What is VPN? Some VPN Basics & How to Choose VPN?
VPN stands for Virtual Private Network. It allows you to create a secure connection to another network over the Internet. VPN can be used to access region-restricted websites, shield your browsing activity from prying eyes on public WiFi, and more.
VPN connections use either Point-to-Point Tunneling Protocol (PPTP) or Layer Two Tunneling Protocol/Internet Protocol security (L2TP/IPSec) over an intermediate network, such as the Internet. The problem with these two protocols is they do not encrypt data packets. They simply generate tunnels and encapsulate data packets. To avoid data sniffing by governments or hackers, the rule of thumb is to go for VPN services that use Secure Sockets Layer (SSL), Secure Shell (SSH), Transport Layer Security (TLS), or IP Security (IPSec) protocols.
The broadband data prices affordable nowadays and there is no need to choose a VPN service that would throttle the bandwidth. Here is the free VPN service provider that will not throttle the bandwidth - Free Hide IP VPN. This can cover most of your needs so do not purchase any limited VPN service.
You should find out that if the VPN you are about to use keeps logs of your online activities. Always, always avoid those VPNs that keep your logs because these logs will likely to be exposed, leaked or sold to hostile third-parties or regimes. A few VPN providers may keep user logs for hours for quality service. Here's a VPN for free that can't & won't keep logs!
Do not choose a VPN that you can't afford. Shop around and compare the services available. Expensive VPN may bring fast speed but mostly, if you are not sending/receiving GBs of data all the time, cheaper VPN or free VPN will be a much better choice.
VPN can be used to access region-restricted websites, shield your online activity from hackers on public WiFi, and more. So it's a great idea to have a VPN included in your toolkit. If you need to frequently use VPN for a long term, buying annual service is not even close to cost-effective - get yourself a stable VPN free; if you just occasionally use VPN, why pay for it?
More Useful Tips: