Month: July 2022

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Does the VPN make sense?

The Internet is dangerous. And every day the danger increases. Your personal security and privacy is also at risk as is the security and privacy of large companies. Data leaks and hacker attacks no longer surprise anyone. This is why the VPN has become so popular. But what is the principle of a VPN system? Why are more people browsing with VPNs? And is it really an essential tool?

  • Does VPN make sense?
  • Why do you need VPN?

Maintain your privacy when connected to a public network.

Wi-Fi in public places, in a hotel room, in an airport terminal or in a cozy cafe, are all ideal targets for cybercriminals. A fake hotspot with a convincing name allows a hacker to seamlessly connect to your laptop or smartphone, download a malicious app, and steal your bank details. A fake access point is a trap that many users fall into. Even its name will not make you suspicious. When connected to such an access point, hackers gain access to your traffic and can easily see leaked sensitive information, including banking details, emails and logins.

Will a VPN save you from data leakage?

Your VPN traffic will be transmitted through a special encrypted tunnel on the VPN server, so your online activities will be securely hidden. If you connect to a fake access point with a VPN, then the hacker will only see a stream of random information that cannot be decrypted. Also, with a VPN you can view websites and content that may be blocked in your country.

Sometimes sites do not allow citizens of other countries to view their pages, this is especially common in countries with severe censorship. But most often the content is blocked for minor reasons such as licensing restrictions. Think about the latest Hollywood title that is released in North America first, and then licensed to other regions months later.

A VPN will allow you to use the Internet without any restrictions. While in the USA or Canada, you will be able to view sites that are only available to residents of Singapore. One has only to connect to a VPN server located in Singapore and you will receive an IP address as if you were a resident of Singapore. This can be particularly important when trying to access ‘local’ media, including news and reports in a country. Sometimes such news and media reports will be ‘filtered’ out, or ‘sanitized’ for global consumption by various governments. A VPN can give you un-filtered access to those reports.

How does VPN maintain privacy? VPN allows you to securely change your IP address, location, and fully encrypts all the data you transmit.

Does a VPN make sense?

Yes, VPN is worth it. Having received a new localized IP address, you can open any sites without restrictions. Furthermore, you can be assured your content and activity will be encrypted.

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Why is the Tor browser banned in Russia?

The free Internet is under threat in Russia, and this growing trend is no longer shocking. The Russian government has long carried out its insidious plans against freedom of speech. Recently, the bans have affected privacy tools that ensure the non-disclosure of personal opinions and exchange of data. Among other things, this also affected the Tor browser.

Why is the Tor browser banned in Russia?

What is the current situation in Russia? Since the end of 2021, Russia’s Federal Service for Supervision of Communications, Information Technology, and Mass Media (the government group that controls the internet) has declared war on privacy tools, in particular the Tor browser, accusing it of hiding and spreading illegal data.

Therefore, this state body with a sophisticated and long name forbade Russian citizens to use the services and tools like the Tor browser.

For understanding of readers, Tor is a service that works on the principle of encrypting data and tunneling it through a wide range of remote servers, bouncing your data around those servers, which ensures the privacy of the users on its network.

Internet service providers in Russia have already begun to implement this ban. According to statistics, more than 300,000 users from Russia used the Tor browser daily, which will have a drastic effect on freedom within the country.

What was the reason for Russia’s banning of Tor?

The official version says that the government is trying to limit citizens’ access to illegal data and protect them from this illegal data online. However, is this really true and what is the real reason?

Despite the fact that after the collapse of the USSR, Russia proclaimed a democratic path for the development of the country, an authoritarian regime developed in its place, masquerading as a democracy. Recently, it has become dangerous to use such a basic right like free speech within Russia.

The mass media are under constant control and oppression, free journalists are intimidated by prison and threatened with reprisals. Any political opposition has practically ceased to exist, as the leaders of those opposing views were arrested. People who preach free speech are persecuted, and the news broadcasts a single point of view: the governments.

Knowing about the situation in Russia, it becomes clear why Tor poses a threat to the modern state system of Russia. It was one of the few services providing access to oppositional and foreign media, and that kind of access is not welcomed by official authorities.

Prospects for privacy in Russia

Tor is not the only thorn that ruins the plans of the authoritarian elite. Its purpose is to deprive the online privacy of every individual. A number of such services, such as the common VPN, have already been outlawed by the government body, and Tor is no exception.

A virtual private network, or VPN for short, is an important data encryption tool that allows users to hide traffic and their location, ensuring a secure network connection. A paid VPN can ruin the plans of the authoritarian government and internet scammers, and prevents spying on your online activity. Therefore, it is not surprising that the Russian government does not welcome such instruments.

The hallmark of an authoritarian regime is the restriction of freedom of speech in any of its manifestations. Services like Tor that open access to free communication and media pose a threat to the authoritarian regime.

As expected, 2022 did not bring anything good to the life of Russians, but, on the contrary, tightened the grip of state oversight even more strongly. The genocide of privacy for the sake of geopolitical ambitions has only intensified, and doesn’t appear to be getting any better.

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What does bluebugging mean?

Do you still thinking that hacking is possible only through the Internet? Bluetooth can also be the target of a hacker attack called Bluebugging. An unsecured Bluetooth connection will allow cyber scammers to gain access to your device, especially valuable information for them include your calls, contacts and correspondence in various messengers.

What does bluebugging mean?

Bluebugging is ‘bugging’ or eves-dropping your bluetooth connection. In this article we will show you how to avoid becoming a victim of bluebugging.

Contents

  • What is the bluebugging attack mechanism?
  • When is the risk of bluebugging particularly high?
  • Comparison of bluejacking, bluesnarfing and bluebugging, what are the differences?
  • Effective ways to avoid bluebugging

What is the bluebugging attack mechanism?

An unknown user (hacker) is trying to connect to your device via Bluetooth.

Bypassing the authorization of the paired device is difficult, however, experienced hackers use the brute force attacks method to bypass and establish a stable connection. After that, malware is installed to extract personal data from your device without your knowledge.

Once a bluebugged attack is successful, the hacker gains access to the basic functions of your phone: they can make calls, send messages and see contacts, texts, and even edit and downloading content from your device.

In order for bluebugging to be successful, a hacker only needs to be within a radius of 10 meters from your device, which is the effective range that Bluetooth works at. To avoid revealing their identity, hackers can use additional antennas to amplify the signal and increase the radius of its reception.

The Bluetooth detection mode on your device usually plays a dirty trick on you, since most devices this setting is set to default ‘on’.

When is the risk of bluebugging particularly high?

A Bluetooth enabled on your device in public places can become a target for a hacker who is only 10 meters away from you.

While literally any Bluetooth-enabled device can be hacked, smartphones are the most frequently hacked as they are more vulnerable. Moreover, many people do not even turn their Bluetooth off after use, and are putting your device in danger of a hacker attack.

Comparison of bluejacking, bluesnarfing and bluebugging, what is the fundamental difference?

Bluejacking can be called a Bluetooth prank because often attackers use it to send advertisements or spam. It allows people to ‘push’ or ‘jack’ your Bluetooth signal and send you unwanted messages and content

Bluesnarfing helps cybercriminals download your personal data, including photos, messages, and call logs. They ‘snarf’ or record all the traffic from your device.

Bluebugging is the most dangerous type of Bluetooth hacking, as the entire device is under the control of the hacker, which allows them to passively view and silently download your personal data, but also actively interfere with your connection and send messages and make calls. They have full control over your device.

Effective ways to avoid bluebugging

By leaving Bluetooth enabled, you expose your device to bluebugging attacks.

We have selected five ways for you to protect the privacy of your Bluetooth-enabled device:

Get the latest updates for your device.

For most Bluetooth devices, the default setting is “Discoverable Mode” makes your device vulnerable to hackers connecting to it. As manufacturers discover and fix known vulnerabilities, there is a regular update to the latest security patches, try not to ignore them. Turning off Bluetooth immediately after use can also serve as a simple and effective habit.

Hide your Bluetooth device from the eyes of hackers.

Carefully study the Bluetooth settings on your device and find out how to enable “Undiscovered Mode.” Modern devices mostly support this feature. This makes your device bluetooth broadcast invisible, which will make it difficult for hackers to detect it via Bluetooth, and therefore make pairing impossible.

Decline suspicious messages.

Be wary of messages sent from unknown numbers, never open links in such messages. This is often a way for malware to get onto your device in order to steal as much of your personal information as possible.

Pay attention to suspicious activity.

If you detect calls and texts that you didn’t make, it could be a wake-up call that your device has been bluebugged and controlled by someone other than you. In this case, we recommend resetting your device and backing it up to factory default settings.

Notice if there is excessive data usage.

Has your mobile data traffic skyrocketed even though you rarely use mobile data? This could be a signal that someone is illegally controlling your device, sending personal data from it, or using your Internet identity as part of a botnet.

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VPN or SSH, which provides more security?

Once your data has crossed the threshold of your device, it will have to go through an unsafe road to its destination. VPN and SSH can serve as a guarantee of safe data travel.

VPN or SSH, which provides more security?

What does SSH mean?

SSH, also called Secure Shell, is a cryptographic protocol that provides your devices with a secure connection to an insecure public network. The principle of operation of SSH is to use a special SSH server, to which applications that support SSH technology are connected. This principle is often referred to as client-server architecture.

The main objects to be protected with SSH are logins and passwords, command lines and remote commands. The shell is specially designed for users to quickly execute commands on remote systems with remote access over the SSH protocol. The second advantage will be the confidentiality of file transfers. You can access your files and other data by logging into your SSH account when transferring them.

SSH authentication is performed using public-key cryptography. This method is secure because only users with a private key can access the data. This mechanism allows you to protect your data from being hacked by cyber criminals.

What is the SSH tunnel mechanism?

The SSH protocol provides a so-called encrypted SSH tunnel. This software protocol regulates the transmission of unencrypted data by users over an encrypted channel. Thus, the technology ensures data protection.

SSH resembles SOCKS proxies to many, and can act like SOCKS proxies due to its strong encryption. The SOCKS protocol uses a proxy server to transfer data between the server and the client. The bottom line is that your IP address will be changed long before your data packet reaches its final destination. Proxies are needed for SOCKS in order to provide UDP and TCP protocol connections using IP.

A synthesis of SSH and SOCKS will allow your traffic to securely access your local network through an intermediary – a proxy server, and then through an SSH tunnel, which will make it look like your traffic is coming directly from the SSH server.

What does VPN mean?

A virtual private network is often referred to as a VPN for short. Its purpose is to redirect your traffic through an encrypted server tunnel, thereby changing your visible IP address and creating a secure, impenetrable path of data. The privacy of your device and browsing will be protected and cyber scammers will not be able to hack and intercept your personal data by revealing your IP and location or seeing the content of your data transmission.

Using VPNs has gained popularity in both private and business Internet security. VPNs often require no special skills to use, and paid services provide enhanced protection with strong encryption protocols to protect the privacy of each user.

It may seem that SSH and VPN are one and the same, but they are not.

What provides more enhanced security SSH or VPN?

Let’s compare their security criteria in more detail.

SSH

Advantages

  • Simplified configuration is performed at the server level.
  • DNS or IP address spoofing, identity theft, IP rooting is no longer a threat to your security, because your data is securely encrypted.
  • Simplified hosting control.
  • For webmasters, this method of accounting for accounts on web servers is preferable, since remote control over the server is possible using SSH.
  • Simplified access to logins and passwords as well as site permissions.

Disadvantages

  • For novice users, the setup may seem complicated.
  • Encryption is limited to a number of applications, not all traffic. That is, for the SSH tunnel, each application will have to be configured individually. On the contrary, VPN provides strong encryption of all traffic from your device, which eliminates the need to encrypt applications individually.

VPN

Advantages

  • Automatic encryption of all your traffic without exception using VPN, the ability to implement it at the level of a gadget or the entire network, if we are talking about a router.
  • Paid VPN services provide access to a variety of servers available around the world. You can easily switch between locations depending on your needs.
  • VPN is suitable even for those who are poorly versed in network features. Your personal data and IP address will be encrypted in just a couple of seconds. Reliable VPN providers provide premium features such as 24/7 support for any connection issue.

Disadvantages

  • To set up VPN at the server level, you will have to try hard.
  • Free VPNs can pose a risk to your privacy. Your data can be used against you by third parties (advertisers or scammers), you should not rely on the reliability of encryption.

Inference

Although SSH technology has a number of positive features, VPN still wins, especially when it comes to the average user.

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How do I test my VPN speed?

When you see that your pages still won’t load, you know that a connection has been lost. There is an opinion that VPN significantly reduces the initial speed of the Internet, and you must have often encountered slow downloads and lagging streams. You can check your real internet speed by using the VPN speed test.

Will the Internet speed be reduced when using a VPN? How can I know the exact speed?

Does your internet really get slower when using a VPN?

VPN works so that your personal data is transmitted from your device to a server through an encrypted tunnel. When using a high-speed VPN, the difference should be negligible.

We have found several reasons that can slow down your connection speed:

The servers included in the infrastructure of this VPN provider are outdated and do not meet the latest security and stable connection requirements.

Some security protocols can actually work faster than others in different VPNs. Free VPNs often use other, older, and more primitive protocols.

The number of servers matters. Overloading the server with the number of users can lead to a sharp decrease in the speed of your connection. This is one of the most common issues that VPN providers face: They cram as many users onto a single shared server as possible so they can save money.

VPN speed testing is an important feature that allows you to find out how quickly the data will get from you to the destination.

Ways to check the speed of your VPN

There are many services on the net that offer to check the real speed of your VPN. Simple and clear interface Speedtest.net will help you at first.

Speedtest starts testing your speed right through your browser’s web page. Check if VPN is enabled on your device and click the “Go” button. In a matter of minutes, the test will give you a report on the real speed.

In order for the test results to be reliable, make sure that all other pages and background applications that use traffic are closed. Do not use Speedtest while watching online movies, listening to music and podcasts.

Reading a report

Three basic metrics are used to evaluate your Internet speed, and therefore the speed of the Internet with VPN. Those three things are the download and upload speed in units of Megabits-per-second (Mbps), and the ping rating. They mean the following:

Download speed. This indicates the rate at which data is received from the Internet to your computer. In online activities, this means that you will spend less time downloading files, streaming audio and video, and instantly loading all the elements of a web page. The ideal download speed is considered to be at least 2 Mbps and can reach up to 1,000.

Upload speed. This setting indicates the speed at which data is sent from your computer to the Internet. Slow speeds can cause problems with video communication platforms or streaming and broadcasting from you. Generally, with consumer internet providers your upload speed will be slower than your download speed. Upload speed should be at least 1-10 Mbps, and can reach a rate equal-to or greater than your download speed.

Ping rating. This parameter means the average speed value for the entire device. Ping units are milliseconds, the smaller the ping, the faster the data exchange. If, for example, you are shown a result of 75 milliseconds, then your data packet reached its destination in 75ms.

If you think the slowdown is related to the VPN, just turn it off and on again. Due to the encryption mechanism in the VPN technology itself, a slight decrease in speed is unavoidable, but not such as to significantly impact the speed. In some cases, a VPN can actually improve speed, as the encryption circumvents the throttling some internet companies do on ‘types of traffic’ like video, etc.

How to make your VPN work faster

When testing a premium VPN, you can see a sharp increase in ping speed or, on the contrary, a decrease in download speed. This does not mean at all that such encryption is inefficient and unrecoverable, here are the following ways to fix the situation:

Disable and enable the VPN. A premium VPN provider usually has several servers, if one of them is overloaded, you will be directed to another freer one.

Switching between security protocols. Some security protocols may slightly slow down download and upload speeds, try switching between protocols. Premium VPNs offer switching between today’s best IKEv2 and Lynx protocols with just one click.

Use a dedicated server. Using a server that is fully dedicated to your connection will always yield the fastest results.

Change the location of the VPN server. Switch to a server in another country if the problem is geographical.

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Advantages and disadvantages of a VPN

You would obviously panic if you were watched through the window and something valuable was stolen at the most convenient opportunity. The same thing happens on the Internet, although you may not notice that you are being watched or followed. With a VPN, you can prevent surveillance once and for all. This article will provide you with convincing arguments for why you should use VPN.

Advantages and disadvantages of VPN

Pros of VPN

  1. Protect your IP and personal data
  2. Keep your privacy under control
  3. Get the ability to change your IP
  4. The firewall will not be a hindrance
  5. Find out the real pricing policy
  6. Protect browsing history and logs
  7. Restore your bandwidth
  8. Play online without info leaks/loss

Cons of a VPN

  1. Potentially slowed internet speed
  2. The dangers of free VPN
  3. The pricing policy of paid VPN

Does a VPN justify itself?

Advantages and disadvantages of VPN

Surely you still doubt whether a VPN helps secure your data. Horror stories about data breaches and cybercriminals are not fiction. However, there is evidence that a VPN is the best online security tool can help protect your privacy and ensure safe online browsing.

Pros of a VPN

Protect your IP and personal data

When browsing the web, our data gets sent to different servers and travels long distances. This data consists of literally everything about you and your activities, from personal passwords to banking details. An unencrypted data stream can easily fall into the hands of unscrupulous providers who leak information to the government or online data merchants or criminals. It is especially dangerous to use an insecure connection, such as one used in public Wi-Fi found at hotels and airports. Such networks are easy prey for bad acters.

A VPN will guarantee your safety. Thanks to strong encryption, your traffic will be reliably protected from the eyes of intruders and no one will know what you are doing on the Internet. Paid premium VPN servers provide reliable protection with powerful encryption algorithms that provide maximum protection that cannot be decrypted. Thus, your data ceases to appear readable on the network.

Keep your privacy under control

All the actions you take and the thoughts you voice on the Internet make up your information footprint on the World Wide Web. Many organizations, such as providers or website owners, would not mind using your data for their own benefit. Unscrupulous providers may do business with your data by sharing or selling it to a third parties. Your data may be leaked to government agencies or organizations that target annoying ads. With a VPN, this will no longer be your problem. Once your traffic is securely encrypted, your online activities will remain anonymous and your privacy will not be compromised.

Get the ability to change your IP

Your identity and location can be revealed through your IP address. Website providers get access to your IP as soon as you visit their site. This information will further determine the advertising of products and services in which you may be interested, this phenomenon is also called targeting.
A VPN connection will provide an IP address in place of your own, so that the sites you visit cannot detect your location. Bypassing firewalls is another useful VPN feature. Using a VPN allows you to access to information that may be blocked or prohibited in your country.
Prices in some international online stores may vary depending on the country in which the buyer is located and what currency they use, so in order to avoid discrimination in pricing for products and services, a VPN service will be very useful. By changing your location, you can see a larger assortment or better discount offers.

Protect browsing history and logs

If you are in an authoritarian country where Internet freedom is significantly limited and your careless action can lead to dangerous consequences, a tool like a VPN will become vital for you.
Surely you have wondered if personal data will leak if the Internet connection is suddenly interrupted? The Kill Switch used in a VPNs will automatically block your traffic so that it does not go directly without a VPN. This is especially important to ensure no inadvertent leaks happen.

Restore your bandwidth

Bandwidth during certain hours of the day or during certain activities (for example, online gaming), can be deliberately limited by Internet providers. Traffic encryption not only helps protect your stream quality but also the quantity of your connection, making it much more difficult for your internet provider to throttle your connection.

Play online without loss

A VPN can help you play online without slowdowns or blockages. With VPN, your network will be protected from hacker attacks and your IP will not be blocked due to complaints from other players.

Cons of VPN

Slowed down traffic speed

Your internet connection and traffic speed may be slow due to going through encryption on VPN servers. By purchasing a premium VPN subscription, you get a better connection, provided by fast protocols and powerful servers, so you won’t even notice a slight decrease in speed. AV-TEST recently conducted a study that confirmed that a good VPN can have a high traffic throughput.

The dangers of free VPN

Free VPNs often endanger your online privacy. The companies cannot work at a loss, so they use ways to make money off your personal data. Those free VPN providers sell you personal data to third parties, and in the best case, these will be companies just use it for advertising. The number of servers for free VPNs is usually limited, which means that the data transfer speed will be severely limited. They are also very likely to have weak encryption as well as security bugs, which will lead to your data leaking.

That doesn’t mean that using VPN is pointless. Depending on how you choose a VPN, it is important that the VPN service adheres to a privacy policy, does not keep logs of your browsing history, and does not collect your personal data. A nice bonus will be an extensive network of international servers, which will contribute to a fast connection.

The paid VPN

Is your security assurance worth it? A good VPN will cost you no more than a decent cup of coffee per month. This is a lot less than your potential losses due to data leakage. Thus, using a VPN can save a lot more of your money, especially when you use in online banking.

Voluntary data collection cannot be disabled by VPN

When using social networks and other Internet services that require registration, you usually sign an agreement on voluntary data transfer. These are situations in which a VPN will not be able to protect you. When you independently allow these services to access our personal information, you rely on their security system. Also, you should monitor your behavior on the Internet, remember that you are responsible for everything you do.

Does a VPN justify itself?

Completely. During the covid pandemic, and due to the increase in the number of online shopping and remote office work, the number of cases of cyber fraud and hacking has increased significantly. In the context of constant increased surveillance, a VPN is the main tool you should use to protect your online security. However, the choice is yours, and you will have to seriously analyze each service provider before choosing the most reliable and secure service. We suggest you avoid free cheese in a mousetrap.

Protect your computer just like you protect your home. You do not put a simple latch on the door, because it is easy to open. Therefore, do not neglect the quality protection of your online space.
We have summarized for you the basic points that you should pay attention to when choosing a VPN:

Developed network of servers. The wider and more diverse the VPN server infrastructure, the more IP addresses you will get to choose from and the more stable your connection will be.

Reliable encryption algorithms. This is the basis and foundation of the very way VPN works. The strongest encryption on the market for such services is 256-bit AES, make sure the VPN you choose provides it.

Customer support 24/7. A support service with high professional skills is needed in case of technical problems to identify and quickly resolve them.

A policy that prohibits logging. The trustworthiness of a VPN service is determined by its policy regarding your data, make sure that the VPN provider does not keep logs and does not store your data.

VPN provider location. Knowing about countries notorious for surveillance and leaking data, make sure that the VPN is located in a country that is not subject to heavy Internet censorship and authoritarian control.

Is the security assurance worth it? A good VPN will cost you no more than a couple of decent cups of coffee per month. This is much less than your potential losses due to data leakage. Thus, using a VPN can save a lot more of your money, especially those that you use in online banking.

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What is VPN tunneling?

Your privacy online can be compromised by government-controlled ISPs or cyber scammers. Your data is as valuable as currency and don’t underestimate the people who encroach on it. A VPN tunnel is a special type of connection that allows you to hide your data from those who want it. Let’s take a closer look at what tunneling technology is and the protocols that provide it.

Contents

How do VPN tunnels work?

How many VPN tunnels are there?

What is OpenVPN?

What is IPSec/IKEv2?

What is WireGuard?

What is SSTP?

What is PPTP?

What is L2TP (layer 2 tunneling protocol) / IPSec?

How do I use VPN tunneling?

What is meant by split tunneling?

What VPN protocol is better to use?

How is a VPN tunnel established?

The intricate encryption that mediates between your gadget and the World Wide Web is a VPN tunnel.

Many of your data can be snatched from traffic if you are connected to a network without a VPN, the full name of which sounds like a virtual private network. Your history on the Internet is not something hidden from the eyes of the Internet provider, they see your IP address, pages you visit and emails. Companies that do not adhere to moral principles may leak information about you to those who pay them for it. Also, your speed can also be compromised if you download a lot of large files.

Why hackers do this is quite understandable. Your personal information, including bank account information, may be subject to DDoS attacks, phishing or viruses disguised as programs.

The advantage of VPN is that when using the Internet, an encrypted tunnel redirects traffic consisting of a packet of your data. Thus, your IP address is securely hidden, and the data is redirected to a secure VPN server, and no one can track your browsing history. As a bonus, you get confidential access to your data. Now you don’t have to worry about repressive government, unscrupulous providers or cyber scammers. Today, the most relevant tool for ensuring security on the Internet is VPN.

How many VPN tunnels are there?

The VPN tunneling technology is represented by the protocols described below, which differ in the types of encryption, response speed and degree of protection.

What is OpenVPN?

The advantage of an open VPN is that this protocol is publicly available and works with almost all operating systems. Anyone can download it and modify it to suit their own needs. This type of VPN is compatible with such basic Internet protocols as UDP (User Datagram Protocol) and TCP (Transmission Control Protocol). To date, the open VPN protocol is the most advanced and secure tunneling. The disadvantage is the complexity of customization for the layman.

What is IPSec/IKEv2?

The IPSec Internet Security Protocol highlights the benefits of IKEv2/IPSec technology. Its difference is the high speed of IKEv2, which allows you to instantly exchange keys. IKEv2 / IPSec also ensures continuous reconnection to the VPN server and normal operation, even if you switch between networks or the connection is suddenly interrupted. The disadvantage of this technology is poor compatibility with a large number of operating systems.

What is WireGuard?

The advantage of this protocol will be excellent speed parameters that will be useful when working with large amounts of data. This code consists of 4000 lines, it is simple, but nevertheless, it is practically invulnerable. This code is open, it is easy to find it in the public domain and configure it even for the layman. The security of the traffic flow with this protocol will be ensured. Unfortunately, this technology still needs to be improved and cannot work on its own, without infrastructure like IPSec and OpenVPN.

What is SSTP?

SSTP makes it easy to bypass firewalls, providing a fast and secure connection with ease of customization and clear support. This technology was produced by Microsoft specifically for Windows and does not work with other operating systems.

What is PPTP?

Thanks to its compatibility with all operating systems, it provides you with fast and reliable Internet access. It’s easy to set up and start using right away. Unfortunately, this protocol has a number of vulnerabilities that today make it vulnerable and easily recognized by firewalls.

What is L2TP (layer 2 tunneling protocol) / IPSec?

Ideal for handling large file traffic, offers a variety of encryption protocols, and is easy to use. Like the previous one, this technology is outdated, slow, and often recognized by firewalls.

How do I use VPN tunneling?

Well-designed VPN applications, I suggest you choose the tunneling protocol that suits you. Paid VPNs that offer their users an extended range of features make it possible to customize.

What is meant by split tunneling?

Typically, VPN services offer to encrypt all your traffic in bulk. The split tunneling feature is useful if you want some of your traffic to be transmitted in the normal way. In this way, you can choose independently which sites or applications to encrypt and which not. This selective use of VPNs can reduce suspicion about your traffic.

What VPN protocol is better to use?

This is entirely your choice. However, if we analyze all kinds, then OpenVPN has a clear advantage among VPN providers. Its speed, simplicity and openness are the basic qualities that provide reliable protection without loss of traffic speed and performance.

Alternatively, IKEv2/IPsec technology can also be considered. Although it is not suitable for all operating systems, it provides a fast response and reliable protection.