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This SoftEther - Free VPN Server Image is packaged to leverage cost-effectiveness, scalability, and flexibility. The product has charges associated with it for support, maintenance, and pre-configuration to be instantaneously deployed on AWS Marketplace with all security and enterprise standards.
In this article, I'm going to guide you, step-by-step, through the process of setting up a WireGuard VPN on a Linux server. It will let you access secure internet resources from insecure places like coffee shops.
But why a VPN? And why WireGuard?
Whenever you connect to, say, your bank's website from a remote location, you risk exposing password and other sensitive information to anyone listening on the network.
Hopefully, of course, the bank website itself will be encrypted, which means that the key data flowing between the bank and your PC or smartphone will be unreadable to anyone listening along the way.
- X-VPN is a decent VPN service with progressive features for online protection and privacy. This is a strong, reliable VPN client with extensive server coverage and high-class encryption. It's easy to use as the interface is extremely simple, it offers unlimited bandwidth and does not require registration.
- Install OpenConnect VPN Server (ocserv) on CentOS 8. Log into your CentOS 8 server via SSH.
- SoftEther is among the easiest open-source tools for creating a VPN.
And what about if you're connecting from your home or office? With a VPN, you can be reasonably sure that those data elements not obscured by regular encryption won't be seen by the wrong people.
But what if you're connecting through a public WiFi router at an airport or coffee shop? Are you sure the network hasn't been compromised or that there aren't hackers watching unnoticed?
To counter this very real threat, you can open a connection on your laptop or phone to a VPN server. This way all your data transfers take place through a virtual tunnel. Every part of your sensitive connections will be invisible to anyone on the local network you're connecting from.
WireGuard is the newest of the three big players in the open source VPN world, with the other two being IPsec and OpenVPN.
WireGuard is built to be simpler, faster, and more flexible than the others. It's the new kid on the block, but it's quickly picked up some important friends. At the urging of Linux creator Linus Torvalds himself, WireGuard was recently incorporated into the Linux kernel.
Sure, you can always put together a VPN server at home and configure port forwarding through your ISP's router. But it'll often make more practical sense to run it in the cloud.
Don't worry. I assure you that this way will be a lot closer to a quick and painless 'set it and forget it' configuration. And it's highly unlikely that whatever you build at home would be as reliable – or secure – as the infrastructure provided by the big cloud providers like AWS.
However, if you do happen to have a professionally secured internet server lying around the house (or you're willing to take a chance with a spare Raspberry Pi you've got lying around) then it'll work just about the same way.
Thanks to WireGuard, whether in the cloud or on a physical server, making your own home VPN has never been easier. The whole setup can be done in half an hour.
Get your cloud instance up and running, perhaps using a tutorial from here.
Make sure port 51820 is open to your server. This is done with Security groups on AWS and a VPC network firewall on Google Cloud.
With modern Debian/Ubuntu releases, Wireguard is available to be installed from the package managers like this:
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Or with yum, from the EPEL repository:
In any directory on the server where you want to create files containing the public and private keys, use this command:
Do the same for the client in a different directory or on your local machine. Just make sure you will be able to distinguish between the different key sets later.
For quick setup you can use an online key generator. However I suggest doing it manually the first time. Make sure that files were created with key hashes in them as you will be using them in the next step.
You need to make a .conf file in the /etc/wireguard directory. You can even have multiple VPNs running at the same time using different ports.
Paste the following code in to the new file:
Start up the VPN
If you don't have systemd (which might be true if your instance is running Amazon Linux) you could use sudo wg-quick up wg0
.
First install Wireguard on your client machine, either the same way on Linux or through an app store if you're using Windows, macOS, Android, or iPhone.
If you used an online-key-generator or QR script in Step One, then you can connect your phone by taking a picture of the QR code.
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Once WireGuard is installed on the client, configure it using these values:
There are many optional add-ons that you might want depending on your use-case, such as specifying DNS or pre-shared keys for an extra layer of security.
Start up the client in same way as the server if you are on Linux or through the application itself on other systems.
Type 'my ip' in your browser to discover your public IP address. If the IP you get is different from the address your computer had before starting the VPN, then you were successful!
(And if you forgot what it was before, try sudo systemctl stop wg-quick@wg0
, checking and starting it again.)
Make sure your server is configured for IP forwarding. Check the /etc/sysctl.conf file, or run:
Your connection dies often? Add this to the peer section of the client configuration:
Not sure why it's not working? Try sudo tcpdump -i eth
on the server while trying to use the client.
Thanks for reading this guide.
If you want to dive deeper, consider taking my paid Manning course on WireGuard VPN.
Are you looking for a free VPN to help protect your privacy online? There are a lot of duds on the market, so we have put together this guide to show you the best free VPNs on offer and which you should avoid.
The best free VPN services today
These are the free VPNs we recommend using currently:
- Hide.me- The best free VPN. It has fast speeds, a 10GB data allowance each month and a choice of 5 free servers.
- Windscribe- A secure free VPN. It keeps no logs and has well implemented encryption. Users get 10 free servers, and a 10GB data cap.
- ProtonVPN- An unlimited free VPN. You get access to 3 free servers, but expect slower speeds if these servers become congested.
- TunnelBear- A free VPN with a large server network. It offers users 19 free servers but is limited to 500MB per month.
- Hotspot Shield- A free VPN that's also a Chrome extension. It offers free VPN servers in 15 countries and a 500MB data cap per day.
The truth is that it’s not easy to find a reliable free VPN, but these services do exist, and you can find one if you know where to look. The issue is that countless free VPN providers have flooded the market, enticing users with the promise of a high-quality service without paying a single cent! But in our research, we've found that it is very rarely the case that a free VPN is reliable and of acceptable quality.
To help you make a safer, more informed decision, ProPrivacy.com’s experts have put together this guide on the best free VPNs – and the worst.
Before we recommend a free VPN service, we first ensure that it offers:
- Properly implemented encryption
- A Privacy policy that protects users
- A good selection of servers
- Good performance and speeds
- A respectable reputation
- A secure service without leaks
Only VPNs that meet the criteria listed above are eligible for being recommended on our best free VPN list. So, now you know what goes into a good free VPN service, let's take a closer look at our list.
The Best Free VPNs to use in 2021
These are the best free VPN services that actually work:
Hide.me is an excellent Malaysian VPN provider that offers an absolutely mind-blowing free service. Free users get access to servers in five locations - all of which are extremely useful for unblocking geo-restricted content (USA East, USA West, Singapore, the Netherlands, and Canada). Admittedly, if you require a server in a specific country, you will need to try a different recommended free VPN, but if these locations suit your needs, then Hide.me is well worth installing.
Free users also get a whopping 10 GB data allowance per month, with connection speeds of up to 80 Mbps. That means this free VPN can be used for streaming, videoconferencing, and other data-intensive tasks with no issues.
When reviewing hide.me, we found this VPN to have a strong privacy policy, robust encryption, and loads of advanced VPN features. For this reason, we can strongly recommend Hide.me as a quality free VPN.
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