Edulogycal

Educating with Information and Technology

Trending

Monday, March 05, 2018

Technology and Engineering What is Virtual Private Network (VPN)| Why VPN is used| VPN Protocols|

What is Virtual Private Network (VPN)| Why VPN is used| VPN Protocols|

by on in

  • Actually what is VPN

VPN means Virtual Private Network. Far users and branch offices of same organization can securely access associated applications and other network resources through VPN. Because VPN creates a safe connection over respectively less safe network. VPN technology also creates encrypted connection. Single users can send and receive data through VPN secretly to connect proxy servers. They can hide their personal data and can write anonymously.

2 types of VPN:


VPN is a point-to-point connection between a VPN client and server or it is a site-to-site connection between two VPN servers. Site to site VPNs are created from firewall to routers. When VPN is connected on two branch offices it's should be site to site connection. Online security given by the VPN is accomplished by point to point tunnel.
When devices are connected with the internet using a VPN,  mobile users or home internet users can access other side of the VPN, with the help of IP Address (Internet Protocol). Because it creates a VPN tunnel from the client to the sever. 

VPN protocols:

  1. Open VPN
  2. Internet Protocol Security (IPSec)
  3. Secure Socket Tunneling Protocol (SSTL)
  4. Layer To Tunneling Protocol (L2TP)
  5. Point To Point Tunneling Protocol ( PPTP)


  • Unblocking VPNs:


Unblocking VPNs can provide authorization to access those blocked country servers.
Ex- From online shopping site xyz.com gives best offers in US. But you stay in India. By using VPN you can access this online store as a US user.

  • Blocking VPNs:


Some countries use blocking VPN. Because it's official or government internet. For no one from outside can access it.

Thanks For Reading.

Don’t Forget To Leave Your Comments and Feedbacks & Do Like and Share This Post.


By -
Labels:

6 comments:

  1. James harperMonday, 24 September 2018 at 17:39:00 GMT+5:30

    I really love this post I will visit again to read your post in a very short time and I hope you will make more posts like this.  lesmeilleursvpn

    ReplyDelete
  2. MatiasFriday, 28 September 2018 at 00:38:00 GMT+5:30

    I really enjoy simply reading all of your weblogs. Simply wanted to inform you that you have people like me who appreciate your work. Definitely a great post. Hats off to you! The information that you have provided is very helpful. prywatnoscwsieci

    ReplyDelete
  3. Mona martinTuesday, 9 October 2018 at 02:46:00 GMT+5:30

    It was a decent post to be sure. I completely delighted in understanding it in my lunch time. Will definitely come and visit this blog all the more frequently. Much obliged for sharing. privatnostonline

    ReplyDelete
  4. Ethan RyanMonday, 26 November 2018 at 05:38:00 GMT+5:30

    I want you to thank for your time of this wonderful read!!! I definitely enjoy every little bit of it and I have you bookmarked to check out new stuff of your blog a must read blog vpnveteran.com

    ReplyDelete
  5. Jack GlikThursday, 6 June 2019 at 03:01:00 GMT+5:30

    This comment has been removed by the author.

    ReplyDelete
  6. angelFriday, 10 April 2020 at 17:17:00 GMT+5:30

    This is a fantastic website , thanks for sharing. windows vps

    ReplyDelete

Subscribe to: Post Comments (Atom)