| Uses MD5 hashing algorithms for digital signage encryption | |
| Uses SHA-1 hashing algorithms for digital signage encryption | |
| Uses the same keys to encrypt and decrypt data | |
| Uses different keys to encrypt and decrypt data |
| The firewalls can be configured simultaneously on the same interface as classic CBAC using the ip inspect CLI command. | |
| Interface ACLs are applied before zone-based policy firewalls when they are applied outbound. | |
| Policies are applied to traffic moving between zones, not between interfaces. | |
| When configured with the "PASS" action, stateful inspection is applied to all traffic passing between the configured zones. |
| Implements blocking to stop an attacker | |
| Only supports signatures to look for an attack | |
| Uses IP logging to send alerts | |
| Uses inline mode |