Upload
danil
View
70
Download
0
Tags:
Embed Size (px)
DESCRIPTION
Agenda. Microsoft Directory Synchronization Tool Active Directory Federation Server ADFS Proxy Hybrid Features – LAB. Microsoft Directory Synchronization. Directory Synchronization – Why to use. Easy to onboard large number of users – small to medium size companies - PowerPoint PPT Presentation
Citation preview
Agenda
Microsoft Directory Synchronization ToolActive Directory Federation ServerADFS ProxyHybrid Features – LAB
Microsoft Directory Synchronization
Directory Synchronization – Why to use
Easy to onboard large number of users – small to medium size companies Identities to be mastered/manage on premises Free / busy coexistence Support for identity federation Synchronization of photos, thumbnails, conference rooms, and security groups Filtering coexistence
Directory Synchronization – How it works
Deploying steps for Directory Synchronization tool
Step 1 –> system requirement / permission / performance consideration
Step 2 –> Activate Directory synchronization via MS online portal
Step 3 –> Install and configure DS tool – config wizard
Step 4 –> Synchronize your directory – write objects on Azure AD from on premises
Step 5 – > Activate synced users – individual / bulk
Step 6 –> Verify / Upgrade / Reinstall
What will it synchronizes & what not
Will All users, Mail-Enabled Contacts, Mail-Enabled Groups Only some attributes
Will not Built-in administrative user accounts Passwords Built-in administrative groups Default Exchange Administrative groups Exchange System Mailbox Accounts
Windows Azure Active Directory Sync Tool - UpdateThe tool is downloaded from the Office 365 admin portal.
Only a one way hash of the password will be synchronized to WAAD such that the original password cannot be reconstructed from it.
Synchronizes user passwords from on-premises AD to Azure AD (Office 365).
Respects on-premises password policies.
Can’t sync passwords for Federated Users, but can co-exist.
SAML2Identity Provider
Directory Sync Tool or Active Directory Federation Services
Password Sync SSO with AD FSSame password to access resources
Can control password policies on-premises
Support for two factor authentication *
No password re-entry if on premises
Client access filtering
Authentication occurs in on premises directory
Active Authentication: Why Multi-Factor
Your data and applications are under attack
Passwords are easily compromised
Consumerization of IT has only increased the scope of vulnerability
Strengthening regulatory requirements call for strongly authenticating access
Active Directory Federation Services
Active Directory Federation Services
Extremely important feature for many customers is Identity Federation
AD FS 2.0 to provide users with a single sign-on experience
Use corporate credentials to access their Office 365 services
Non federated users – Mailbox User Experiences:
◦ Logs in with cloud identity◦ User authentication takes place on cloud AD◦ Users have two IDs – one to access on-premise services & one for Online services◦ Users prompted for credentials even when logged into the domain when accessing Online Services
Administrator Experience:◦ Manages password policy in cloud & on premises◦ Password reset for on premises & MS Online IDs◦ No 2 Factor Authentication integration
Federated Users – Mailbox User Experiences:
◦ Users Sign in with corporate ID◦ Authentication happens on premises◦ Users have a single credential to provide SSO to on premises and Online services◦ Users get true SSO experience◦ 2 factor Authentication can be utilized if it is deployed on-premise
Administrator Experience:◦ Manages password policy on premise only◦ Password reset for on premise IDs only◦ 2 Factor Authentication integration options◦ Requires additional servers to enable identity federation so there will be an additional up front cost
ADFS Authentication Flow
Authentication for passive / web profile
Authentication for rich client profile
Authentication Exchange Active Sync / MS Outlook
ADFS 2.0 – Deployment OptionsSingle server configuration
AD FS 2.0 server farm and load-balancer
AD FS 2.0 proxy server or UAG/TMG (External Users, Active Sync, Down-level Clients with Outlook)
ADFS Certificates / Policy Store Certificates
Token signing Token decryption Secure Communication Certificate
Policy Store In AD FS 2.0 the policy is stored in a database that uses either Windows Internal Database or Microsoft
SQL Server as the dedicated store
AD FS 2.0 makes policy decisions based on identity information that is provided to it in the form of claims and other contextual information
What is ADFS proxy ?
A service that brokers a connection between external users and your internal AD FS 2.0 server
Three primary functions◦ Assertion provider: The proxy accepts token requests from users and passes the information over SSL (default port 443) to the
internal AD FS server. It receives the token from the internal AD FS server and passes it back to the user.
◦ Assertion consumer: The proxy accepts tokens from users and passes them over SSL (default port 443) to the internal AD FS server for processing.
◦ Metadata provider: The proxy will also respond to requests for Federation Metadata.
How does the AD FS 2.0 Proxy work
Troubleshooting O365 Issues
Certificates – on all ADFS servers / client browsers(default trusted certs.) ISA/TMG O365 Rules – Domains Network Firewall – IP white lists Internet – Backup ADFS / Proxy server event viewer – correlation ID DIR Sync server event viewerhttps://www.testexchangeconnectivity.com/
Additional reading…
Select an Office 365 plan for business (Trial) – http://office.microsoft.com/en-in/business/compare-office-365-for-business-plans-FX102918419.aspx
Explore the Community & Blogs -http://community.office365.com/en-us/default.aspx
-Office 365 for IT pros – Learn / Training / Try / Deploy-http://technet.microsoft.com/en-us/office365/hh528489.aspx
Questions?