ZyXEL p-330w 사용자 가이드
ZyXEL P-330W User’s Guide
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Appendix F Types of EAP Authentication
PEAP (Protected EAP)
Like EAP-TTLS, server-side certificate authentication is used to establish a secure connection,
then use simple username and password methods through the secured connection to
authenticate the clients, thus hiding client identity. However, PEAP only supports EAP
methods, such as EAP-MD5, EAP-MSCHAPv2 and EAP-GTC (EAP-Generic Token Card),
for client authentication. EAP-GTC is implemented only by Cisco.
then use simple username and password methods through the secured connection to
authenticate the clients, thus hiding client identity. However, PEAP only supports EAP
methods, such as EAP-MD5, EAP-MSCHAPv2 and EAP-GTC (EAP-Generic Token Card),
for client authentication. EAP-GTC is implemented only by Cisco.
Table 49 Comparison of EAP Authentication Types
EAP-MD5
EAP-TLS
EAP-TTLS
PEAP
Mutual Authentication
No
Yes
Yes
Yes
Certificate – Client
No
Yes
Optional
Optional
Certificate – Server
No
Yes
Yes
Yes
Dynamic Key Exchange
No
Yes
Yes
Yes
Credential Integrity
None
Strong
Strong
Strong
Deployment Difficulty
Easy
Hard
Moderate
Moderate
Client Identity Protection
No
No
Yes
Yes