Do you need a personal VPN service? In the event that you Google around so as to a lot of people use VPN services to bypass the web restrictions from their countries, like in the centre East or China. But a VPN can do so much more for you personally.
The VPN functions by encrypting all your Internet traffic and redirecting it with a VPN server, typically located in the USA. This can have two immediate effects:
1. Your Internet traffic will undoubtedly be obscured from anyone “listening” at risk. Even your ISP or company could have no idea as to what your actual Internet traffic really is.
2. Your real IP address will undoubtedly be hidden from the websites you visit, thus offering you anonymity while online.
So even if you are in Wireless HotSpots, places that hackers often scout to get new victims, you will end up protected with all the VPN. Firesheep, the Firefox plugin is really a preferred tool of the trade and is incredibly easy to use, even by amateur hackers, or “script-kiddies” because they are called in the underground community. The VPN encryption will also keep you safe from the Firesheep attacks.
The bad part is that everything comes at a cost. Two main issues to be discussed here:
1. When using the VPN you will experience a reduction in speed. This is due to the encryption and the traffic routing. If you are in France and you also are using a VPN server, your traffic will get encrypted, sent from France to the VPN server in USA and from the VPN USA server redirected to it`s original intended destination. From there the traffic flows via exactly the same route all the way back in France… That`s an extended trip right?
2. Most good VPN services are paid. There are some free ones, but people have had bad reviews during the past about free VPN service: limits on bandwidth, poor speeds and connection drops some users say. The paid services generally do much better in terms of performance. Be prepared to pay from 10$ – 20$ monthly for an excellent VPN service.
Another important aspect may be the encryption the VPN uses. Currently SSL VPNs are considered to have the safest encryption. The most famous SSL VPN protocols are SSTP and OpenVPN. Unlike netflix vpn 推荐 use certificates through the authentication process, creating a man-in-the-middle hacker attack extremely difficult.
So, my advice will be, if you value your privacy and security, get yourself a VPN service and always use it in networks you take into account unsecured (like airport or coffee shops public networks).