Do all APIs need authentication?
Most APIs require you to sign up for an API key in order to use the API. The API key is a long string that you usually include either in the request URL or request header. The API key mainly functions as a way to identify the person making the API call (authenticating you to use the API).
How do I protect public REST API?
Best Practices to Secure REST APIs
- Keep it Simple. Secure an API/System – just how secure it needs to be.
- Always Use HTTPS.
- Use Password Hash.
- Never expose information on URLs.
- Consider OAuth.
- Consider Adding Timestamp in Request.
- Input Parameter Validation.
What do you need to know about web APIs?
You also learn how to protect the web API so that only authenticated users can access it. To use your web API, you either enable authenticated users with both work and school accounts or enable Microsoft personal accounts. Here is specific information you need to know to protect web APIs:
How are scopes exposed in a web API?
Scopes are exposed by web APIs that are called on behalf of a user. Application roles are exposed by web APIs called by daemon applications (that calls your web API on their own behalf). If you create a new web API app registration, choose the access token version accepted by your web API to 2.
Can a Microsoft account be used as a web API?
If you create a new web API app registration, choose the access token version accepted by your web API to 2. For legacy web APIs, the accepted token version can be null, but this value restricts the sign-in audience to organizations only, and personal Microsoft accounts (MSA) won’t be supported.
Are there any apps that don’t need authentication?
The application is meant to be open without the need to authenticate, i.e like booking.com where you can browse hotels without the need to login or register. Anyone can hit my endpoints and get raw JSON data or even make an app that utilize my endpoints in their own app.