difference between 10g webgate and 11g webgate

from oracle

Here is 11g features:

• Oracle Universal Installer for platform. Generic for all platforms
• Host-based cookie
• Individual WebGate OAMAuthnCookie_ making it more secure
• A per agent key, and server key, are used. Agent key is stored in wallet file and Server key is stored in Credential store
• One per-agent secret key shared between 11g WebGate and OAM Server One OAM Server key
• OAM 11g supports cross-network-domain single sign-on out of the box. Oracle recommends you use Oracle Identity Federation for this situation.
• Capability to act as a detached credential collector
• Webgate Authorization Caching
• Diagnostic page to tune parameters
• Has separate install and configuration option. Hence, single install and multiple instance configuration is supported.

And 10g:

• InstallShield and One installer per platform
• Domain-based cookie
• ObSSOCookie (one for all 10g Webgates)
• Global shared secret stored in the directory server only (not accessible to WebGate)
• There is just one global shared secret key per OAM deployment which is used by all the WebGates
• OAM 10g provides a proprietary multiple network domain SSO capability that predates Oracle Identity Federation. Complex configuration is required.
• One Web server configuration supported per WebGate. Need to have multiple WebGates for multiple instances.