| Similarity | Rank | |
|---|---|---|
| Encryption | 0.767 | 44383 |
| TLS | 0.765 | 47964 |
| PKI | 0.753 | 76812 |
| encryption | 0.725 | 12337 |
| MD5 | 0.722 | 62741 |
| Authentication | 0.721 | 36752 |
| SSL | 0.719 | 16965 |
| encrypting | 0.717 | 65669 |
| encrypt | 0.715 | 36154 |
| BIND | 0.709 | 95500 |
| DNSSEC | 0.705 | 95359 |
| RADIUS | 0.704 | 94057 |
| MIME | 0.703 | 54997 |
| BSD | 0.701 | 45167 |
| SMTP | 0.701 | 33439 |
| cryptographic | 0.698 | 49770 |
| encrypted | 0.697 | 16147 |
| SSH | 0.694 | 30820 |
| Endpoint | 0.692 | 90705 |
| UNIX | 0.691 | 26761 |
| SFTP | 0.689 | 90968 |
| Kerberos | 0.688 | 73333 |
| IPsec | 0.686 | 74526 |
| VeriSign | 0.686 | 82169 |
| Comodo | 0.686 | 95639 |