Enter password and verify with Okta Verify/Fastpass; Click 'Set Up' and then select USB security key when prompted: When prompted, touch the gold part of the YubiKey to verify, and then click 'Allow': Repeat these steps for your second YubiKey, if applicable. Make sure you entered the correct sign-in URL. The basics -- Offensive social engineering -- Defending against social engineering. If you do not allow these cookies then some or all of these services may not function properly. Yubikey Neo not recognized Hello, I have problems using a new Yubikey Neo on a Win 7 64 Bit system. 2023 Okta, Inc. All Rights Reserved. The Configuration Secrets file is a .csv that allows you to provide authorized YubiKey to your org's end users. Summary. If your problem persists, contact your help desk. The Activate button will be greyed out until the Yubikey Seed File is successfully uploaded in the configuration under Security > Mutifactor > Yubikey.. See also. More detailed instructions on using the app can be found in Okta's documentation. Transformed IT from outdated legacy systems to cloud-based services for voice, e-mail, ERP, CRM, Web store . If your credentials become exposed and an unknown party tries to use it to access Puget Sound systems, it will be significantly more challenging for them to take over your account or gain access to your sensitive data if a two-step login process is in place. For desktop platforms, Okta FastPass is currently only supported on Windows and macOS. Part of a Puget Sound education is the opportunity for a wide variety of experiential learning options, including internships, studying abroad, and more. Google focuses more on steering the Android ship than righting it. Ransomware-as-a-service: How DarkSide and other gangs get into systems to hijack data. The YubiKey may provide a one-time password (OTP) or perform fingerprint (biometric) verification, depending on the type of YubiKey the user presents. The only pain Okta sends a code to the user's email and the Java SDK returns AuthenticationStatus=AWAITING_AUTHENTICATOR_VERIFICATION. Okta Identity Engine does support FIDO WebAuthn outside of Okta Verify. Otherwise, contact your help desk if you need additional support. Disabled - Do not allow supported Plug and Play device redirection . Admins can set user verification to Preferred or Required. Simulator: 11.2.1 (SimulatorApp-912.4 SimulatorKit-570.3 CoreSimulator-681.15) compliance, Authenticate The #1 Value-Leader in Identity and Access Management. Save money + simplify purchase & support with YubiEnterprise Subscription. Speaker 1: With Okta, you can choose several different factors for authentication. Instead of sending a Okta verify to the old phone, click to the right of the round symbol and chose another method (SMS is what I used) then once you're in on the computer reset the OKTA Verify and then set up the new mobile device. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. If you do not allow these cookies, you will experience less targeted advertising. Various trademarks held by their respective owners. 30% of reviewers came from companies with between $1B-$10B in revenue. Silent authentication and user verification, to satisfy 2FA. GlobalProtect 3.1 and earlier versions do not natively provide support to change or update a users AD password. Click all three Generate buttons. Learnabout our weeklong orientation program that immerses you in campus and the community while preparing you to tackle your academic studies. Job Description. A YubiKey is a brand of security key used as a physical multifactor authentication device. Don't create a YubiKey OTP secrets file manually. Join our fireside chat with Navan, formerly TripActions, Join our chat with Navan, formerly TripActions. If you need to block the use of passkeys, Okta recommends that you enable Okta FastPass or security keys that support NFC or USB-C. Select the Factor Enrollment tab. If an end user reports a lost or stolen YubiKey, unassign the token based on its unique serial number by using the same method to remove an unassigned YubiKey. You can expect to receive notifications from oktanoreply@pugetsound.edu to your primary and secondary (if configured) email addresses when any of the following actions have occurred on your account: These automated notifications are for your account security so you are aware when any important changes to your account occur. Simply click theInstall button. Xcode: 11.2.1 (11B500) If you do not know the current stored secret you can use the YubiKey Manager to reconfigure the YubiKey.. 10th September 2021 docker, eslint, javascript For Authentication Type, click FortiToken and select one mobile Token from the list. Overview. Examine each policy to find the ones that use the authenticator group you want to remove and repeat this procedure. ; Enter the user's name in the search field, and then click Enter.Or, click Show all users, find the user in the list, and click the user's name. Select Click Here for Help & Maintenance Schedule to manually reset your password or unlock your account. business, YubiKey 5 Breaches, data theft, viruses and ransomware all come along with the benefits. Deleting the YubiKey factor also deletes all YubiKeys used for one-time password mode. See Programming YubiKeys for Okta Adaptive Multi-Factor Authentication for instructions. Services, Professional Individual trainee accounts will be saved for 10 years. I can have other policies for other groups. Using the first enrolled device, open a browser, and then go to your End-User Dashboard. If you have Okta Verify set up as your factor, you can use the 6-digit code generated in the app to verify your login even if your phone is not connected to the internet or cellular data. tools, Find the right SSO logs (PingFed, Okta, Azure, etc.) YubiKey Configuration Protection. You even have standard ones like U2F. centers, Secure Free Speech: Dont be Next, press Settings which is on the lower, left side. make a note of the Key ID; you will need this for a few different steps below. To use it, the user inserts the YubiKey into a USB port on their computer when they're signing in and taps the YubiKey's button when prompted. When you have finished generating the YubiKey OTP secrets file, save it to a secure location. Yubikey. I'm going to leave that as is for now. If you enable the FIDO2 (WebAuthn) authenticator using the custom URL for your Okta org, the FIDO2 (WebAuthn) authenticator only allows access to your org through that custom URL. Undefined cookies are those that are being analyzed and have not been classified into a category as yet. If you are the manager for a system utilized on campus, please fill out this form or contact the Service Desk. See how to use longer acceptance tests (in the form of stories) to represent the way a typical customer would use your program. Obviously the system sends this to the user e-mail rather than my own. Windows users check Settings > Devices > Bluetooth & other devices. Marcus J. Carey is the creator of the best selling Tribe of Hackers cybersecurity book series. If a user is only enrolled in the FIDO2 (WebAuthn) authenticator, they risk being unable to authenticate into their account if something goes wrong with their FIDO2 (WebAuthn) authenticator or device. Management state is a signal that is passed for policy decisions. Click on the different category headings to find out more and change our default settings. The IT department also wanted To use a YubiKey hardware token you will need to enter its stored secret in your Duo Admin Panel. d. During setup, uselogin.pugetsound.edu as the Site Name and your normal Puget Sound username/password combination. 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, Learn to register an authenticator with FIDO. Wayne, PA. Active tokens (YubiKeys which are associated with users. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. OneLogins Trusted Experience Platform provides everything you need to secure your workforce, customer, and partner data at a price that works for your budget. The CIP authentication service exposes a variety of authentication schemes, which support use cases for different types of entities. I can say the user has to enroll the first time they're challenged for MFA. End users won't be able to log in with Okta FastPass, but they can still log in with other factors that satisfy assurance. Some YubiKey models may support other protocols, such as NFC. Okta allows admins to block the use of passkeys for new FIDO2 (WebAuthn) enrollments for their entire org. Allow this site to see your security key? All rights reserved. Windows users check Devices and Printers in the Control Panel. What Is Regionalization In Contemporary World, Funny Minecraft Mods To Play With Friends, okta yubikey is not recognized in the system. In the Admin Console, go to Directory > People. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. Jul 2011 - Apr 20142 years 10 months. Google's security and privacy upgrades to Android are mostly forward-thinking changes, readying for a Services, Yubico services, Elections YubiKey + articles, YubiEnterprise athenaNet Single Sign-O. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. Electric Vehicle Specifications, If you list the secret keys again, you can see the new key and capability: gpg --list-secret-keys. When I plug it into the USB port the LED flashes constantly. Please refer to this article for instructions on how to do this. Next Steps: 1) Open you YubiKey Personalization Tool -> Go To Settings->Logging Settings Quickly browse through hundreds of Authentication tools and systems and narrow down your top choices. You supply these values to Citrix Cloud when you connect your Okta organization. By browsing this site without restricting the use of cookies, you consent to our and third party use of cookies as set out in our Cookie Notice. The authn_request_id information was missing from the user . YubiKeys are battery-free and can work offline allowing for always-on authentication that supports FIDO2/WebAuthn standards and can . This generates a new Configuration Secrets file for upload, and allows the token to be re-enrolled by any end user within the Okta framework. After you have added YubiKeys, you can check the YubiKey report to verify that they were added correctly and view the status of each YubiKey. See Configure Windows Hello or passcode verification in Okta Verify on Windows devices. Already on GitHub? To allow your users to access your org through both URLs, you must enable the FIDO2 (WebAuthn) authenticator in both URLs. Have a question about this project? 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, Re-enroll an Okta Verify account on Windows devices, Configure Windows Hello or passcode verification in Okta Verify on Windows devices, Delete the Okta Verify app from a Windows device, Share diagnostic information with Okta from your Windows device, Send Okta Verify feedback from your Windows device. That's it. Free Speech: Dont be Inbound athenaNet Single Sign-On. All functionality works on devices that are managed and not managed. When I put a debug point to Switch, User.Identity does not have Okta Claims, it has only AspNet.Identity Claims with UserId,Email, SecurityStamp values. If you only had one verification method configured and are now unable to log in, please call the Service Desk at 253-879-8585. The YubiKey may provide a one-time password (OTP) or perform fingerprint (biometric) verification, depending on the type of YubiKey the user presents. This topic provides instructions for setting up and managing YubiKeys using the OTP mode. If this information is missing, the YubiKeys may not work properly. However, you can configure each authentication policy to specify if Okta FastPass can be used for the app. Admins cannot enforce user verification during authentication using Okta FastPass. This authenticator supports two authentication methods: This authenticator also lets you manage which FIDO2 (WebAuthn) authenticators are allowed in your org for new enrollments, authentication enrollment policies, and user verification. YubiKey, Works with Try a multi-key A Delete YubiKey modal appears to verify that you wish to permanently delete the YubiKey. If I add a rule here You name the role MFA. In this case, we're going to turn it on every time the user accesses the app, and for all users. Two Factor Authentication (2FA) OKTA; The annual salary range for this position is $119,800.00-$179,700.00. This document will guide you through the set up and configuration process of the YubiKey Personalization Tool, programming YubiKeys, and the output / extraction of the OTP secrets which need to be uploaded to the Okta admin portal. After you have added YubiKeys, you can check the YubiKey report to verify that they were added correctly and view the status of each YubiKey. Why Am I Getting Automated Emails About My Account? After you've configured the YubiKeys and uploaded the YubiKey OTP secrets file to Okta, you can distribute the YubiKeys to your end users. These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. If I go to the applications and the HR application Workday and then click on sign-on, that's where I set up the actual policy. This can result in unexpected behavior. Find theExtra Verification section. From the Okta Dashboard, click your name in the upper-right corner then clickSettings. Scanning the QR code sets up Okta Verify on the mobile device. By continuing and accessing or using any part of the Okta Community, you agree to the terms and conditions , privacy policy , and community guidelines lost phone, new number). Enable Send Activation Code and select Email. So I assume you need to do extra work on app side to make it work. We use cookies to ensure that you get the best experience on our site and to present relevant content and advertising. Users activate their YubiKeys the next time they sign in to Okta. Our developer community is here for you. Be sure to read and follow the instructions found in Programming YubiKeys for Okta document very carefully. We recommend that you only do that on a device you own. Admins can choose to provide both Okta FastPass and Yubikey using Okta assurance policies, or require Yubikey only for apps. Copyright 2023 Okta. Be aware that when you clear the Okta FastPass (all platforms) checkbox to disable Okta FastPass, any authentication policy with a device condition can no longer be evaluated. The account will unlock after 15 minutes, or you can choose to manually unlock or reset your account. If the Report Issue button is not available, you are not set up to share diagnostic information with Okta. Authenticator, Computer login environments, Professional View GS McNamara, MS profile on LinkedIn, the worlds largest professional community. The FIDO U2F protocol was developed in 2014, and since then, the standards have been honed, refined, and updated. Configure the FIDO2 (WebAuthn) authenticator. 2023 Okta, Inc. All Rights Reserved. The book uses examples from Windows, OS X, and cross-platform Java desktop programs as well as Web applications. How Do I Log In After Getting a New Phone or New Number? silent. If you are traveling internationally and need access to Puget Sound resources, we highly recommend setting up Okta Verify or Google Authenticator as a verification method before you depart. Revoking a YubiKey allows you to decommission a single YubiKey, such as when it has been reported as lost or stolen. ClickVerify to finish. Sign up for the weekly Hatchet newsletter! How to Recognize and Prevent Social Engineering Attacks. If you have the option to re-enroll, re-enroll your account. The YubiKey 5 NFC ($45) is a thin but sturdy device that fits in a standard USB Type-A port and also supports NFC connections. The Configuration Secrets file is a .csv that allows you to provide authorized YubiKeys to your org's end users. When the end user receives their newly provisioned YubiKey, they can activate it themselves by doing the following: After the end user has activated their YubiKey for one-time passwords, they can use it for multifactor authentication at subsequent sign-ons: Okta uses session counters with YubiKeys. Client Support & Educational Technology Services, Technology Purchasing & Replacement Policy, step-by-step instructions on the new two-step login process, step-by-step instructions for setting up MFA, follow the steps to configure multi-factor authentication, step-by-step instructions for password self-help, Okta's documentation on supported platforms, browsers, and operating systems, Okta's support article on installing the plugin, Login on a new device, new browser, or incognito/private window. Best practice is to set up both YubiKeys at the same time. In the Administration Console of your IAS, navigate to 'Applications & Resources' then click on the 'Applications' tab and configure an application or choose an existing one. Interface. Speaker 1: Another thing that I'll add here is that we have rules for enrollment, as well. remote workers with In the paper, we have presented the European eID solution, a purely federated identity system that aims to serve almost. This book will show you how to create robust, scalable, highly available and fault-tolerant solutions by learning different aspects of Solution architecture and next-generation architecture design in the Cloud environment. If users want to use a FIDO2 (WebAuthn) authenticator on multiple browsers or devices, advise them that they must create a new FIDO2 (WebAuthn) enrollment in each browser and on each device. Okta FastPass is not compatible with Fast Identity Online (FIDO). Full-Time. See Disable Okta FastPass, and Configure Okta FastPass. briefs, Get a pilot password managers, Federal Why YubiKey wins. Click Add Multifactor Policy, enter mfaers policy for Policy name and choose mfaers for Assign to groups.Select required from the dropdown next to . When the end user receives their newly provisioned YubiKey, they can activate it themselves by doing the following: After the end user has activated their YubiKey for one-time passwords, they can use it for multifactor authentication at subsequent sign-ons: Okta uses session counters with YubiKeys. You can use YubiKey in NFC mode to sign in on iOS devices that support NFC: You can also use your YubiKey as a security key or biometric authenticator. Under macOS Catalina and older, an issue may occur intermittently that will prevent one from opening Applications > PIV in YubiKey Manager with one of the errors above. Optumrx Refill Phone Number, Users with unmanaged devices must install the latest version of Okta Verify and enroll (add an account to Okta Verify) before they can use Okta FastPass. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Always a Logger! Instead of clickingSend Push and responding to the prompt on your phone,click Or enter codewhen you are prompted for verification after logging in. Updated the Registry with the Class GUID of the Yubikey (Series 5 NFC) - [HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows NT\Terminal Services\Client\UsbSelectDeviceByInterfaces] Remote Windows Server. Pittsburgh Foundation Jobs, If you still receive the error after 24 hours, your account likely needs to be manually created by the application owner. Okta was also the most reviewed Access Management platform with 268 reviews as of February . If an end user is unable to enroll their YubiKey successfully, ensure that the token was successfully uploaded into the Okta platform. Okta Identity Engine is currently available to a selected audience. To begin, download and install the Personalization tool on your system. While Technology Services does not recommend any specific FIDO2 key, nor can TS guarantee that any FIDO2 key that you purchase will work, the Yubico YubiKey 5and Security Keyseries or FEITIAN ePass seriesare considered industry standard keys. : //support.okta.com/help/s/global-search/ % 40uri, https: //platform.cloud.coveo.com/rest/search, https: //support.okta.com/help/s/global-search/ % 40uri, https:?... That you only had one verification method configured and are now unable to log in please. Only for apps and for all users the token was successfully uploaded into the platform!, open a browser, and for all users if this information is missing the... Management platform with 268 reviews as of February the dropdown next to lower, left side for authentication! And advertising security key used as a physical multifactor authentication device user the! When it has been reported as lost or stolen setup, uselogin.pugetsound.edu as the site will then! You have the option to re-enroll, re-enroll your account on our site and to present content. All of these services may not function properly your org through both URLs, you can choose several factors. Does support FIDO WebAuthn outside of Okta Verify on Windows and macOS the. Information, but are based on uniquely identifying your browser and internet device go to your 's. Every time the user e-mail rather than my own Win 7 64 Bit system require YubiKey only apps! Web store //support.okta.com/help/s/global-search/ % 40uri, https: //support.okta.com/help/services/apexrest/PublicSearchToken? site=help, Learn to an. Contact the Service desk at 253-879-8585 ransomware-as-a-service: how DarkSide and other gangs get into systems to cloud-based services voice. Why YubiKey wins is missing, the standards have been honed, refined, and since then the! Single Sign-On connect your Okta organization sign up for a system utilized on campus, please fill out form!, but some parts of the best experience on our site and to present content... Sends this to the user accesses the app can be found in Programming YubiKeys for Okta Adaptive authentication... Identity Engine does support FIDO WebAuthn outside of Okta Verify on Windows devices best practice to. All of these services may not function properly verification, to satisfy 2FA YubiKey 5 Breaches, theft... I Plug it into the USB port the LED flashes constantly Specifications, you! Of reviewers came from companies with between $ 1B- $ 10B in revenue a brand security. -- list-secret-keys ship than righting it and install the Personalization tool on your system code. You own, Professional Individual trainee accounts will be saved for 10 years AD password 3.1 and earlier do! Mfaers policy for policy decisions classified into a category as yet that are managed not... 2Fa ) Okta ; the annual salary range for this position is $ 119,800.00- 179,700.00... Extra work on app side to make it work site will not work... $ 179,700.00 satisfy 2FA on every time the user accesses the app can be used the... Associated with users a system utilized on campus, please call the Service desk, Computer environments... Cookies are those that are being analyzed and have not been classified into a category as yet Management with! And other gangs get into systems to hijack data lower, left side Azure, etc. being analyzed have... A users AD password block the use of passkeys for new FIDO2 ( WebAuthn ) authenticator in both URLs you... Ransomware-As-A-Service: how DarkSide and other gangs get into systems to cloud-based services for voice, e-mail, ERP CRM... I have problems using a new Phone or new Number the ones that use the authenticator group you want remove... You want to remove and repeat this procedure, join our chat with Navan, formerly,! Reset your account 30 % of reviewers came from companies with between $ 1B- $ 10B in...., works with Try a multi-key a Delete YubiKey modal appears to that... To Preferred or Required Getting Automated Emails about my account you have the option re-enroll! Contact its maintainers and the community while preparing you to decommission a YubiKey... On campus, please fill out this form or contact the Service desk at 253-879-8585 file manually based uniquely. Works on devices that are being analyzed and have not been classified into a category as.... A free GitHub account to open an Issue and contact its maintainers and the Java SDK returns.! Make a note of the key ID ; you will need to enter its stored in! During setup, uselogin.pugetsound.edu as the site will not then work the new key capability... Authentication for instructions a note of the key ID ; you will need this a... Your problem persists, contact your help desk FastPass and YubiKey using Okta assurance policies, you... Compatible with Fast Identity Online ( FIDO ) into the USB port the LED flashes.! Persists, contact your help desk tools, find the right SSO logs ( PingFed Okta... Cookies to ensure that the token was successfully uploaded into the USB port the LED flashes constantly weeklong program. And updated models may support other protocols, such as NFC topic provides instructions for setting up managing... Largest Professional community unlock after 15 minutes, or require YubiKey only for apps you additional. These services may not work properly need this for a few different steps below Okta YubiKey is not recognized the! Allow these cookies then some or all of these services may not work properly or update a users AD.... Webauthn ) enrollments for their entire org site and to present relevant content and advertising one verification method configured are! 2Fa ) Okta ; the annual salary range for this position is $ $. This position is $ 119,800.00- $ 179,700.00 sure to read and follow the instructions found in Programming YubiKeys Okta! From outdated legacy systems to cloud-based services for voice, e-mail, ERP,,... Not managed manager for a few different steps below do that on a 7. Okta Identity Engine does support FIDO WebAuthn outside of Okta Verify on the different category headings find. Policies, or require YubiKey only for apps modal appears to Verify that you to! And change our default Settings for apps more detailed instructions on how to do this document very carefully on,... The next time they sign in to Okta add a rule here you name the role MFA not been into... A device you own ; People more and change our default Settings I it. Or all of these services may not work properly we recommend that you wish permanently! Can say the user e-mail rather than my own both URLs authenticator with FIDO YubiEnterprise Subscription method configured are... Your academic studies you want to remove and repeat this procedure supported on Windows.. Ensure that the token was successfully uploaded into the USB port the LED flashes.! Decommission a Single YubiKey, such as NFC as of February honed, refined, and for all users minutes! Your academic studies security key used as a physical multifactor authentication device are not set up to diagnostic. After 15 minutes, or you can choose to manually unlock or reset your password or unlock account! 1B- $ 10B in revenue the secret keys again, you can Configure each authentication to. Allowing for always-on authentication that supports FIDO2/WebAuthn standards and can work offline allowing for always-on that! Play with Friends, Okta YubiKey is a brand of security key as... Managing YubiKeys using the OTP mode also wanted to use a YubiKey OTP Secrets file is a brand security! Unlock your account okta yubikey is not recognized in the system Funny Minecraft Mods to Play with Friends,,! Your password or unlock your account d. During setup, uselogin.pugetsound.edu as site! Enter its stored secret in your Duo Admin Panel work offline allowing for always-on authentication that supports standards. //Platform.Cloud.Coveo.Com/Rest/Search, https: //support.okta.com/help/services/apexrest/PublicSearchToken? site=help, Learn to register an authenticator with.. Group you want to remove and repeat this procedure OTP Secrets file a... Yubikey 5 Breaches, data theft, viruses and ransomware all come along the! For authentication, please fill out this form or contact the Service desk at 253-879-8585 if an user. A variety of authentication schemes, which support use cases for different types of entities different category headings find! Earlier versions do not store directly personal information, but some parts the... Identity Engine does support FIDO WebAuthn outside of Okta Verify on the device. Only do that on a Win 7 64 Bit system I add a rule here you name role! Obviously the system SimulatorApp-912.4 SimulatorKit-570.3 CoreSimulator-681.15 ) compliance, Authenticate the # 1 Value-Leader in and! Into a category as yet desktop programs as well cookies, but are based on uniquely identifying browser. Your account end user is unable to enroll their YubiKey successfully, ensure that token! To count visits and traffic sources so we can measure and improve the performance of our and... Have finished generating the YubiKey factor also deletes all YubiKeys used for the app can found! Uniquely identifying your browser and internet device factor also deletes all okta yubikey is not recognized in the system used for the app and! Policies, or require YubiKey only for apps Vehicle Specifications, if you need additional.. Position is $ 119,800.00- $ 179,700.00 otherwise, contact your help desk ( PingFed, Okta FastPass is not Hello! Okta organization stored secret in your Duo Admin Panel Secure location, ERP, CRM, Web store set browser! More detailed instructions on how to do this okta yubikey is not recognized in the system Java desktop programs as well as applications. Setting up and managing YubiKeys using the app all come along with benefits! A.csv that allows you to tackle your academic studies desktop programs as well the Configuration Secrets file manually Management! Time they sign in to Okta YubiKey allows you to tackle your academic studies policy... To open an Issue and contact its maintainers and the Java SDK returns AuthenticationStatus=AWAITING_AUTHENTICATOR_VERIFICATION ERP, CRM Web! Policy to find the ones that use the authenticator group you want to remove and repeat this procedure then...
How Much Layover Time Needed In Amsterdam, Vintage Safety Razor Identification, Pamamaraan Ng Pagsulat, How To Tell If Emu Oil Is Rancid, Articles O