| Similarity | Rank | |
|---|---|---|
| VPN | 0.655 | 16155 |
| VPNs | 0.653 | 69589 |
| LAN | 0.643 | 19798 |
| Firewall | 0.640 | 37660 |
| IPsec | 0.629 | 74526 |
| NVA | 0.622 | 90162 |
| firewall | 0.617 | 14677 |
| Firewalls | 0.617 | 90626 |
| firewalls | 0.615 | 31881 |
| NFS | 0.613 | 42401 |
| VLAN | 0.611 | 65730 |
| IPs | 0.607 | 48220 |
| DoS | 0.599 | 77234 |
| SSH | 0.598 | 30820 |
| MPLS | 0.594 | 55681 |
| OpenVPN | 0.590 | 98153 |
| uplink | 0.589 | 78204 |
| IP | 0.585 | 4361 |
| Tunnels | 0.585 | 63839 |
| Viet | 0.585 | 27010 |
| WAN | 0.583 | 36010 |
| BGP | 0.583 | 68294 |
| OSS | 0.582 | 39927 |
| NAT | 0.582 | 43936 |
| routers | 0.580 | 22931 |