ASPF

In order to protect the security of network, the packet filter based on ACL rule can detect data packets on network layer and transmission layer to prevent illegal intrusion.

ASPF can detect protocols on application layer and monitor application traffic. ASPF prevents malicious intrusion, through maintaining session status and checking packet protocol and port number of session.

In addition, ASPF on Eudemon 8080E/8160E provides the following functions:

• Java Blocking can prevent network from being destroyed by harmful Java Applets.

• ActiveX Blocking can prevent network from being destroyed by harmful ActiveX.

ASPF on Eudemon 8080E/8160E can monitor traffic of the following protocols:

• File Transfer Protocol (FTP)

• Real-Time Streaming Protocol (RTSP)

• Point-to-Point Tunneling Protocol (PPTP)

• QQ

• MSN

• H.323

• Session Initiation Protocol (SIP)