Research Article
Chinese Online Language Dissemination from the Perspective of Mobile Information System
Table 2
Comparison of several implementations of VPN.
| | How VPNs are implemented | APN type | Safety | Forward | Do you want to apply | Cost | Coefficient |
| | Universal APN VPN | Universal | Low | Quick | No | Low | 52.365 | | Private APN (GRE) VPN | Dedicated | Middle | Quick | Yes | High | 42.651 | | Private APN (IPSec) VPN | Dedicated | High | Slow | Yes | High | 63.214 | | MLPS-based VPN | Universal/dedicated | High | Quick | Yes | High | 68.354 |
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