Webhooks are an essential part of automation and integration in Celigo, allowing applications to communicate in real time. To ensure security and authenticity, Celigo provides multiple verification methods when setting up webhook listeners. Here’s an overview of four common verification types:
1. Basic Authentication
Basic authentication requires a username and password to verify incoming webhook requests. This method is simple and widely used but should be combined with HTTPS to enhance security.
2. HMAC (Hash-based Message Authentication Code)
HMAC uses a secret key and hashing function to validate the integrity of webhook requests. It ensures that the message has not been altered during transmission, making it a secure option for authentication.
3. Secret URL
A unique URL is generated and used as an authentication mechanism. Only authorized systems with the correct URL can send requests, making it a straightforward but effective security measure.
4. Token Authentication
Token authentication requires an access token to verify webhook requests. This method is commonly used for secure API interactions, ensuring that only authorized sources can send data.
Choosing the Right Verification Method
Each verification type offers different levels of security and is selected based on integration requirements. Businesses should consider factors such as data sensitivity, security policies, and ease of implementation when choosing a verification method.
By leveraging these authentication techniques, Celigo users can ensure secure and reliable webhook communication, preventing unauthorized access and maintaining data integrity.