Sunday, 23 August 2020

What Is A Vpn And How Is It Works ?

What Is A VPN?

VPN stands for Virtual Private Network, and maybe you have heard or read that term in association with privacy and geolocation. In this article we will learn and look into what exactly is it how does it work and what can it do for you.

How Does A VPN Work?

Let me explain it now but before we dive into VPNs, let me tell you a little bit about how the internet works now. At home, you have probably got some router or modem from your telephone company or your internet service provider. Then that is connected to your desktop, maybe by an Ethernet cable, to your smartphone over Wi-Fi, perhaps to your laptop over Wi-Fi and so on.

Inside your house when you do a laptop talk or your PC talk or your phone talk that is part of your private network, and that does not go out onto the internet. It stays inside your house, but the moment you open a web page somewhere out on the internet that data flows through your modem down into your local phone company or ISP and then out across the internet.

It will travel across the internet until it gets to the server the server will then reply with some information that will come back through the internet into your local telecommunications provider or ISP down through to your modem and then back onto your PC or your Android smartphone.

Now, while all that data is rushing around the internet, it needs to know where it is going and the things to know where they are going. They need an address it is the same with the postal service is the same when you want to go and visit somebody. It is the same with data on the internet.

There are different layers of addressing or different types of addressing that go on, but at the highest level, each of these packets of information has what is called an IP address. The IP address is you have probably seen them there those four digits from 0 to 255 with dots in between them so maybe like 178.304.67.

The modem or your router has probably been assigned an IP address from your ISP and what happens in is that when your data goes through the internet every piece of equipment, it touches every router every server it touches knows that your IP address. It is done that is not because they are trying to spy on you but because trying to connect collect data about the number of people that clicked into their website.

What a VPN does is it allows you to create a tunnel a connection from your home computer to a server somewhere else in the world. The connection is encrypted, and then when I access something on the Internet, it goes through that tunnel and then it arrived at that other server and then it goes on to the Internet, and it will finally arrive at the web server or the service. Your IP address will no longer be your IP address. The IP address of the VPN server protects your IP.

If you use a VPN, first of all, your local telecommunications provider and your local government have no idea about the sites that you are accessing. When you go through the VPN, it is all encrypted. VPN allows you to connect to another server in another country.


Related posts
  1. Hack Tools 2019
  2. Pentest Automation Tools
  3. Hacker Tools 2020
  4. Top Pentest Tools
  5. Hacker Tools For Pc
  6. Hacking App
  7. Install Pentest Tools Ubuntu
  8. How To Hack
  9. Hacking Tools Usb
  10. Bluetooth Hacking Tools Kali
  11. Blackhat Hacker Tools
  12. Best Hacking Tools 2019
  13. Hack Tools Download
  14. Hacker Tools 2019
  15. Hack Tools Online
  16. How To Make Hacking Tools
  17. Kik Hack Tools
  18. What Are Hacking Tools
  19. Physical Pentest Tools
  20. Hacking Tools
  21. Hacking Tools For Games
  22. Hacker Tools Free
  23. Hacker Tools Windows
  24. Wifi Hacker Tools For Windows
  25. Hack Tools Github
  26. Best Pentesting Tools 2018
  27. Termux Hacking Tools 2019
  28. Hack Tools For Ubuntu
  29. Top Pentest Tools
  30. Top Pentest Tools
  31. Hack Website Online Tool
  32. Hacker Techniques Tools And Incident Handling
  33. Hacking Tools
  34. Github Hacking Tools
  35. Hacker Tools Apk
  36. Nsa Hack Tools Download
  37. Hacker Tools Windows
  38. Kik Hack Tools
  39. Pentest Tools Apk
  40. Hack Tools Download
  41. Pentest Tools Android
  42. Hacking Tools And Software
  43. Hack Tools 2019
  44. Usb Pentest Tools
  45. Pentest Tools Open Source
  46. Pentest Tools Windows
  47. Hacker Tools 2020
  48. Pentest Tools Alternative
  49. Pentest Tools For Windows
  50. Wifi Hacker Tools For Windows
  51. Hacking Tools Software
  52. Hackrf Tools
  53. Hacker Tools Github
  54. Hacker Tools Github
  55. Bluetooth Hacking Tools Kali
  56. Tools Used For Hacking