How Safe are VPNs?
Once you start using VPN the next question almost always is if it can be tracked. Can VPN be traced by anyone? Does anyone know that you use it? Can your identity or IP address still be tracked?
Once you start using VPN the next question almost always is if it can be tracked. Can VPN be traced by anyone? Does anyone know that you use it? Can your identity or IP address still be tracked? There are a lot of such ancillary questions that can come to your mind. So, as a VPN provider that advocates on-line privacy and which works for enhancing our users’ privacy, we will try to answer these questions today. Because being safe and secure on the Internet is the need of the hour.
Whether you want to know if someone can detect that you use a VPN or are interested in understanding its efficiency in hiding your actual identity (through IP and/or location), it is important to know how they work. Since we have already covered that topic before, we will target few other specific queries here.
VPN is a Shield, Not an Invisibility Cloak
Consider a situation where you are safely connected to the Astrill virtual private network. You are exchanging files with a friend living in another country over the Internet and are worried about third-party tracking. You are worried because the files are confidential.
In such a case, two queries can emerge in your mind: can the interceptor know what data you are sharing? Do they know that you are using a VPN, or in other words, can VPN be traced?
The answer to the first question is NO. A VPN basically acts as a shield for your on-line activities wherein it encrypts all the traffic and prevents undesired and unsolicited invasion. This is one of the biggest USPs of a virtual private network, and the primary reason why it is a sought-after privacy tool in today’s trying times.
The downside, however, is that the interceptor can easily detect that you are using a VPN. However, since the IP address will be that of the VPN server, they cannot track your real address or location. Unless they use other means such as installing malware on your system or getting to you through other information that you may have shared on a site like Facebook.
Gauging the Degree of Privacy
While a VPN can hide your on-line activities, there is a limit to its power. Although premium VPN providers like Astrill distribute their server IP ranges across different users to make VPN tracking more difficult, there can still be situations where the envelope is pushed.
In special cases, entities such as your own ISP can use advanced tools and mechanisms to try to enter your private network. But, then again, this is limited only to VPNs that use the obsolete Point-to-Point Tunneling Protocol (PPTP) and others that are based on Data Encryption Standard (DES) and Triple DES. Modern frameworks such as OpenVPN and Internet Protocol Security (IPsec) that use Advanced Encryption Standard (AES) cannot be decrypted as they use longer keys in their algorithms based on a concept known as symmetric keying (Rijndael). For this reason, choosing the right VPN – that uses the highest possible level of encryption – is the key.
At the same time, there is another interesting feature that today’s VPNs boast of. The ability to use and hop on multiple servers.
The Multihop Feature of a VPN
There is a more advanced technique, than IP distribution, that few VPN providers use to make the whole structure stronger. It is known as server multihopping, or simply, multihop feature. A unique feature among VPNs provied by Astrill is made possible with OpenWeb, OpenVPN and StealthVPN protocols. This feature routes your traffic through more than one server, thus allowing for higher levels of anonymity. Even if a hacker from Russia, for instance, tries to intercept your traffic, they are going to have to cross a lot more levels before they can arrive at your doorstep. And even after that, they will be welcomed with the formidable VPN tunnel.
Astrill VPN offers fast, reliable multihop networks.
Compared to singlehop connections (regular VPN), multihop networks give you an extra layer of security (a phenomenon that can be compared with the effect of a double VPN), albeit with a small trade-off with speed. That is why server multihopping is preferred by advanced personal users and corporates.
‘Can VPN be traced’ is a question that is common among privacy tool users and knowing the specifics can certainly help in addressing it. As a user who is exposed to a more and more user-hostile environment on-line, it is important for you to stay inside the fence. And getting a fast and reliable VPN like Astrill which supports server hops is your perfect bet at constructing one.