Palo Alto Networks Knowledgebase: Why is GlobalProtect Slower on SSL VPN Compared to IPsec VPN?

Why is GlobalProtect Slower on SSL VPN Compared to IPsec VPN?

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Created On 02/07/19 23:58 PM - Last Updated 02/07/19 23:58 PM
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GlobalProtect is slower on SSL VPN because SSL requires more overhead than IPSec. Also, Transmission Control Protocol (TCP) is more prone to latency than User Datagram Protocol (UDP), which is used in IPsec GlobalProtect.

owner: tindla



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