NB: Your Okta tenant will not have visibility of EWS authentication events that (a) support basic authentication and (b) authenticate to the onmicrosoft.com domain instead of the domain federated to Okta. Sign users in to your SPA using the redirect model | Okta Developer Basic Authentication, in the Office 365 suite, is a legacy authentication mechanism that relies solely on username and password. In the context of authentication, these protocols fall into two categories: Access Protocols. The imminent end-of-life of Windows 7 has led to a surge in Windows 10 machines being added to AAD. Modern Authentication can be enabled on Office 2013 clients by. Connect and protect your employees, contractors, and business partners with Identity-powered security. If you are not using existing libraries, you can make a direct request to Okta's OIDC & OAuth 2.0 API through the /token endpoint. For example, Okta Verify, WebAuthn, phone, or email. Okta provides authentication solutions that integrate seamlessly into your apps across a wide variety of platforms, whether you are developing an app for your employees or customers, building a portal for your partners, or creating another solution that requires a sign-in flow. Traffic requesting different types of authentication come from different endpoints. Its responsible for syncing computer objects between the environments. Your client application needs to have its client ID and secret stored in a secure manner. Okta gives you a neutral, powerful and extensible platform that puts identity at the heart of your stack. Various trademarks held by their respective owners. Optionally, apply the policy in 30 minutes (instead of 24 hours) by revoking the user tokens: 9. 2. After registration, your app can make an authorization request to Okta. Rules are numbered. In this example: Modern authentication methods are almost always available. Given the availability of hundreds of millions of stolen credentials, account checker tools that are point and shoot and proxies that attempt to anonymise the source of requests, credential stuffing has developed into an industry-wide problem. Copy the clientid:clientsecret line to the clipboard. In the Okta Admin Console, go to Applications > Office 365 > Sign-on > Sign-on policy, 2. To confirm that the policy exists or review the policy, enter the command: Get-AuthenticationPolicy -Identity "Block Basic Authentication". Enforcing MFA in Office 365 federated to Okta requires executing a number of steps. Windows 10 seeks a second factor for authentication. Okta Users Getting Locked Out With Multiple Failed Login Attempts Via A Password Hash Synchronization relies on synchronizing password hash from an on-premise Active Directory (AD) to a cloud Azure AD instance. (Policy precedents are based on stack order, so policies stacked as such will block all basic authentication, allowing only modern authentication to get through.). Applies To Office 365 Federation Error Cause There is more than one user assigned with the same username to the Office 365 application in Okta. Behind the scenes, Office 365 suite uses Azure AD for handling authentication i.e. Oktas sign-in policy understands the relationship between authentication types and their associated source endpoints and makes a decision based on that understanding. Troubleshoot the MFA for Windows Credential Provider | Okta Innovate without compromise with Customer Identity Cloud. You will need to replace Pop in the commands with Imap and ActiveSync to disable those protocols as well. Use our SDKs to create a completely custom authentication experience. The debugContext query should appear as the first filter. The following commands show how to create a policy that denying basic authentication, and how to assign users to the policy. Consider using Okta's native SDKs instead. Forrester WaveTM names Okta a Strong Performer in Customer Identity and Access Management. Your Goals; High-Performing IT. to locate and select the relevant Office 365 instance. Click Create App Integration. Note: By default, Okta Verify attempts to store the Okta Verify keys on the secure hardware of the device: trusted platform module (TPM) for Windows and Android devices, or secure enclave for macOS and iOS devices. The policy configuration consists of the following: People: In this section, select all the users/groups that have access to this application. EWS is an API used in Outlook apps that interact with Exchange (mail, calendar, contacts) objects. In this case the user is already logged in but in order to be 21 CFR Part 11 . Oktas O365 Sign On policy sees inbound traffic from the /active endpoint and, by default, blocks it. Office 365 supports multiple protocols that are used by clients to access Office 365. For more details refer to Getting Started with Office 365 Client Access Policy. C. Clients that support modern authentication protocols, will not be allowed to access Office 365 over basic authentication. NB: these results wont be limited to the previous conditions in your search. Select one of the following: Configures the device platform needed to access the app. This can be done using the Exchange Online PowerShell Module. This can be done using the Exchange Online PowerShell Module. For example, when a user authenticates to a Windows 10 machine registered to AAD, the machine is logged in via an/username13 endpoint; when authenticating Outlook on a mobile device the same user would be logged in using Active Sync endpoints. With Oktas ability to pass MFA claims to Azure AD, you can use both policies without having to force users to enroll in multiple factors across different identity stores. Set an appropriate date range and enter the following query into the search field: debugContext.debugData.requestUri eq "/app/office365/{office365 App ID}/sso/wsfed/active. In addition to the users, groups, and devices found in AD, AAD offers complementary features that can be applied to these objects. Okta Identity Engine is currently available to a selected audience. By default, the Access Token is valid for a period of 1 hour (configurable to a minimum of 10 minutes). Since the object now lives in AAD as joined (see step C) the retry successfully registers the device. Access problems aren't limited to rich client applications on the client computer. Clients that rely on legacy authentication protocols (including, not limited to, legacy Outlook and Skype clients and a few native clients) will be prevented from accessing Office 365. Basic Authentication are methods to authenticate to Office 365 using only a username and password. With any of the prior suggested searches in your search bar, select Advanced Filters. The Expected Behavior/Changes section below addresses the trade-offs that must be made to enforce MFA for Office 365. To be honest I'm not sure it's a good idea to kill their session in Okta, only b/c they are not assigned to your application. All access to Office 365 will be over Modern Authentication. Specifically, we need to add two client access policies for Office 365 in Okta. Configures the clients that can access the app. Select the application that you want to use, and then on the General tab, copy the Client ID and Client secret. Its a space thats more complex and difficult to control. Start building with powerful and extensible out-of-the-box features, plus thousands of integrations and customizations. In a federated scenario, users are redirected to. Suspicious activity events | Okta Monitoring and reports > Reports Suspicious activity events Suspicious activity that is identified for end-user accounts can be queried in the System Log. Okta sign-in policies play a critical role here and they apply at two levels: the organization and application level. Disable legacy authentication protocols. An end user opens Outlook 2016 and attempts to authenticate using his or her [emailprotected]. See. https://platform.cloud.coveo.com/rest/search, https://support.okta.com/help/s/global-search/%40uri, https://support.okta.com/help/services/apexrest/PublicSearchToken?site=help, Authentication of device via certificate - failure: NO_CERTIFICATE, Configure an SSO extension on macOS devices. Later sections of this paper focus on changes required to enforce MFA on Office 365 using federated authentication with Okta as IDP. The flow will be as follows: User initiates the Windows Hello for Business enrollment via settings or OOTBE. and disable legacy authentication to Exchange Online using PowerShell before federating Office 365 access to Okta (at either the. Outlook 2011 and below on MacOS only support Basic Authentication. Create authentication policy rules. This is expected behavior and will be resolved when you migrate to Okta FastPass. 1. Table 5 lists versions of Microsoft Outlook and the operating system native mail clients, that were tested by the Okta Information Security team for Modern Authentication support. The most restrictive rule (Rule 1) is at the top and the least restrictive rule is at the bottom. This will ensure existing user sessions (both non-modern and modern authentication) are terminated and the new session are on Modern Authentication. A. Purely on-premises organizations or ones where critical workloads remain on-prem, cant survive under shelter in place. Both tokens are issued when a user logs in for the first time. In the Rule name field, enter a name for the rule. If the user does not have a valid Okta session at that time, the Global Session Policy is also evaluated (see Global session policies). Note: Delete the appCreds.txt and the appbase64Creds.txt files after you finish. If the policy includes multiple rules and the conditions of the first rule aren't satisfied when a user tries to access the app, Okta skips this rule and evaluates the user against the next rule. Click Next. Outlook 2010 and below on Windows do not support Modern Authentication. Enforcing MFA in this context refers to closing all the loopholes that could lead to circumventing the MFA controls. Secure your consumer and SaaS apps, while creating optimized digital experiences. This rule applies to users that did not match Rule 1 or Rule 2. Place the client ID and secret on the same line and insert a colon between them: clientid:clientsecret. Okta provides an approach to enable per-application sign-on policy to make access decisions based on group membership, network locations, platform (desktop or mobile), and multi-factor authentication, to name a few. Instruct admins to upgrade to EXO V2 module to support modern authentication. This allows Vault to be integrated into environments using Okta. Auth for Developers, by Developers | Okta Today, basic authentication is disabled by default in any new Office 365 tenant, just as it has been in the default Okta access policy for some time. If the credentials are accurate, Okta responds with an access token. It allows them to access the application after they provide a password and any other authentication factor except phone or email. Everyone. The order of the steps is important because the final step involves invalidating the current Office 365 tokens issued to users, which should be done after the Office 365 client access policies are set in Okta. Use the Okta-hosted Sign-in Widget to redirect your users to authenticate, then redirect back to your app. Use Rule 1 (example), Rule 2 (example), and Rule 3 (example) as a guide when setting up your authentication policy rules. Additionally, a good solution is to disable all Microsoft services that use legacy authentication and adjust the O365 sign-in policy within Okta to allow only legacy authentication within the local intranet. This article is the first of a three-part series. See Okta Expression Language for devices. B. Okta's API Access Management product a requirement to use Custom Authorization Servers is an optional add-on in production environments. Microsofts OAuth2-compliant Graph API is subject to licensing restrictions. See Request for token in the next section. B. A hybrid domain join requires a federation identity. Access and Refresh Tokens. Copyright 2023 Okta. Okta gives you one place to manage your users and their data. Our developer community is here for you. He advises business and technology leaders on evolving threats and helps them harness advances in identity technology to drive business outcomes and mitigate risk. The device will attempt an immediate join by using the service connection point (SCP) to discover your AAD tenant federation info and then reach out to a security token service (STS) server. Various trademarks held by their respective owners. This option is the most complex and leaves you with the most responsibility, but offers the most control. Select one of the following: Configures the resulting app permissions if all the previous conditions are met: Configures the authentication that is required to access the app: Configures the possession factor characteristics: Configures how often a user is required to re-authenticate: Use the following configuration as a guide for rule 1: Use the following configuration as a guide for rule 2: Use the following configuration as a guide for rule 3. Empower agile workforces and high-performing IT teams with Workforce Identity Cloud. The commands listed below use POP protocol as an example. Here are some of the endpoints unique to Oktas Microsoft integration. Password Hash Synchronization, or If you see a malformed username in the logs, like the user sent "bob" but the log shows a "" this indicates that the server is using MSCHAPv2 to encode the username. Be sure to review any changes with your security team prior to making them. This is expected behavior because, when the user provided biometrics to unlock their device, the authentication policy evaluated that as the first authentication factor. Okta is the leading independent provider of identity for the enterprise. Remote work, cold turkey. Okta recommends using existing libraries and OAuth 2.0 helper methods to implement your authentication flow. So? Use multi-factor authentication to provide a higher level of assurance even if a user's password has been compromised. Whether its Windows 10, Azure Cloud, or Office 365, some aspect of Microsoft is a critical part of your IT stack. Join a DevLab in your city and become a Customer Identity pro! An audit of your legacy authentication will undoubtedly unearth various bots and crawlers, BITS jobs and all sorts of other things to make you feel anxious. Configure strong authentication policies to secure each of your apps. Here's everything you need to succeed with Okta. Hi I was configuring Add user authentication to your iOS app | Okta Developer to our iOS application ( Browser SignIn ), to replace an old OktaSDK . The Client Credentials flow never has a user context, so you can't request OpenID scopes. Fast forward to a more modern space and a lot has changed: BYOD is prevalent, your apps are in the cloud, your infrastructure is partially there, and device management is conducted using Azure AD and Microsoft Intune. See Add a global session policy rule for more information about this setting. Okta Logs can be accessed using two methods. Select one of the following: Configures the network zone required to access the app. c# - .net Okta and AWS authentication - Stack Overflow Where, $OAUTH2_CLIENT_ID is the client id you get after creating the OIDC app, and $ISSUER is https://mycompany.okta.com. Androids native mail client does not support modern authentication. 1. Apples native iOS mail app has supported Modern Authentication since iOS11.3.1 (Sept 2017). In Okta, Go to Applications > Office 365 > Provisioning > Integration. Copyright 2023 Okta. D. Office 365 currently does not offer the capability to disable Basic Authentication. B. The Okta Identity Cloud connects and protects employees of many of the worlds largest enterprises. Instruct users to configure Outlook, Gmail or other mobile apps that support modern authentication. Understanding Your Okta Logs to Hunt for Evidence of an Okta - Mitiga Its a mode of authentication that doesn't support OAuth2, so administrators cant protect that access with multi factor authentication or client access policies. If the number of choices is overwhelming, we recommend exporting the search to a CSV or continuing the search in a SIEM. Understand the OAuth 2.0 Client Credentials flow. Client: In this section, choose Exchange ActiveSync client and all user platforms. Instruct users to upgrade to a more recent version. No XSS attacks, Okta takes care of it all. Creates policies that provide if/then logic on refresh tokens as well as O365 application actions. One way or another, many of todays enterprises rely on Microsoft. More details on clients that are supported to follow. Many admins use conditional access policies for O365 but Okta sign-on policies for all their other identity needs. See Hybrid Azure AD joined devices for more information. Any 2 factor types: The user must provide any two authentication factors. When software storage is used, Okta Verify will not satisfy the authentication policy if Hardware protection is selected as an AND Possession factor restraints are THEN condition. Reducing lifetime of access token carries a trade-off between performance and amount of time clients maintain access under the current configuration. At least one of the following groups: Only users that are part of specific groups can access the app. As promised on the Risky Business podcast, here are some System Log queries to help Okta administrators weed out examples of clients connecting to their Office 365 tenant over basic authentication (legacy authentication, in Microsoft parlance.) So, lets first understand the building blocks of the hybrid architecture. AAD interacts with different clients via different methods, and each communicates via unique endpoints. Okta supports a security feature through which a user is notified via email of any sign-on that is detected for their Okta user account from a new device or a browser. prompt can be set to every sign-on or every session. at System.Net.Security.SslState.StartReadFrame (Byte[] buffer . That makes any account in an Office 365 tenant that hasnt disabled basic authentication far more vulnerable to credential stuffing, because its security relies on the strength of user-defined passwords. ReAuthentication for a logged in user - Questions - Okta Developer However, with Office 365 client access policies, the access decision can also be implemented based on client type, such as web browser, modern auth or legacy auth clients. Now (using the same example from earlier), users can only provide Okta Verify Push with biometrics to get access. Pass-through authentication removes the need to synchronize the password hash to a cloud Azure AD by using intermediate systems called pass-through authentication agents that act as liaison between on-premises AD and Azure AD. If only rich client authentication (as opposed to browser-based authentication) isn't working, it more likely indicates a rich client authentication issue. No matter what industry, use case, or level of support you need, weve got you covered. The other method is to use a collector to transfer the logs into a log repository and . I can see the Okta Login page and have successfully received the duo push after entering my credentials . They update a record, click save, then we prompt them for their username and password. Password or Password / IdP: The user must enter a password every time the rule requires re-authentication. domainA.com is federated with Okta, so the username and password are sent to Okta from the basic authentication endpoint (/active). Okta has Authentication and User Management APIs that reduce development time with instant-on, scalable user infrastructure. Regardless of the access protocol, email clients supporting Basic Authentication can sign-in and access Office 365 with only username and password despite the fact that federation enforces MFA. Copyright 2023 Okta. Launch your preferred text editor and then paste the client ID and secret into a new file. Every app in your org already has a default authentication policy. It is a catch-all rule that denies access to the application. In the Okta syslog the following event appears: Authentication of a user via Rich Client. Securing Office 365 with Okta | Okta Optimized Digital Experiences. Its always whats best for our customers individual users and the enterprise as a whole. It is important for organizations to be aware of all the access protocols through which a user may access Office 365 email, as some legacy authentication protocols do not support capabilities like multi-factor authentication. The custom report will now be permanently listed at the top-right of, Common user agents in legacy authentication logs, Here are some common user agent strings from Legacy Authentication events (those with. Some organizations rely on third-party apps/Outlook plugins that havent upgraded to modern authentication. All rights reserved. Windows Hello for Business, Microsoft Autopilot, Conditional Access, and Microsoft Intune are just the latest Azure services that you can benefit from in a hybrid AAD joined environment. Possession factor: The user must provide a possession factor to authenticate. If you are using Okta Identity Engine, you are able to create flexible apps that can change their authentication methods without having to alter a line of code. Using Okta to pass MFA claims means that Okta MFA can be used for authorization eliminating the confusion of a second MFA experience. A disproportionate volume of credential stuffing activity detected by Oktas ThreatInsight targets Office 365 tenants, specifically, checking credentials stolen from third parties against accounts with basic authentication enabled. See Set up your app to register and configure your app with Okta. To revoke Refresh Tokens for all users: The official list of Outlook clients that support Modern Authentication, at the time of this publication, is listed in Table 3 and also available on the Microsoft site. Innovate without compromise with Customer Identity Cloud. Federated authentication is a method which delegates authentication to the identity provider (IDP), which in this case is Okta. At least one of the following users: Only allows specific users to access the app. okta authentication of a user via rich client failure In this scenario, MFA can only be enforced via Azure MFA, third-party MFA solutions are not supported. Start building with powerful and extensible out-of-the-box features, plus thousands of integrations and customizations. endpoint and it will populate a new search, as described in (2) above, only now with the Office 365 App ID inserted into the query. In any network zone defined in Okta: Only devices in a network zone defined in Okta can access the app. Its now reality that hybrid IT, particularly hybrid domain join scenarios, is the rule rather than the exception. Never re-authenticate if the session is active: The user is not required to re-athenticate if they are in an active session. Enter specific zones in the field that appears. It has proven ineffective and is not recommended for the modern IT environments especially when authentication flows are exposed to the internet as is the case for Office 365. You can also limit your search to failed legacy authentication events using the following System Log query:eventType eq "user.session.start" and outcome.result eq "FAILURE" and debugContext.debugData.requestUri eq "/app/office365/{office365 App ID}/sso/wsfed/active". At the same time, while Microsoft can be critical, it isnt everything. From professional services to documentation, all via the latest industry blogs, we've got you covered. Figure 1 below shows the Office 365 access matrix based on access protocols and authentication methods listed in Table 1: In most corporate environments nowadays, it is imperative to enforce multi-factor authentication to protect email access. Allowed after successful authentication: The device is allowed access when all the IF conditions are met and authentication is successful. Sync users from a variety of services, third-party apps, and user stores. Suspicious activity events | Okta See Request for token. Enforce MFA on new sign-on/session for clients using Modern Authentication. Rule 3 denies access to all users that did not meet Rule 1 or Rule 2. Protect against account takeover. Protocols like POP and IMAP only support basic authentication and hence cannot enforce MFA in their authentication flow. Okta - Auth Methods | Vault | HashiCorp Developer All rights reserved. object to AAD with the userCertificate value. This will effectively restrict access based on basic authentication over any access protocol (MAPI, EWS, ActiveSync, POP and IMAP). jquery - OAuth2 (Okta) token generation fails with 401 unauthorized How to troubleshoot non-browser apps that can't sign in to Microsoft
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