Information security – Access control or authentication
Reexamination Certificate
2005-02-28
2008-11-11
Song, Hosuk (Department: 2135)
Information security
Access control or authentication
C726S013000, C726S014000, C726S015000
Reexamination Certificate
active
07451479
ABSTRACT:
A network apparatus with secure IPSec mechanism and method for operating the same are disclosed. The network apparatus includes a VLAN, an MAC filter, an IP restriction unit and a static DHCP. The network apparatus provides physical separation between VPN and other untrustful network before a message is sent to an IPSec channel. Therefore, the IPSec channel can be securely accessed. The network apparatus is applicable for both household network and VPN.
REFERENCES:
patent: 6625657 (2003-09-01), Bullard
patent: 6633835 (2003-10-01), Moran et al.
patent: 2002/0133534 (2002-09-01), Forslow
Chen Chia-Yuan
Cheng Hsin-Hao
Cheng Yuan-Yu
Yeh Yao-Chih
Rosenberg , Klein & Lee
Song Hosuk
Zyxel Communications Corporation
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