Create 10 practical methods and best practices for the secure implementation of webhooks in modern web and cloud applications. The methods should help developers reliably secure webhook endpoints, prevent tampering, and ensure stable communication between systems.

Context: [Webhooks, Security, API, Event Notification, Authentication, Data Integrity, HMAC, TLS, Rate Limiting, Error Handling]

Goal: [Protection against unauthorized access, ensuring data integrity, preventing abuse, increasing reliability and stability of webhook integrations]

For each method explain:
1) a concrete technique or approach (e.g., signature verification with HMAC, IP whitelisting, TLS encryption)
2) the benefit for the security and reliability of the webhook implementation
3) practical implementation tips, common pitfalls, and recommended tools or libraries

The methods should:
- be directly applicable in the development process
- be suitable for both small and scalable systems
- help avoid common security risks
- contribute to the sustainable improvement of webhook communication