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Protocols

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WireGuard, OpenVPN, IKEv2 deep dives

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May 10, 2026

WireGuard vs OpenVPN 2026: Speed, Security & Protocol Comparison

Compare WireGuard and OpenVPN side by side. Speed benchmarks, security analysis, battery impact, and which VPN protocol is best for your use case.

CasperVPN TeamRead More
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  • What Is a VPN and How Does It Work? A Plain Guide for iPhone Users
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  • Do You Need a VPN When Traveling? A Plain Answer for iPhone Users
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CasperVPNCasperVPN

Privacy-first VPN with WireGuard, OpenVPN, IKEv2, CasperCloak and AES-256 encryption.

Products

  • iOS App
  • Android App
  • Windows
  • Mac
  • Linux
  • All Downloads

Business

  • Enterprise
  • White-Label
  • Pricing
  • Affiliates

Resources

  • Blog
  • What Is a VPN?
  • Help Center
  • Contact Us
  • Servers
  • Features

Company

  • About Us
  • Privacy Policy
  • Terms of Service
  • Delete Account

Latest from the Blog

  • What Is a VPN and How Does It Work? A Plain Guide for iPhone Users
  • VPN Keeps Disconnecting on iPhone? 7 Fixes That Work
  • Do You Need a VPN When Traveling? A Plain Answer for iPhone Users
  • View all articles →

© 2026 CasperVPN. All rights reserved.

PrivacyTermsContact