(Origins Section: Network Security
The file format in the compressed package: executable file
Attachment source: Internet
Operation mode: Windows mode
Is it verified by yourself: yes
Attachment nature: shared
Specific instructions: Founder Firewall Certification Engineer Training--Firewall Basics.ppt
Founder Firewall Certification Engineer Training--Firewall Use.ppt
Founder Firewall Certification Engineer Training--Firewall Principle.ppt)