fae05998_e_Easy_Tutorial___Introduction__SSL
[OpenVPN mode] CPU consumption: [Pre-shared keys] Smaller [SSL] 
Higher
A s y m m e t r i c / S y m m e t r i c
H a r d e r
S l o w e r
H i g h e r
N O
Y E S
OPENVPN - The Easy Tutorial - Introduction
SSL