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OSCAL / Blog / Network / VPN

VPN · 2025-08-04

Do Android smartphones/tablets have built in VPN?

Android's built-in VPN functionality is designed to support standard VPN protocols such as PPTP, L2TP/IPSec, and IPSec (IKEv2). Unlike standalone VPN apps, which often ...

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2025-08-21

How do I fix VPN not working on my phone? (Android/iOS)

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