ZyXEL Communications USG 300 Application Diagram, LAN Zone, Internet, ZyWALL USG, Employee on

Application Diagram

Incorporates both IPSec VPN & SSL VPN into a single box

Employee on
Home Computer
						LAN Zone
(IPSec)
	WAN		LAN
	Internet
				Email	BI		Web-based	Application Server
				Server	System		Application	(Inventory, Store...)
Employee Laptop		ZyWALL USG 300
in Airport Kiosk
or in Hotel (SSL)
	Encrypted		Decrypted
				File	OA, ERP System		Remote	Network
				Share	CRM System		Desktop	Extend

Partner’s network (Extranet via IPSec VPN)

Powered by Kaspersky, BlueCoat, ICSA Firewall, ICSA VPN

F o r m o r e p r o d u c t i n f o r m a t i o n , v i s i t u s o n t h e w e b w w w . Z y X E L . c o m

Copyright © 2007 ZyXEL Communications Corp. All rights reserved. ZyXEL, ZyXEL logo are registered trademarks of ZyXEL Communications Corp. All other brands,	65-100-030002G	07/07
product names, or trademarks mentioned are the property of their respective owners. All specifications are subject to change without notice.