Are VPNs really safe? The security factors to consider before using one

Virtual private networks (VPNs) have been household technology for a while now, but there's still a lot of uncertainty around them. This is partly due to the fact that they can conceal online activity that local or national governments deem illegal — up to and including, say, circumventing ID checks for age verification. Consumers aren't helped by the sheer amount of duds sold in app stores right next to the best VPNs, especially when they're purposefully exploiting moments that have people rushing to shore up their online anonymity. If you've almost decided to start using a VPN, you may be wondering if the services you're looking at are actually safe.Unfortunately, the answer is a hard "it depends." VPNs are technology that can work well or poorly, jus [...]