ZyWALL 2 Series User’s Guide

TTLS supports EAP methods and legacy authentication methods such as PAP, CHAP, MS-CHAP and MS- CHAP v2.

 

EAP-MD5

EAP-TLS

EAP-TTLS

 

 

 

 

Mutual

No

Yes

Yes

Authentication

 

 

 

Certificate – Client

No

Yes

Optional

 

 

 

 

Certificate – Server

No

Yes

Yes

 

 

 

 

Dynamic Key

No

Yes

Yes

Exchange

 

 

 

Credential Security

None

Strong

Strong

 

 

 

 

Deployment

Easy

Hard

Moderate

Difficulty

 

 

 

Wireless Security

Poor

Best

Good

 

 

 

 

Client Identity

No

No

Yes

Protection

 

 

 

F-2

Types of EAP Authentication