Features of VPN blocking in different countries: how it happens and
how to avoid it
VPN is a technology that enables you to protect your anonymity on the Internet and
access restricted sites. However, in some countries, VPNs are prohibited and
frequently blocked. This article will explore how such blocking occurs and how to
bypass it.
Why are VPNs blocked and how does it happen?
VPNs encrypt the user's IP address and send their data to the virtual private network
before it reaches the website's server. However, the governments of many countries
are concerned about cybercrime and prefer to collect information on all Internet
users. Therefore, VPNs that conceal some user activity details are prohibited in many
countries.
Blocking is accomplished with:
- Cybersecurity software designed to counter online threats. By using this
software, government agencies can block VPN sites in their GEOs.
- Rules and regulations. The government requires Internet service providers
(ISPs) to install DPI equipment. This technology scrutinizes all traffic and
enables the identification of the type of data being sent from one person
to another.
How to bypass blocking
Many large companies use traffic obfuscation techniques to bypass DPI. This
method allows you to hide your VPN traffic and usage. However, it is complex
and expensive, and not suitable for everyone.
Both individuals and enterprises can choose alternatives:
- Tor Browser. Tor can be used to maintain anonymity by routing traffic
through relays, which are servers of other users. However, websites can
detect that someone is using Tor and block that user.
- DNS. DNS can be used to access sites on behalf of users in another
region. It first looks for the IP associated with the site address, intercepts
the request, and forwards it to a proxy server. However, DNS does not
provide privacy, as the ISP will be able to see all of the user's actions.
- Proxy servers.They help you choose the right IP address and hide your
own. If you use anonymous private proxies, the website will not detect
that you are accessing it through a proxy server. You can increase your
anonymity even more by using an anti-detect browser, which will allow
you to hide your digital fingerprint and mask your device settings.
Conclusion
Even a VPN service that has been on the market for a long time can be blocked.
Therefore, it is crucial to have alternative methods to encrypt your traffic. Proxy
providers, such as
Proxytunnel, can assist you in bypassing restrictions, blocks,
and other unforeseen issues.