To change the lifetime of an Access Token or revoke a Refresh Token follow the steps mentioned here using PowerShell. Locate and open appbase64Creds.txt in C:\temp, copy its contents, and then close the file. Both Okta and AAD Conditional Access have policies, but note that Oktas policy is more restrictive. If the user does not have a valid Okta session at that time, the Global Session Policy is also evaluated (see Global session policies). When evaluating whether to apply the policy to a particular user, Okta combines the conditions of a policy and the conditions of its rule(s). Behind the scenes, Office 365 suite uses Azure AD for handling authentication i.e. EWS is an API used in Outlook apps that interact with Exchange (mail, calendar, contacts) objects. If you already know why these authentication methods are risky, skip straight on to the queries and containment strategies. If only rich client authentication (as opposed to browser-based authentication) isn't working, it more likely indicates a rich client authentication issue. We recommend saving relevant searches as a shortcut for future use. This article is the first of a three-part series. Here are some common user agent strings from Legacy Authentication events (those with /sso/wsfed/active" in the requestUri. For example, Catch-all Rule. The default time is 2 Hours. Copy the App ID into the search query in (2) above. Okta provides the flexibility to use custom user agent strings to bypass block policies for specific devices such as Windows 10 (Windows-AzureAD-Authentication-Provider/1.0). Okta helps customers fulfill their missions faster by making it safe and easy to use the technologies they need to do their most significant work. For running Exchange Powershell commands in your windows machine (or server), install the Windows Management Framework 5.1. 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. When a user moves off the network (i.e., no longer in zone), Conditional Access will detect the change and signal for a fresh login with MFA. Since the object now lives in AAD as joined (see step C) the retry successfully registers the device. OAuth 2.0 and OpenID Connect decision flowchart. For example, Outlook clients can default to Basic Authentication when by modifying registry on Windows machines. Okta has Authentication and User Management APIs that reduce development time with instant-on, scalable user infrastructure. Easily add a second factor and enforce strong passwords to protect your users against account takeovers. Select one of the following: Configures additional conditions using the. Federated authentication is a method which delegates authentication to the identity provider (IDP), which in this case is Okta. Basic Authentication are methods to authenticate to Office 365 using only a username and password. Note: Okta's Developer Edition makes most key developer features available by default for testing purposes. Password + Another factor or Password / IdP + Another factor: The user must provide a password, and any other authentication factor. To revoke Refresh Token for a single user, log in to exchange using Exchange Online PowerShell Module: 3. Base64-encode the client ID and secret (as shown later) and then pass through Basic Authentication (opens new window) in the request to your custom authorization server's /token endpoint: Note: The client ID and secret aren't included in the POST body, but rather are placed in the HTTP Authorization header following the rules of HTTP Basic Auth (opens new window). Login - Okta Configure strong authentication policies to secure each of your apps. For example, if this policy is being applied to high profile users or executives i.e. Pass-through Authentication allows users to use the password to access cloud services like Office 365, as the one stored in on-premise AD. Its now reality that hybrid IT, particularly hybrid domain join scenarios, is the rule rather than the exception. Okta gives you a neutral, powerful and extensible platform that puts identity at the heart of your stack. They continuously monitor and rapidly respond to these attacks to protect customer tenants and the Okta service. Okta inline hook calls to third-party external web services previously provided only header-based authentication for security. The periodicity of the factor prompt can be set based on the sensitivity of users/groups. No matter what industry, use case, or level of support you need, we've got you covered. E. In environments where Okta is used for federation, using legacy authentication protocols (POP and IMAP), that rely on Basic Authentication does not trigger the New Device Access email notification. An example of a legitimate business use case would be a SaaS integration that uses POP3 or IMAP such as Jira. Congrats! The following image reflects the rules that are provided as an example: This rule applies to users with devices that are managed, registered, and have secure hardware. Instead, you must create a custom scope. Our second entry, calculates the risks associated with using Microsoft legacy authentication. Place the mouse cursor in Enter Field Value and System Log will list all the available results from events in the System Log. Modern Authentication on Office 365 enables sign-in features such as multi-factor authentication and SAML-based sign-in with Identity Providers, such as Okta. This is the recommended approach most secure and fastest to implement. The Office 365 Exchange online console does not provide an option to disable the legacy authentication protocols for all users at once. Authentication error message in okta login page - Stack Overflow Okta prompts the user for MFA then sends back MFA claims to AAD. Oktas sign-in policy understands the relationship between authentication types and their associated source endpoints and makes a decision based on that understanding. In the Admin Console, go to Applications> Applications. Happy hunting! Various trademarks held by their respective owners. In addition, you need a GPO applied to the machine that forces the auto enrollment info into Azure AD. For newly upgraded machines (Windows 10 v1803), part of the Out-of-the-Box Experience (OOTBE) is setting up Windows Hello for Business. All access to Office 365 will be over Modern Authentication. If you are a Classic Engine customer who wants to upgrade their apps to use Identity Engine for authentication, go to Identity Engine upgrade overview. Cloud Authentication, using either: These policies are required to ensure coverage when users are not protected by the Office 365 Authentication Policies. This complexity presents a major challenge in balancing support for email applications preferred by end-users and enforcing MFA across the entire Office 365 environment. Password Hash Synchronization, or Every sign-in attempt: The user must authenticate each time they sign in. It is a catch-all rule that denies access to the application. Instruct users to configure Outlook, Gmail or other mobile apps that support modern authentication. Office 365 email access is governed by two attributes: an authentication method and an access protocol. Watch our video. In this example: Rule 1 allows seamless access (Okta FastPass) to the application if the device is managed, registered, has secure hardware, and the user successfully provides any two authentication factors. This allows Vault to be integrated into environments using Okta. Any platform (default): Any device platform can access the app. Create authentication policy rules. Thousands of customers, including 20th Century Fox, Adobe, Dish Networks, Experian, Flex, LinkedIn, and News Corp, trust Okta to help them work faster, boost revenue and stay secure. The error response tells you that browser clients must use PKCE, and as PKCE is only possible in an authorization code flow, this implicitly means that Okta allows only authorization code flow from a browser client. Gartner names Okta a leader in Access Management. MacOS Mail did not support modern authentication until version 10.14.Instruct users to upgrade to a more recent version.If a mail profile was manually configured for basic authentication, this mail profile must be removed and a new one established using the sign-in workflow in the MacOS Mail client. An access Token is granted for the combination of user, client, and resource that is used when the user first logs in. Therefore, even if Modern Authentication is enabled on an Office 365 tenant, mail clients can still access it using Basic Authentication. In the Admin Console, go to SecurityAuthentication Policies. Select API Services as the Sign-in method. Everyones going hybrid. In the context of authentication, these protocols fall into two categories: Access Protocols. You can reach us directly at developers@okta.com or ask us on the Suddenly, were all remote workers. As we straddle between on-prem and cloud, now more than ever, enterprises need choice. Note that basic authentication is disabled: 6. Configure hybrid Azure Active Directory join for federated domains, Disable Basic authentication in Exchange Online, Use Okta MFA to satisfy Azure AD MFA requirements for Office 365. See. In any network zone defined in Okta: Only devices in a network zone defined in Okta can access the app. By leveraging an open and neutral identity solution such as Okta, you not only future-proof your freedom to choose the IT solutions you need for success, you also leverage the very best capabilities that Microsoft has to offer through Oktas deep integrations. Check the VPN device configuration to make sure only PAP authentication is enabled. Apples native iOS mail app has supported Modern Authentication since iOS11.3.1 (Sept 2017). D. Office 365 Administrators will need the Modern Authentication supported PowerShell module to connect to online Exchange. Select one of the following: Configures the risk score tolerance for sign-in attempts. Not all access protocols used by Office 365 mail clients support Modern Authentication. The Expected Behavior/Changes section below addresses the trade-offs that must be made to enforce MFA for Office 365. Any 1 factor type or Any 1 factor type / IdP: The user must provide a possession, knowledge, or biometric authentication factor. 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. Forrester WaveTM names Okta a Strong Performer in Customer Identity and Access Management. Modern authentication methods are almost always available. AAD interacts with different clients via different methods, and each communicates via unique endpoints. Your Goals; High-Performing IT. Getting Started with Office 365 Client Access Policy, Third party MFA and on-premises MFA methods are not supported, including, not limited to, legacy Outlook and Skype clients and a few native clients, Modern Authentication supported PowerShell module, Configure office 365 client access policy in Okta, Microsoft Exchange Online Remote PowerShell Module. Note: If there is a business requirement for allowing access to legacy authentication protocols, create a group of those user/service accounts and exclude that group from this rule by checking the Exclude the following users and groups from this rule option. Okta - Auth Methods | Vault | HashiCorp Developer The email provides information about the timestamp, location, and device information, such as IP Address and user agent (OS version/browser). 'content-type: application/x-www-form-urlencoded', 'grant_type=client_credentials&scope=customScope'. 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. In Okta, Go to Applications > Office 365 > Provisioning > Integration. See section Configure office 365 client access policy in Okta for more details. Mapping identities between an identity provider (IDP) and service provider (SP) is known as federation. If a users mail profile was configured prior to this date, the basic authentication profile may remain unchanged and will need to be reset. To identify how Okta Verify keys are stored for a device, view the secureHardwarePresent device attribute in the Admin Console, or use an Okta Expression Language (EL) expression to determine the value of device.profile.secureHardwarePresentview. Please enable it to improve your browsing experience. Use Rule 1 (example), Rule 2 (example), and Rule 3 (example) as a guide when setting up your authentication policy rules. You already have AD-joined machines. This option is the most complex and leaves you with the most responsibility, but offers the most control. Organizations can also couple Office 365 client access policy with device trust as a potential solution for managed iOS devices to allow access to Office 365. Azure AD is Microsofts cloud user store that powers Office 365 and other associated Microsoft cloud services. NB: these results wont be limited to the previous conditions in your search. Protocols like POP and IMAP, which do not support modern authentication methods are referred to as legacy authentication protocols. 3. RADIUS common issues and concerns | Okta And most firms cant move wholly to the cloud overnight if theyre not there already. Enter Admin Username and Admin Password. You can customize the policy by creating rules that regulate, among other things, who can access an app, from what locations, on what types of devices, and using what authentication methods. Hi I was configuring Add user authentication to your iOS app | Okta Developer to our iOS application ( Browser SignIn ), to replace an old OktaSDK . Our developer community is here for you. Figure 2 shows the Office 365 access matrix once configurations are implemented: Note that, if there is a legitimate business use case for allowing traffic over legacy authentication protocols that rely on Basic Authentication, Office 365 client access policy provides an option to add a user/group exception. This document covers the security issues discussed above and provides illustrative guidance on how to configure Office 365 with Okta to bridge the gap created by lack of MFA for Office 365. You can use one of Okta's SDKs or an open-source library if an appropriate Okta SDK is not available. Oktas Autopilot enrollment policy takes Autopilot traffic (by endpoint) out of the legacy authentication category, which would normally be blocked by the default Office 365 sign-in policy. Check the Okta syslog to see why the connection was rejected. So, lets first understand the building blocks of the hybrid architecture. 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. Create one rule that challenges default users to provide their password and another rule that challenges all members of the designated group to provide Okta Verify. The Client Credentials flow is intended for server-side (confidential) client applications with no end user, which normally describes machine-to-machine communication. Select. Following the examples but do not know how to procced to list all AWS resources. 1 We have an application that has frontend UI (Which is a web application) which communicates with a resource server. If a domain is federated with Okta, traffic is redirected to Okta. ReAuthentication for a logged in user - Questions - Okta Developer These clients will work as expected after implementing the changes covered in this document. The goal of creating a block policy is to deny access to clients that rely on legacy authentication protocols which only support Basic Authentication irrespective of location and device platform. Select one of the following: Configures whether devices must be managed to access the app. Once the user has a valid refresh token, they will not be prompted for login and will continue to have access until the refresh token expires. Authentication as a Service from the Leader in SSO | Okta When Modern Authentication is enabled in Office 365, clients that support Modern Authentication will use this flow over Basic Authentication. Implement the Client Credentials flow in Okta. Rules are numbered. Basic Authentication are methods to authenticate to Office 365 using only a username and password. If the number of choices is overwhelming, we recommend exporting the search to a CSV or continuing the search in a SIEM. While newer email clients will default to using Modern Authentication, that default can be overridden by end-users at client-side. During Windows Hello for Business enrollment, you are prompted for a second form of authentication (login into the machine is the first). 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 Outlook Web App (OWA) will work for all browsers and operating systems as it is browser-based and does not depend on legacy authentication protocols. Password re-authentication frequency is: 4 Hours, Re-authentication frequency for all other factors is: 15 Minutes. Possession factor: The user must provide a possession factor to authenticate. Then, connect your app to Okta using whatever mechanism makes sense for the deployment model that you choose. Select the authentication policy that you want to add a rule to. Note: We strongly advise against using WebViews for authentication on mobile apps as this practice exposes users to unacceptable security risks. Resolution Delete any cached Microsoft passwords and reboot the machine: Open Credential Manager app on Windows (For Mac, open the Keychain access program). Daily logins will authenticate against AAD to receive a Primary Refresh Token (PRT) that is granted at Windows 10 device registration, prompting the machine to use the WINLOGON service. If you cant immediately find your Office365 App ID, here are two handy shortcuts. AAD authenticates the user and the Windows Hello for Business enrollment process progresses to request a PIN to complete enrollment. The Client Credentials flow never has a user context, so you can't request OpenID scopes. Configure the re-authentication frequency, if needed. Launch a terminal and enter the following command, replacing clientid:clientsecret with the value that you just copied. This provides a balance between complexity and customization. Place the client ID and secret on the same line and insert a colon between them: clientid:clientsecret. Everyone. Oktas security team sees countless intrusion attempts across its customer base, including phishing, password spraying, KnockKnock, and brute-force attacks. See the Scopes section of the Create a custom authorization server guide for more information on creating custom scopes. If the user approves a prompt in Okta Verify or provides biometrics (meets NIST AAL2 requirements) (default): The user must prove that they are physically present when using Okta FastPass to authenticate. 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. The other method is to use a collector to transfer the logs into a log repository and . Create a policy for denying legacy authentication protocols. For more background on the different deployment models, including basic flows and help with choosing between models, see Okta deployment models redirect vs. embedded. Okta Logs can be accessed using two methods. Watch our video. In this scenario, MFA can only be enforced via Azure MFA, third-party MFA solutions are not supported. Azure AD Connect (AAD Connect) is a sync agent that bridges the gap between on-premises Active Directory and Azure AD. Use Okta's UI to add or remove users, modify profile and authorization attributes, and quickly troubleshoot user sign-in issues. In this example: Authentication policies define and enforce access requirements for apps. Specify the app integration name, then click Save. And they also need to leverage to the fullest extent possible all the hybrid domain joined capabilities of Microsoft Office 365, including new Azure Active Directory (AAD) features. Optionally, apply the policy in 30 minutes (instead of 24 hours) by revoking the user tokens: 9. Innovate without compromise with Customer Identity Cloud. Now (using the same example from earlier), users can only provide Okta Verify Push with biometrics to get access. Select one of the following: Configures users that can access the app. You will need to replace Pop in the commands with Imap and ActiveSync to disable those protocols as well. Managed: Only managed devices can access the app. The most secure option. Copyright 2023 Okta. Production Release Notes | Okta AD creates a logical security domain of users, groups, and devices. Microsofts OAuth2-compliant Graph API is subject to licensing restrictions. D. Office 365 currently does not offer the capability to disable Basic Authentication. Outlook 2010 and below on Windows do not support Modern Authentication. For more information read Device-based Conditional Access and Use Okta MFA to satisfy Azure AD MFA requirements for Office 365, and watch our video. Use Oktas System Log to find legacy authentication events. Modern authentication can be enabled for an Office 365 tenant using PowerShell by executing the following commands: 1. a. See Request for token in the next section. To govern Office 365 authentication with policies defined in Okta, federation needs to be enabled on Office 365. The MFA requirement is fulfilled and the sign-on flow continues. This change removes responsibility for defining and enforcing authentication criteria from your Global Session Policy and transfers it to each of your authentication policies. Click Authenticate with Microsoft Office 365. Different flows and features use diverse endpoints and, consequently, result in different behaviors based on different policies. The authentication policy is evaluated whenever a user accesses an app. Embed the Okta Sign-In Widget into your own code base to host the authentication client on your servers. Empower agile workforces and high-performing IT teams with Workforce Identity Cloud. 2. A. But there are a number of reasons Microsoft customers continue to use it: Okta advises Microsoft customers to enable modern authentication and disable legacy authentication to Exchange Online using PowerShell before federating Office 365 access to Okta (at either the tenant or mailbox level). Empower agile workforces and high-performing IT teams with Workforce Identity Cloud. By default, the Access Token is valid for a period of 1 hour (configurable to a minimum of 10 minutes). Found this sdk for .net https://github.com/okta/okta-auth-dotnet. See Okta Expression Language for devices and . At a high-level, this flow has the following steps: Your client application (app) makes an authorization request to your Okta authorization server using its client credentials. In the context of this document, the term Access Protocol indicates the protocols such as POP, IMAP, Exchange ActiveSync, Exchange Web Services (EWS), MAPI and PowerShell. Click Add Rule . 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. The user can still log in, but the device is considered "untrusted". With deep integrations to over 6,500 applications, the Okta Identity Cloud enables simple and secure access for any user from any device. Upgrade from Okta Classic Engine to Okta Identity Engine. How to troubleshoot non-browser apps that can't sign in to Microsoft Now you have to register them into Azure AD. Typically, you create an Okta org and an app integration to represent your app inside Okta, inside which you configure your policies. 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. Select one of the following: Configures the network zone required to access the app. To find events that were authenticated via the Legacy Authentication endpoint, expand on user login events and select, to see the full context of the request. If secure hardware is not available, software storage is used. Note that the minimum privileges required on Office 365 and the Okta platform to implement these changes are listed in Table 2: Before proceeding further, we should mention that the configuration changes listed in this document will enforce the following behaviors: A. Basic Authentication To guarantee that the user is who they say they are, you can combine different authentication methods for higher security requirements. I can see the Okta Login page and have successfully received the duo push after entering my credentials . Oktas O365 Sign On policy sees inbound traffic from the /active endpoint and, by default, blocks it. In the Admin Console, go to Applications > Applications. Registered: Only registered devices can access the app. In Okta you create a strict policy of ALWAYS MFA whereas in Conditional Access the policy will be configured for in and out of network. Your app uses the access token to make authorized requests to the resource server. Rule 3 denies access to all users that did not meet Rule 1 or Rule 2. Microsofts cloud-based management tool used to manage mobile devices and operating systems. With everything in place, the device will initiate a request to join AAD as shown here. The client ID, the client secret, and the Okta URL are configured correctly. Click the Rules tab. Configure an authentication policy for Okta FastPass | Okta 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. Optionally, use the following PowerShell snippets to assign the authentication policy or clear tokens for multiple users (For more examples, visit Microsoft's documentation): Example 1: Block users with title containing Engineering, $List = Get-Content "C:\temp\list.txt" $List | foreach {Set-User -Identity $_ -AuthenticationPolicy "Block Basic Authentication"} $List | foreach {Set-User -Identity $_ -STSRefreshTokensValidFrom $([System.DateTime]::UtcNow)}. Create a Policy for MFA over Modern Authentication. If not, use the following command to enable it: Note that, because Office 365 does not provide an option to disable Basic Authentication, enabling Modern Authentication alone is insufficient to enforce MFA for Office 365.