The site you are logging into may see a different ip address (it will be provided by the VPN server) that you are coming from than normal. Most sites won't care, but some (especially financial sites) may ask you to authenticate yourself again.
I have my OpenVPN (free) server set up on my Synology NAS, that is behind my router. So, when I connect from another location, it connects to my home IP, so the IP looks the same as normal. This is another advantage, other than it is free, to run your own VPN server.
Some routers also provide a VPN server that works with an Open VPN client. My TP-Link does, and I think at least some Netgear routers do too. No extra hardware needed for a free VPN server!
For a client, I use Tunnelblick on my Macs. There are Windows clients out there too.
We travel a lot and VPN’s are a necessity if you carry personal/sensitive/financial data on any device that connects to the internet. We’ve had several VPN contracts over the years and have found NordVPN to work the best for us. It also has been able to keep ahead of Netflix and AmazonPrime in terms of allowing unrestricted access to our US accounts while abroad. As an added bonus its routers are fast enough to allow me to continue my online game habit which is a nice bonus!
If you want something cheap and reliable and speed/Netflix isn’t a priority then I recommend ProtonVPN. I think you can still get it for free along with their encrypted mail service (also free) ProtonMail.
I updated the Speedtest app for iOS this morning and see they now offer free Speedtest VPN within the app. My current (paid) VPN will expire next year so this might be an option.
They clearly label it as “beta” right now so I won’t jump in immediately but it’s no extra work to keep the app updated.
[ADDED] It looks like the beta is a free trial period and there are limits imposed, so not as flexible.
Yeah, free VPNs are generally much worse than the better paid ones. They typically have restrictive limits on bandwidth (e.g. 500MB/month) and/or don't have basic features like access to Netflix streaming. Also, performance can be very poor due to your traffic being routed through a small number of overloaded servers. When it comes to VPNs, you truly get what you pay for, IMHO.
My free VPN service is fine, not slow nearly all the time. One time I picked a server in another country, and it was slow.
However I get 50 Gigs free usage each month, use about 1/100th of that, but nice to know I have that bandwidth.
On any VPN, if you put some thought into it, I believe selecting a server in some country that is currently at 4am, will mean that server is under-utilized.
I still don't understand why people pay for a VPN service, when half the routers out there have it built in for free. I guess people just don't know technically how to use it (or realize that they have it).
I still don't understand why people pay for a VPN service, when half the routers out there have it built in for free. I guess people just don't know technically how to use it (or realize that they have it).
I used Open VPN server on my router but when I switched from Comcast to AT&T U-verse, it would no longer work.
AT&T seems to be blocking some ports.