WireGuard vs IKEv2 on Mobile: Speed, Reconnects, and Network Switching

July 25, 2026 by

Text-free editorial image of a smartphone between Wi-Fi and cellular network environments

Choosing between WireGuard and IKEv2 on mobile is less about a universal winner and more about how your phone handles signal quality, Wi-Fi changes, cellular handoffs, reconnects, and battery conditions.

What Is PPTP, and Why Is This 1990s VPN Protocol Obsolete?

July 25, 2026July 25, 2026 by

Text-free illustration of modern VPN security devices with a legacy network diagram in the background

PPTP helped make early VPN connections fast and easy, but security guidance has moved on. Learn what PPTP is, why it became popular, and why modern users should treat it as a legacy VPN protocol.