Security Function | Stateful | Flow | Proxy |
Firewall | yes | ||
IPsec VPN | yes | ||
Traffic Shaping | yes | ||
User Authentication | yes | ||
Management Traffic | yes | ||
SSL VPN | yes | ||
Intrusion Prevention | yes | ||
Antivirus | yes | yes | |
Application Control | yes | ||
Web filtering | yes | yes | |
DLP | yes | ||
Email Filtering | yes | yes | |
VoIP inspection | yes |