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SPSLisbon 2017 Office 365 Multi-factor Authentication with Microsoft Azure Active Directory Premium
- 1. Office 365 Multi-Factor Authentication with Microsoft Azure Active Directory Premium by Nuno Árias Silva
- 3. MVP Office Servers and Services Nuno Árias Silva Blog: www.nuno-silva.net Email : email@nuno-silva.net Twitter : NunoAriasSilva Facebook : nunoarias LinkedIn : nunoarias I advise my clients to be proactive in adopting new Microsoft technologies that help them to reach business needs and to accomplish their goals. Has more than 19 years working on IT, with Master in Information Technologies, last projects have more focus in Office 365, Infrastructures and Security within Microsoft Infrastructure Products. GFI Manager - Infrastructure Services nuno.a.silva@gfi.pt
- 4. Agenda Multi-Factor Authentication for Office 365 Office client futures with Multi-Factor Authentication Microsoft Azure Multi-Factor Authentication
- 5. Identity Management Unify your environment Enable users Protect your data
- 6. Identity for Microsoft cloud services User Microsoft Account Ex: alice@outlook.com User Organizational Account Ex: alice@contoso.com Microsoft Account Microsoft Azure Active Directory
- 7. Federated identitySynchronized identity Cloud identity On-premises directory Zero on-premises servers On-premises directory Directory sync with password sync On-premises identity Between zero and three additional on-premises servers depending on the number of users On-premises identity Between two and eight on-premises servers and networking configuration depending on the sign-in availability requirements Directory sync Federation Office 365 Identity Models
- 8. Hyper scale Infrastructure is the enabler 27 Regions Worldwide, 22 ONLINE…huge capacity around the world…growing every year 100+ datacenters Top 3 networks in the world 2.5x AWS, 7x Google DC Regions G Series – Largest VM in World, 32 cores, 448GB Ram, SSD… Operational Announced/ Central US Iowa West US California East US Virginia US Gov Virginia North Central US Illinois US Gov Iowa South Central US Texas Brazil South Sao Paulo State West Europe Netherlands China North * Beijing China South * Shanghai Japan East Tokyo, Saitama Japan West Osaka India South Chennai East Asia Hong Kong SE Asia Singapore Australia South East Victoria Australia East New South Wales * Operated by 21Vianet India Central Pune Canada East Quebec City Canada Central Toronto India West Mumbai Germany North East Magdeburg Germany Central Frankfurt United Kingdom Regions North Europe Ireland East US 2 Virginia New
- 9. Agenda Multi-Factor Authentication for Office 365 Office client futures with Multi-Factor Authentication Microsoft Azure Multi-Factor Authentication
- 11. What is Multi-Factor Authentication? Multiple factors are required for sign-In Familiar to consumer cloud service users such as the Microsoft Account Simple block to password compromise from another country Addresses regulatory compliance and high risk user scenarios AKA two-factor, 2FA, MFA, strong authentication Two or more of the following factors: Something you know – a password or PIN Something you have – a phone, credit card or hardware token Something you are – a fingerprint, hand geometry, retinal scan or other biometric Stronger when using two different channels (out-of-band) Types of multi-factor authentication: Hardware OTP Tokens Certificates Smart Cards Phone-Based Authentication: Phone Call, Text Message, and Push Software OTP Tokens
- 12. What is Multi-Factor Authentication? Powered by PhoneFactor, acquired by Microsoft in 2012 Trusted by thousands of enterprises to authenticate employee, customer, and partner access Secures applications and identities in the cloud and on-premises
- 13. Now Included with Office 365 Multi-Factor Authentication for Office 365 Announced on the Office Tech Blog http://blogs.office.com/2014/02/10/multi-factor-authentication-for-office-365/ Included in all Office 365 SKUs for Sign-In users at no additional cost Except Small Business SKUs and Dedicated SKUs Extends what is currently available for Office 365 tenant admins Admins can now enable all Sign-In users for Multi-Factor Authentication Does not replace Microsoft Azure Multi-Factor Authentication
- 14. Mobile Apps Enterprise authentication using any phone Text MessagesPhone Calls Push Notification One-Time-Passcode (OTP) Token Out-of-Band* Call Text One-Time Passcode (OTP) by Text *Out of band refers to completing the second factor through a different channel than the first factor.
- 16. • Provides Office rich client login as alternative to Multi-Factor Authentication • 16 characters randomly generated, viewed once • Up to 40. Use one on multiple applications or different one for each application App Passwords
- 17. Specific Scenarios Federated Users Office 365 resources just needs Multi-Factor Authentication for Office 365 Use Azure Multi-Factor Authentication Server for other ADFS connected applications Hybrid On-premises server applications require Azure Multi-Factor Authentication Server Example: MSIT Lync on-premises and Exchange Online PowerShell Create a service account which is an administrator and control access
- 18. Agenda Multi-Factor Authentication for Office 365 Office client futures with Multi-Factor Authentication Microsoft Azure Multi-Factor Authentication
- 19. Office client futures with Multi-Factor Authentication
- 20. Office client Multi-Factor Authentication Futures Updated Office 2013 clients to support Multi-Factor Authentication No need for App Passwords in updated clients If you can authenticate in a web browser, then you can authenticate in Office clients Outlook, Lync, Word, Excel, PowerPoint, PowerShell, OneDrive for Business Clients will also support Federation Identity Providers using SAML/P protocol US DoD Common Access Card (CAC) US Federal Personal Identity Verification card (PIV)
- 21. • Build on top of Active Directory Authentication Library (ADAL) • ADAL implements simple OAuth protocol that AAD and ADFS 3.0 understand • Office does OAuth to those endpoints • Those endpoints implement a number of protocols with other IdPs (SAML-P 2.0, WS-Fed) • AAD and ADFS issue OAuth tokens based on the results that Office uses against its workloads Office client Multi-Factor Authentication
- 22. The MFA Flow Azure Active Directory 1 2 www-authenticate: Bearer authorization_uri: https://login.windows.ne t Federated tenant Secure Token Service 4 Do federated sign-in using SAML-P, WS-Fed, etc. SAML token 5 Validate assertions Hand back token for 365 JWT token 3 Auth against https://login.windows.net ... 6 JWT token Office 1. Office makes a request to a service which supports new MFA flow 2. Service instructs Office to visit an STS which speaks a simple standards based protocol (OAuth) 3. Office instructs AD library to launch web browser control 4. MFA and federation magic happens transparent to Office 5. Office gets back simple tokens that it caches for future communication with its services 6. Office sends token to service
- 23. Agenda Multi-Factor Authentication for Office 365 Office client futures with Multi-Factor Authentication Microsoft Azure Multi-Factor Authentication
- 24. Microsoft Azure Multi- Factor Authentication
- 25. Azure MFA Requires a Microsoft Azure subscription Use of Office 365 with Azure MFA requires a link from the Microsoft Azure subscription to the Office 365 tenant Having MFA for Office 365 does not reduce Microsoft Azure MFA subscription costs Microsoft Azure Multi-Factor Authentication
- 26. Multi-Factor Authentication for Office 365 compared to Microsoft Azure MFA Multi-Factor Authentication for Office 365 Microsoft Azure Multi- Factor Authentication Administrators can Enable/Enforce MFA to end-users Yes Yes Use Mobile app (online and OTP) as second authentication factor Yes Yes Use Phone call as second authentication factor Yes Yes Use SMS as second authentication factor Yes Yes App passwords for non-browser clients (e.g., Outlook, Lync) Yes Yes Default Microsoft greetings during authentication phone calls Yes Yes Remember Me (Public Preview coming in June) Yes Yes IP Whitelist (currently in Public Preview) Yes Custom greetings during authentication phone calls Yes Fraud alert Yes Event Confirmation Yes Security Reports Yes Block/Unblock Users Yes One-Time Bypass Yes Customizable caller ID for authentication phone calls Yes MFA Server – MFA for on-premises applications Yes MFA SDK – MFA for custom apps Yes
- 27. Windows Server AD or Other LDAP On-Premises Apps RADIUS LDAP IIS RDS/VDI Multi-Factor Authentication Server Multi-Factor Authentication Service Cloud Apps Users must also authenticate using their phone or mobile device before access is granted.2 Microsoft Azure Active Directory Users sign in from any device using their existing username/password. 1 Authentication Process
- 28. How to Enable To create a Multi-Factor Auth Provider sign into the Windows Azure Management Portal and go to Active DirectoryMFA Server Providers. Create a new provider by providing a name, usage model for billing and link it to your directory unless being used for on-premises applications only.
- 29. Manage
- 30. • Office 365 SKUs include Multi-Factor Authentication • Users are Enabled and then Enforced • Users can create App Passwords for client apps • Updated Office 2013 clients • Office 365 tenants can be connected to Azure • Azure Multi-Factor Authentication has additional features Summary
- 31. The updated authentication are available now Introduction to ADAL based authentication The ADAL based authentication stack enables the Office 2013 clients to engage in browser-based authentication (also known as passive authentication) where the user is directed to a web page from the identity provider to authenticate. The above screenshot shows the default web page from Azure Active Directory (Azure AD), which is used by Office 365.
- 32. Azure Multi-Factor Authentication http://azure.microsoft.com/en-us/services/multi-factor-authentication/ Securing access to cloud services - Information for Administrators http://technet.microsoft.com/en-us/library/dn394289.aspx Azure Active Directory Editions http://msdn.microsoft.com/library/azure/dn532272.aspx How to Setup http://blogs.msdn.com/b/mvpawardprogram/archive/2015/03/23/office-365-multi- factor-authentication-with-microsoft-azure-active-directory.aspx Support Links
Editor's Notes
- Why this Slide: This is SUCH a big investment – it’s a game for only very few. It’s not new for us – we have been doing this for our own services and our consumer/web properties for 20+ years Key Points: Where are we – EVERYWHERE…! How big is this - $15+ B and counting – this is serious, we continue to bet big and you can count on us Talk about DC innovation – DC Efficiency and Gen 5 data centers. Scale – at this scale you do get efficiencies – the main one being POWER Remember our “strategy” – we will be in the major places, but not everywhere – we have Azure Stack/Hosters for that. Transition to NEXT Slide: This is the physical infrastructure that Azure sits on, now lets talk about Azure the PLATFORM