How to hide ip: Is a Free VPN Safe?

|

How to hide ip: Is a Free VPN Safe?


Is a Free VPN Safe?

Posted: 22 Jul 2011 12:28 AM PDT


In one of the series of article I wrote about FreeUSvpn.com free VPN service, one of the commenters asked if it’s safe to use this service. I’m going to bring my two cents to this critical question – and rather than answer for the particular VPN service quoted above, I’d like to address this in a broader point of view.

So let’s consider a VPN service. How does it actually work? Let’s just take a simplified vision:

- You chose a VPN provider – let’s say xxVPN.com,

- You are then usually given credentials and a software for connecting through the VPN. On a basic package, your operating systems already comes with a VPN client software – you only have to configure it properly provided that you have all the needed information (the protocols used, the encryption supported, …). I’m not going to get into the details of the protocols for encrypting whether it is for the header or for the body of the IP packet,

- On some more elaborate VPN packages, the provider will give you an additional software that eases the installation and configuration process. This usually is a proprietary software,

- Then you use your credentials to setup the VPN connection. This VPN  actually is a kind of tunnel where all your traffic goes through before reaching the internet/intranet. On the same time, it “impersonates” you by giving you a temporary IP address that will be visible by the whole internet – though “hiding” your actual IP address

- All your internet traffic then goes through this one single tunnel.

Now let’s see this whole process from a safety point of view and bring some elements of answers to the question raised on the title of this article. I’m going to ask you to answer the following questions first:

- To what degree would you trust a third-party provider that you barely know who promises you some kind of security by asking you to route all your traffic through their unknown tunnel?

- How do you actually check if all your traffic are actually encrypted?

- How do you ensure that your traffic are actualy strongly encrypted so that no man-in-the-middle would be able to sniff it and decrypt it easily?

- Would you conduct a private transaction (let’s say bank-related transaction for example) by going through a third party provider that you haven’t done any business before and that still needs to earn your trust?

Check your answers, and if you are hesitating for any of those questions, then I’d recommend you not use those services for any privacy-concern-related activities you’d do on the internet.

Post from: How to hide ip

Is a Free VPN Safe?

Related Posts:

  1. My Review of The Free VPN Service freeusvpn.com
  2. How Choose The Right VPN Provider For You
  3. Free US VPN from MacroVPN


0 comments:

Post a Comment

Note: Only a member of this blog may post a comment.

 

©2009 Programming & Security | Template Blue by TNB

Vida de bombeiro Recipes Informatica Humor Jokes Mensagens Curiosity Saude Video Games Diario das Mensagens Eletronica Rei Jesus News Noticias da TV Artesanato Esportes Noticias Atuais Games Pets Career Religion Recreation Business Education Autos Academics Style Television Programming Motosport Humor News The Games Home Downs World News Internet Design Entertaimment Celebrities 1001 Games Doctor Pets Net Downs World Enter Jesus Mensagensr Android Rub Letras Dialogue cosmetics Genexus Só Humor Curiosity Gifs Medical Female American Health Madeira Designer PPS Divertidas Estate Travel Estate Writing Computer Matilde Ocultos futebolcomnoticias girassol lettheworldturn topdigitalnet Bem amado enjohnny produceideas foodasticos cronicasdoimaginario downloadsdegraca compactandoletras newcuriosidades blogdoarmario arrozinhoii sonasol halfbakedtaters make-it-plain amatha lisboaohyeah lasofia thebushrajr wingshock tripedes gorduravegetal dainfamia dejavu-transpersonal jsbenfica republicadasbadanas ruiherbon iranianforaryans eaystcheyl fotosdanadir ojosmasabiertos ceilasantos