Many VPN services claim that if you pay their fee, they'll provide you unlimited data transmission and won't throttle your speeds. Generally, this is true, but I'll give you my standard official "unlimited" warning: It's been my experience that when a vendor says something is "unlimited," it's almost always limited. Somewhere, there will be a note in the fine print or terms of service that allows the vendor to limit you in some way. It pays to read those agreements.
If you're trying to connect to a remote media source with Kodi, a VPN would likely play a different role. It might, for example, prevent your ISP from determining what you're up to. It might also be useful if you're connecting to a third-party service for Kodi that allows streaming of copyright-infringing material. Keep in mind, however, that some VPN services specifically forbid the use of their services for copyright infringement.
If you use Intrusion Detection System (IDS) technology, you should know that if the IDS machine is between the Internet and the VPN concentrator that decrypts the encrypted packets (e.g., on a demilitarized zone—DMZ—network), it won't be able to detect intrusion activity that occurs between VPN-connected machines. Most IDS sensors match packet payloads to a database of intrusion signatures so that they know when to flag something as suspicious. If the packets are encrypted, they'll look like gibberish to the IDS machine. If you want your IDS machine to be able to monitor network traffic from VPN connections, make sure you place the IDS machine behind the VPN concentrator so that the IDS machine checks the traffic after the VPN concentrator decrypts it. You can't use an IDS on a software VPN, which operates directly from one VPN host to another.
Finding the best free VPN is an exercise in balancing those restrictions. TunnelBear, for example, lets you use any server on its network but limits you to 500MB-1GB per month. Avira Phantom VPN lets you use as many devices as you like and any server you like, but also restricts you to 500MB per month. AnchorFree Hotspot Shield also places no limits on the number of devices, but restricts you to 500MB per day and only US-based servers. Kaspersky Secure Connection also doesn't limit your devices but doesn't let you choose a VPN server—the app does it automatically.
UK FTP and HTTP performance with CyberGhost hovered just under 5MB/s (40Mbit/s). Testing endpoints in the Netherlands yielded around 7MB/s (56Mbit/s), while in the United States, we managed just 2MB/s (16Mbit/s). This is passable for standard web browsing and video streaming but could be a bottleneck if you have a fast internet connection and want to download large files while connected to your VPN. These scores are slightly slower than they were earlier in the year – remember that any speed test only provides a snapshot of a brief period of time.
Everywhere you go, be it a review website, community, forum – you will notice a pseudo ID or someone claiming to be a security professional. They share their different experiences with a provider. 9 times out 10, none of these experts bother discussing the offsets, drawbacks, or disadvantages of a particular VPN service. They just go on praising and urging other users to sign up too. We are sure that these fakes are marketing minions, who have no idea about the technicalities of VPNs.
They even offer the most generous simultaneous connection count, with six simultaneous connections through their network, where everyone else offers five or fewer. NordVPN's network isn't as large as some of their competitors, so if you're trying to obfuscate your tracks, you might want a company with more servers. Otherwise, this company is clearly providing a winning offering.