Difference between vo and vpn in information security
Answers
VPN - Virtual Private network
VPN is a type of network which gives us more privacy and protection online. VPN helps us to make our device public network to private network. By connecting VPN, we can unblock all those sites which are blocked in our country. If we use VPN, then our ISP and our internet service provider can't track our data and location because of data is encrypted by VPN server.
How VPN works ?
When we connect to VPN, then our device is actually connected to VPN provider's server; VPN server encrypts our data and information such that, The ISP can't track and locate us. VPN server encryption is very different from our normal data encryption.
Why to use VPN ?
VPN helps us to unblock all those banned and blocked websites in our country. Connecting VPN also make us more protected; Various frauds and hacking activities are occurred every second on internet, so we can also get protection from such hackers and frauds.
Media, Educational websites, news websites uses Tor browser to send their information from one person to another. This process is done using browser called as Tor and using VPN is Tor is must.
Features of VPN:
- VPN Provides two factor authentication to hackers, because of which, it's impossible to get hacked.
- Blocked sites in our country can be accessed using VPN. Which is very helpful to adventurous people.
- ISP can't track/locate us.
- There is no log policy using VPN.
- VPN provides us various DNS servers which makes our internet and data transferring more faster.
- There are lots of servers from lots of countries in paid VPN's, which helps us to access content of any other country.
Paid VPN vs Free VPN:
Today, there are lots of free VPN's are available to use. But, is there any difference between free and Paid VPN ? Well, it's lot.
Free VPN
- Free VPN can be just used for site unblocking.
- Free VPN providers can sell our information and data to government and ISP.
- Free VPN don't encrypt our data; they just change our computers IP address.
So, Free VPN's can be used for unblocking any banned site or accessing data of other countries and changing our IP.
Paid VPN
- Paid VPN's can be used for site unblocking as well as getting totally private from ISP.
- Paid VPN providers don't sell our data and information to government and ISP at any cost.
- Paid VPN encrypts our data and make our IP address invisible from ISP.
Some best VPN for mobile as well as PC:
- Nord VPN
- Express VPN
- Proton VPN
- Tunnelbear
- Hotspot Shield
- CyberGhost VPN
- Surfshark VPN
- Ulta VPN
- Private VPN
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VPN and Proxy, these are used to connect to a remote system where one can access the host system from a remote location.
- However, VPNs are superior to proxy servers because a VPN can protect your privacy and security by routing your traffic through a secure VPN server and encrypting it.
- A proxy, on the other hand, simply routes your traffic through an intermediary server and does not provide any additional security.
- A VPN creates the illusion of a Secret network over a public network. It establishes a secure connection between end users.
- On the different hand, a proxy server acts as a gateway, making it perfect for simple tasks like anonymous online browsing.
- VPN connections are stable and reliable, while proxy server connections are vulnerable to failure.
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