| Performance
Degradation |
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| l | Performance
degrades due to encryption and |
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| encapsulation of
original IP packets |
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| l | Depends on types
of ciphers for encryption |
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| and decryption |
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| l | Average
performance loss on VPN |
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| connection
compared to connection with out |
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| VPN: |
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| ~15-20% loss in CPU performance |
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| ~10-15% loss in network performance |
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