https://freevpn-android.info/disadvantages-of-free-vpn-exposed/

Virtual private networks, also known as VPNs, are an effective tool that anyone who is concerned about their online security and privacy can benefit from. It operates by connecting your device to a server which then sends your data to the website you would like to visit. This process makes it difficult for hackers to access information and also helps protect against snooping by government or other institutions.

However, free vpn services come with numerous drawbacks and should be taken into consideration before using one. These include poor security protocols, data caps and slow speeds for connection. Furthermore, free vpn providers often use ads that are intrusive to make money and expose users to malware.

In some instances, free VPN services keep logs of online activity and sell the data to third-party. This can compromise your data and privacy.

VPNs that are free are known to restrict the number of servers you can connect to, which can be a problem if you want to bypass geo-restrictions. Additionally, some countries still consider VPNs illegal, and using a free service may land you in legal trouble.

Free VPN services typically have data limitations to help users to upgrade to the paid version. This can be frustrating in the event that you use your VPN regularly and can cause your data plan to exhaust quickly. Additionally, VPN connections can consume more bandwidth and data than unprotected Internet connections as your data will take a turn through the VPN server.