https://www.digitalsheepdog.com/tags/vpn/Recent content in VPN on Digital SheepdogHugoen-usSun, 19 Apr 2026 09:00:00 +0000https://www.digitalsheepdog.com/posts/2026-07-20-what-is-a-vpn/Sun, 19 Apr 2026 09:00:00 +0000https://www.digitalsheepdog.com/posts/2026-07-20-what-is-a-vpn/VPNs are everywhere in ads, but the marketing is full of exaggeration. Here’s what a VPN actually does, when it genuinely helps, and how to avoid the ones that are worse than useless.https://www.digitalsheepdog.com/posts/2026-07-06-risks-of-public-wifi/Tue, 14 Apr 2026 09:00:00 +0000https://www.digitalsheepdog.com/posts/2026-07-06-risks-of-public-wifi/Coffee shop WiFi, hotel networks, airport hotspots — what’s actually risky, what’s overblown, and what you should actually do about it.