Trending on MSDN: Can I use my existing MFA Server with Remote Desktop Gateway without storing users in the cloud? An example would be allowing users from a certain city where an HQ is located to access a network, whereas users from other locations would be asked for more information. Modern Authentication uses tokens provided by an identity provider (for example, Microsoft), instead of the actual password of the user's account (such as their Microsoft account). Some examples of Modern Authentication protocols are SAML, WS-Federation, and OAuth. This will help us and others in the community as well. Click on the newly created filter Client app. In Modern Authentication, users can log into their accounts using their login-id and password. Once you have eliminated Basic Authentication from your landscape and have verified there are no longer any clients attempting to authenticate with legacy protocols to Exchange Online, you can shut the door permanently and restrict Basic Authentication from your tenant. As your expert, Copyright 2022 Ontech Systems, Inc. | N85W16186 Appleton Ave Menomonee Falls, WI 53051 Phone: 262-522-8560. Basic and modern authentication is a term used in Microsoft world to describe services using older protocols and ways to authenticate users and approach based on modern protocols. Basic Authentication: Why Organizations are Making the Move, In Partnership with IIIT Bangalore and NPCI, Advanced Executive Program in Cybersecurity, Cloud Architect Certification Training Course, DevOps Engineer Certification Training Course, Big Data Hadoop Certification Training Course, AWS Solutions Architect Certification Training Course, Certified ScrumMaster (CSM) Certification Training, ITIL 4 Foundation Certification Training Course, Passwords are usually cached right in the browser, which introduces another vulnerable access vector., Basic authentication isnt able to limit grades of access permission, so one point of access to an application potentially opens up multiple avenues to all the data a user has access to. All rights reserved, Enterprise Messaging and IT Infrastructure, Microsoft 365 for Legal Deployment Vision, modern authentication for Exchange Online, How a Passwordless Environment is More Secure, 5 Pitfalls to Avoid When Adopting New Technologies, Enterprise Messaging and IT Infrastracture. When you are given a keycard at a hotel, it will allow you to get in the front door, into your room, maybe the VIP lounge, and the underused exercise room. Offers additional security factors which will make it harder for . Easy logic dictates that if you are still on Office 2010, and are planning on moving to Exchange Online, you first need to upgrade your Office applications to a more modern version. Anyone who has managed Exchange Online, or really any Microsoft product since the late 2000s knows that trying to do it without PowerShell is like trying to do it with one hand tied behind your back. Outlook 2011 for Mac does not support modern authentication. the swimming pool is off limits after 9pm). Attachments: Up to 10 attachments (including images) can be used with a maximum of 3.0 MiB each and 30.0 MiB total. The ADFS service is not required. These tokens may also contain information about more than just your user account, including details such as the current computer or current location, thus enabling one of Microsofts best security tools. That extensibility is perhaps the most compelling part of this architecture. Additionally, the entire basis of basic authentication is predicated on a very simplistic and archaic username\password architecture that Microsoft is trying to eliminate. Originally, the cutoff date for Basic Authentication was supposed to be October 2020. Microsoft is disabling Basic Authentication October of 2022 and we would like to migrate anything using it to Modern Authentication. Outlook 2013 and newer clients that support Modern Authentication do not preclude the use of Basic Authentication. With technologies such as Seamless Single Sign-On, Windows Hello, and password-less authentication with the Microsoft Authenticator app, the number of instances where you need to actually enter your password has been greatly reduced. For this reason, Basic Auth needed to be combined with SSL to encrypt the headers (Remember the adage: NEVER authenticate to a website that is not SSL protected) and protect the users credentials. If we turn it on to test, are there any impacts of turning it back off if necessary? He has run marketing organizations at several enterprise software companies, including NetSuite, Oracle, PeopleSoft, EVault and Secure Computing. Basic authentication vs modern authentication Although the forced switch from basic authentication to more modern security measures might be troublesome, it is a welcome change. I know we need to turn that off first. This shift to modern authentication requires that every app, program or service connected to Microsoft 365 authenticates itself. We are going to switch from basic auth to modern auth. An apt analogy compares access to ones home versus a hotel room. How to Eliminate Basic Authentication. Note: Modern authentication is enabled by default in Exchange Online, Skype for Business Online, and SharePoint Online. While the user IDs are redacted in the example above, you may notice an interesting piece of information is that the client attempting a connection is Exchange Online PowerShell. For example, an organization might choose not to allow access from certain countries or from personal devices. MFA can be enabled while you still have basic auth, but if it is enabled, you have to use app passwords for programs that are not using modern auth (Skype and Outlook). This will allow clients to use Modern Authentication and allow you to begin eliminating Basic Authentication. Performance & security by Cloudflare. Well make recommendations and find weaknesses before the bad guys do. If turn modern auth on for MFA, what will the users experience? Second, the password will be cached (and possibly permanently stored) within the browser, creating another surface for compromise. Authentication for internet resources would typically use Basic Authentication, which has the benefit of being very simple. With the cost of an average data breach reaching $4.24 million in 2021, according to a recent IBM report, cyber criminals are making a killing and businesses are losing big time. The first step is to enable Modern Authentication, but after we have enabled it we will need to phase out the basic authentication methods. We use cookies to improve your experience on our site and enable certain core website functionalities. With this rule in place, only clients using apps that support Modern Authentication and browser-based access will require 2FA. What makes it different from Basic Authentication? Basic Auth is for authenticating a client to a primary application. Toggle Comment visibility. Modern Auth is the term Microsoft uses when referring to the OAuth 2.0 authorisation framework for client/server authentication. This protocol was replaced by modern authentication, which uses Multifactor Authentication (MFA) to provide a more secure experience. Modern authentication lets administrators tailor authentication policy to meet their access control requirements. Improve security and avoid disruption The reality is that updating your apps and configuration to use Modern Authentication makes your business more secure against many threats. Example: When you enable modern authentication in Exchange Online, Windows-based Outlook clients that support modern authentication (Outlook 2013 or later) use modern authentication to connect to Exchange Online mailboxes. If you are able to get a head start on this update, some tenants may be qualified to disable basic authentication, but IT technicians will need either upgrade or update software across multiple workstations. Modern authentication prevents apps from saving Microsoft 365 account credentials. If so, you need to take action today. For years, Windows (and other systems) have relied on protocols like CHAP, NTLM, and Kerberos, which dont work particularly well over the internet. Modern Authentication is a category of different authorization and authentication protocols which are SAML, WS-Federation, and OAuth. The switch to Modern Authentication ensures that user accounts and the data they contain are far better protected than with Basic Authentication. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. If you have ever used your Facebook or Google account to access other websites or apps, you have already experienced the concept. Other methods, such as accessing Office 365 via the desktop Outlook application, we are in the process of upgrading to modern authentication. In simplest terms basic authentication uses a username and password which is transmitted from the requesting application each time access requests are made to a service. Your IP: Basic authentication, where usernames and passwords have traditionally been the key lines of defense, are no longer sufficient as a means to protect networks and internet applications that are increasingly relying on zero trust security protocol at the edge., According to a recent Verizon data breach report, 82 percent of breaches involved some type of human element, including social engineering attacks, user errors, or general misuse. For example, a service can be Exchange Online, Salesforce, or Box to name a few. The best way to do that is to log into the Azure Active Directory portal and navigate to Sign-ins. Azure Active Directory Selection Select App registrations from the Azure widget menu. Especially when a third-party is involved and has to store the user credentials to authenticate itself in the name of the user (cloud email application). If the value is Clear*, you are using basic authentication. Legacy authentication will be disabled in Microsoft 365 on April 6, 2022. Click Add filters. They don't use modern authentication. When you disable modern authentication in Exchange Online, Windows-based Outlook clients that support modern authentication use basic authentication to connect to Exchange Online mailboxes. OAuth tokens have limited usable lifetime and are specific to the applications they are issued for. When you unlock the front door of your house, you walk in and have access to everything; all the bedrooms, the kitchen, the bathrooms, and the underused exercise room. If youre ready to jump right in, you can schedule a complementary introduction to learn more about our Network Security Assessments where you get 6 comprehensive reports that will deliver an in-depth look at the most vulnerable areas of your network. You can email the site owner to let them know you were blocked. Common modern authentication protocols include: The issue of companies moving to modern authentication has been in the news lately, as Microsoft anticipates retiring support for basic authentication on Exchange Online, putting pressure on admins to switch over to modern authentication methods. They allow administrators to separate the identity provider (the entity that accepts credentials and validates who a user is) and the service provider (the entity providing the service a user is trying to access). Legacy (or basic) authentication is an old protocol to allow users to login to Microsoft applications/email. July 8, 2020 Meaning you can now deploy Volume Licensed copies . We hope that this information will help ease your move from the soon-to-be retired Basic Authentication to Modern Authentication . The best course is generally to do this with a pilot set of users and, assuming that there are no issues, eventually expand it to the entire tenant. We noticed that despite modern authentication being turned on for almost a year. Some user's devices still held on to the Basic authentication profile when transitioning from one phone to the next. We need to work together to improve security. Modern Authentication will use the OATH2 to authenticate to ADFS (via the addition of ADFS into the trusted local intranet sites) on the client's behalf, and will SSO the user. Is your organization utilizing any of the following uses? App registrations Selection Select + New registration. While each are different in their execution, they all aim to move away from the classic username\password method and instead rely on token-based claims. When you disable modern authentication in Exchange Online, Windows-based Outlook clients that support modern authentication use basic authentication to connect to Exchange Online mailboxes. Pros: Written by Cloud Services New York City. Basic Authentication is a method for an HTTP user agent (e.g., a web browser) to provide a username and password when making a request. Basic Authentication vs Modern Authentication. The rest of MS Office (Word/Excel etc.) Modern Authentication is not a single authentication method, but instead a category of several different protocols that aim to enhance the security posture of cloud-based resources. An example is logging into an app, service or add-in with a login and password. This will provide a list of all clients that are accessing Azure Active Directory and Authenticating with legacy authentication protocols. The system matches subject and object attributes, along with environment conditions with the access requirements that are outlined in specific access control rules. User connected to Exchange Online mailbox. Ontech Systems, Inc.N85W16186 Appleton AveMenomonee Falls, WI 53051, Areas We Serve: Milwaukee, Waukesha,Wauwatosa, Mequon, Menomonee Falls, Brown Deer, Hartford, Brookfield, West Bend, Germantown, When it comes to cyber security, one of your greatest vulnerabilities is your gap in knowledge. In a perfect, modern-day world, the security best practice would be to only allow access to the data and resources required for an application to function. It can, in many scenarios, be an insecure method to handle credentials. These can include Microsoft resources, or third-party applications linked to the users Office 365 identity. When it comes to cyber security, one of your greatest vulnerabilities is your gap in knowledge. As you are now aware of Microsofts timeline, well dive a little deeper into some of the technical details and how to tell if you have any clients that are connecting to Azure Active Directory via legacy protocols. And there is no requirement for direct communication between the identify and service providers.. What does this mean to you? This shift to modern authentication requires that every app, program or service connected to Microsoft 365 authenticates itself. Basic Authentication is an authentication commonly used for internet resources. Can I use my existing MFA Server with Remote Desktop Gateway without storing users in the cloud? Call Ontechs support team at 262-522-8560. The question here is not should you restrict Basic Authentication, but rather when will you restrict Basic Authentication. How to check if Outlook is using modern authentication for Office 365. Basic Authentication or Basic Auth has the advantage of being relatively simple, Username and password are stored in plain text with base64 encoding in a single header field. While this would be a supported scenario (EWS using Modern . If your credentials (NetID username and password) are compromised, they can be used to access your mailbox or to send email from your account. Basic Authentication (old) Modern Authentication (new) Requests only a username and password and is not compatible with two-step login. These security features provide enhanced authentication to users. The end of Basic Authentication in Exchange Online will cause pain for some organizations, but they'll gain security along the way if they switch to modern authentication, Microsoft argued: The Modern Authentication in Microsoft 365 is based on ADAL (Active Directory Authentication Library) and OAuth 2.0 and supports some of the newer features that are available in Microsoft 365. Read our guide to Modern Authentication. It allows a user access from a client device like a laptop or a mobile device to a server to obtain data or information. Basic authentication has its roots in accessing internet resources, where easy access for users is paramount. In addition, modern authentication enables the use of multi-factor authentication (MFA) which adds yet another layer of security. Identity and access management means everything to todays modern networks, both public and private. Temporary access is then granted using a token, which has an expiration. Basic Auth only requires a user's credentials to gain access to their online account. If actions are not taken, all applications using basic authentication to access Exchange Online will stop working. Any third-party apps, add-ins or mobile email clients that dont support modern authentication. This date until the second half of 2021 enabled within the cloud, youll need to accept an apps to! 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