What is the difference between a front channel and back channel Web services call?

Related questions

1. How is SSO implemented?
2. Why is SSO important?
3. Why is SSO needed?
4. How does SSO work with SAML?
5. What is the purpose of SSO?
6. Is LDAP single sign on?
7. What is the purpose of single sign on?
8. What's the difference between single sign on SSO and social sign on?
9. What is single logout?
10. How does SSO work with LDAP?

Tags

1. #between
2. #application
3. #difference
4. #channel
5. #communication
6. #front
7. #openid
8. #connect
9. #browser
10. #directly