📌 Secure API Gateways Summary

A secure API gateway is a server that acts as a secure entry point for all application programming interface (API) requests to a system. It manages and controls how clients access backend services, handling authentication, authorisation, traffic management, and data security. By centralising these functions, it helps protect APIs from unauthorised access, attacks, and misuse.

🙋🏻‍♂️ Explain Secure API Gateways Simply

Imagine a security guard at the entrance of a building who checks IDs, controls who can enter, and makes sure everyone follows the rules. A secure API gateway does the same for digital services, ensuring only trusted visitors can access certain information and that they behave safely.

📅 How Can it be used?

Use a secure API gateway to protect sensitive endpoints in a mobile banking app, allowing only authorised users to access account data.

🗺️ Real World Examples

A healthcare provider uses a secure API gateway to manage traffic between mobile health apps and patient record systems. The gateway verifies user identities and encrypts data, ensuring that only authorised medical staff can access patient information while blocking suspicious requests.

An online retailer implements a secure API gateway to handle requests from its website and mobile app to backend inventory and payment systems. The gateway enforces rate limits, checks for valid credentials, and filters out malicious traffic to prevent fraud and downtime.

✅ FAQ

A secure API gateway is like a digital security guard for your apps. It stands between your users and your backend systems, making sure only the right people get access. It checks who is asking for data, if they are allowed to have it, and keeps an eye out for suspicious activity. This means your data stays safer and your apps are less likely to be disrupted by attacks or misuse.

A secure API gateway checks every request that comes in, making sure it is from someone who should have access. It can stop unwanted visitors, block unusual traffic, and ensure sensitive information is only shared with the right people. This helps keep your data private and reduces the risk of hackers getting in.

Yes, a secure API gateway can actually help your apps run better. By managing traffic and routing requests efficiently, it can prevent your backend systems from becoming overloaded. It also makes it easier to update security settings in one place, so your whole system stays protected without slowing things down.

📚 Categories

• API Management
• Cybersecurity
• Network Security

🔗 External Reference Links

Secure API Gateways link

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