Deezer Music Free. Office Free. Unigram - Telegram for Windows 10 Free. FM Radio Free. What's new in this version Azure Authenticator is now Microsoft Authenticator! Additional information Published by Microsoft Corporation.
Published by Microsoft Corporation. Developed by Microsoft Corporation. Approximate size Age rating For all ages. Category Business. Since you are using SSO, your users don't sign-in separately to your add-in, so you do not need to store a password for the user.
Before you begin implementing user authentication with SSO, be sure that you are thoroughly familiar with the article Enable single sign-on for Office Add-ins. Note also the following samples.
These samples, however, do not use the token as an ID token. If the user is not signed in, Office will open a dialog box and navigate it to the Azure Active Directory login page. For guidance about the claims in the token, see Microsoft identity platform access tokens. After your code obtains the token, it uses it in the On Behalf Of flow to obtain a second token: an access token to Microsoft Graph.
Before you begin implementing Office SSO, be sure that you are thoroughly familiar with these two articles. You should also read at least one of the walkthrough articles listed here. Even if you don't carry out the steps, these contain valuable information about how you implement Office SSO and the On Behalf Of flow. Popular online services, including Google, Facebook, LinkedIn, SalesForce, and GitHub, let developers give users access to their accounts in other applications.
This gives you the ability to include these services in your Office Add-in. A certificate is usually valid for a year, after which, the signer must renew, or get a new, a signing certificate to establish identity. Note: You can learn more about public and private keys in this article.
Certificate authority CA A certificate authority is an entity similar to a notary public. It issues digital certificates, signs certificates to verify their validity and tracks which certificates have been revoked or have expired.
Tip: For more information on obtaining a digital certificate see Obtain a digital certificate and create a digital signature. Authenticity The signer is confirmed as the signer. Integrity The content has not been changed or tampered with since it was digitally signed. Non-repudiation Proves to all parties the origin of the signed content.
Repudiation refers to the act of a signer denying any association with the signed content. Notarization Signatures in Word, Excel, or PowerPoint files, which are time stamped by a secure time-stamp server, under certain circumstances, have the validity of a notarization. To make these assurances, the content creator must digitally sign the content by using a signature that satisfies the following criteria:.
Important: Signed documents, which have a valid time stamp, are considered to have valid signatures, regardless of the age, or revocation status, of the signing certificate. The certificate associated with the digital signature is issued to the signing publisher by a reputable certificate authority CA.
A signature line resembles a typical signature placeholder that might appear in a printed document. However, it works differently. When a signature line is inserted into an Office file, the author can specify information about the intended signer, and instructions for the signer. When an electronic copy of the file is sent to the intended signer, this person sees the signature line and a notification that their signature is requested.
The signer can:. When the signer adds a visible representation of a signature to the document, a digital signature is added at the same time to authenticate the signer's identity. Important: A digitally-signed document becomes read-only to prevent modifications.
In the Signature Setup dialog box, type information that will appear beneath the signature line:. If you're using a different browser, check that browser's help for info about privacy mode. In the new window, sign in to your alternate email account and look for the message from the Microsoft account team.
Copy or write down the verification code from the message. Return to the window that is asking you for the verification code. Enter the code and follow the instructions. When you see a message asking you to make sure you can receive a verification code, verify or add new security info. You can skip it for 24 hours at a time, but after seven days from the first notice you'll have to verify or add new security info before you can sign in again.
We won't ask you to verify your security info every time you sign in. Occasionally, we might ask you to check it again—for example, if you haven't signed in for a long while. This is our way to make sure your info is current. A verification code doesn't replace your password, so it won't work to enter a verification code in the password box.
We use verification codes in addition to passwords as an extra layer of security in case someone else learns your password. Table of contents. Microsoft account help. Overview and sign in help. Password reset and recovery. Forgot username. Security and verification codes. Locked or compromised accounts. Account activity and closed accounts. Linked accounts. What is a Microsoft account? Update your profile. Microsoft account Microsoft account dashboard More
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