Can my ISP see if I am using a VPN?

Using a VPN is a great way to increase your privacy while online .

The websites you visit will not be able to identify you with the which means you can appear online as if you were in a different country.

However, you may be wondering if your ISP can see or not that you are using a VPN and if so, does that matter to you?


Can my ISP see if I am using a VPN?

The answer to the first part is simple: Yes, your provider could see that you are using a VPN if he wants to.

That's because of how a VPN works: When you surf the Internet without a VPN, you're connected by you directly to your ISP's system, which in turn connects to the website you want to visit.

When you connect via VPN, your provider connects you first to the VPN server and then to a website. This way each site "sees" that you are using the IP address of the VPN server. Note, however, that without the incognito feature, they could easily locate you.

What does my ISP see?

VPNs differ from proxies in that they encrypt your connection through what is called τούνελ. Αυτό κρυπτογραφεί τη σύνδεση από τον υπολογιστή σας στον διακομιστή του VPN, συνήθως χρησιμοποιώντας μια προηγμένη μέθοδο ς όπως το AES-256, η οποία, θεωρητικά, μπορεί να only by someone in a few million years.

So the site you are visiting only sees your fake IP address (VPN IP address), but it also works the other way around. When an ISP looks at the connection you made and asks to know where it is headed, all it gets is some random and useless information. It can see that you are making a connection, it can even understand the IP address to which you are connecting but nothing more than that (ie the places you are visiting).

Of course, the return of random data is a warning sign that a VPN is being used. An ISP can easily understand which connections lead to a VPN: simply by looking at those that send a lot of encrypted data back.

Do ISPs check if you are using a VPN?

This leads to the second part of the question, if ISPs care about whether you use a VPN. The answer is probably that it depends on your geographical location.

For the most part, we can assume that ISPs generally don't care. Whether you connect to a VPN server or a website is probably the same for them. After all, many people use VPNs to remotely connect to networks . The VPN you use to protect your privacy looks about the same.

There is, however, one major exception to this rule:

Dictatorships such as China, Iran and a number of other countries consider VPNs illegal. In these countries, most ISPs will either be state-owned or state-controlled, which means that there is a chance that someone will control the connections.

What about ISPs that sell data?

Of course there are also internet service providers who are not so happy with the customers who use VPN. These are companies based in countries where it is legal to monitor and sell user data, such as in the United States. Although there is no evidence for this, we can imagine that ISPs will not be very happy with VPN users, as this means that there is much less information for sale.

However, since VPN usage is legal in the US and there is no way to enforce a law that defines how users use their Internet connection. The Best Technology Site in Greecefgns

Subscribe to Blog by Email

Subscribe to this blog and receive notifications of new posts by email.

vpn, isp, iguru

Written by Anastasis Vasileiadis

Translations are like women. When they are beautiful they are not faithful and when they are faithful they are not beautiful.


Leave a Reply
    • This is not the case in the coastal cities and tourist destinations of Turkey. Because they are full of tourists and that is why the connections are free and there is no censorship anywhere. I stayed in Turkey for a year and I had no issues with any connection, everything was open. The coastal side is highly European. Now what happens inside, I do not know, but this does not concern any stranger. If it was a dictatorship, 30.000.000 tourists would not go !! That is why it would be good to pay attention to what you say.

Leave a reply

Your email address is not published. Required fields are mentioned with *

Your message will not be published if:
1. Contains insulting, defamatory, racist, offensive or inappropriate comments.
2. Causes harm to minors.
3. It interferes with the privacy and individual and social rights of other users.
4. Advertises products or services or websites.
5. Contains personal information (address, phone, etc.).