you to overcome this problem by appointing you A unique IP address that you do not share with anyone else. So, even though you are using a VPN, only Netflix will see you with that IP address, and no one else. Since you do not share this ID with anyone else, the sites you visit are You are more likely to think that you are just a regular user Access the Internet from your device in your country – this means that you will not be banned.
server switch
Sometimes, you can solve VPN blocking by Simply switch to another server in the same country. It’s not uncommon for servers to be blacklisted, but if the VPN has a large server network, you can just try to disconnect and connect to another server. Most of the leading VPNs offer normal ip update, Also, so sites like Netflix can’t keep up with all the new IPs.
It is important to choose a VPN with a higher number of servers so that you have less chance of being banned, but you also Need a VPN that provides unlimited server switching, very. This way, you can connect to as many servers as you want.
change ports
With port monitoring, sometimes all it takes to avoid detection is switch ports. You can find VPNs that actually do this for you—many automatically scan ports when connected so you can avoid being blocked. However, you can change the ports manually as well. These are the best ports to switch to:
- Port 443: Unencrypted traffic is coming to this port to be sent to a secure version of a website. For example, if you are shopping online and are about to check out and enter your credit card details, you will be sent to HTTPs. It keeps your personal and banking information safe from leaks. It’s good to change to this port because Less likely to be banned as all normal secure website traffic is routed from here.
- Port 80: This port is also Used for encrypted traffic (HTTPs). It secures all HTTPs sites, so it It is rarely banned.
If your VPN allows it, you can too Use the Secure Socket Tunneling Protocol (SSTP) protocol. Unlike OpenVPN which uses port 1194, the SSTP protocol It uses port 443 by default. Since this port secures all website traffic, it allows you to avoid detection of your traffic It is not likely to be banned. There are other security protocols you can use as well, which we’ll take a look at next.
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Change security protocols
Most VPNs offer a variety of security protocols, so it’s not always easy to know which one to use. In most cases, I recommend OpenVPN Because it is the latest protocol and it comes with it Speed ​​and security in one. However, if avoiding detection and blocking is your main concern, then switching to other security protocols can help. Many to forbid …
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