GitHub
github.com › shieldfy › API-Security-Checklist
GitHub - shieldfy/API-Security-Checklist: Checklist of the most important security countermeasures when designing, testing, and releasing your API · GitHub
Use HTTPS on server side with TLS 1.2+ and secure ciphers to avoid MITM (Man in the Middle Attack) and ensure Host header matches the SNI. Use HSTS header with SSL to avoid SSL Strip attacks.
F5
f5.com › home › company › blog › api security checklist
API Security Checklist: Best Practices, Testing, and NIST | F5
July 3, 2025 - An API monitoring checklist should include the following: Use an API discovery tool to continuously monitor for and document new APIs. You can’t secure what you don’t know exists.
Security checklist for my REST API
I'm still learning this as well but Flask-security is a pretty good place to start: https://flask-security-too.readthedocs.io/en/stable/ Session based auth + role and permission management will be useful in managing which endpoints are available when logged in or not + which roles/permission levels can access each endpoint. Input validation/sanitization is a good idea too. Don't trust the end user to give you valid and safe data. Maybe also just google "rest api security best practices" and go through whatever checklist you're bound to find. Best practices for things like this are really well defined. More on reddit.com
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April 8, 2021Security testing tool that could support deep api scanning?
The requirement is for the tool to discover all the endpoints and magically know how to form proper requests for all of them, then perform tests on each of them? Who gave you this task? More on reddit.com
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August 12, 2024API security testing suggestions?
There is no good automatic api testing tool so you gotta go manual. Time for you to do the proper due diligence before you start using untrusted APIs. More on reddit.com
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September 9, 2022API Vulnerability Assessment and Penetration Testing
When you say API are you speaking to cloud based management APIs, some application API or some home grown API application or storage of APIs. I can't speak to much of how to test the security of this, but I know of the different use cases and each comes with its own sets of pros and cons. More on reddit.com
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December 7, 2021How does OAuth contribute to API security?
OAuth is a widely used authentication protocol that provides secure access to APIs by allowing users to grant access to their data without sharing their credentials. Implementing OAuth helps ensure that only authorized users and applications can access your API endpoints, reducing the risk of unauthorized access and data breaches.
akamai.com
akamai.com › glossary › what is an api security checklist?
What Is an API Security Checklist? | Akamai
Why is it important to implement rate limiting for API security?
Rate limiting is crucial for preventing DDoS attacks and protecting API endpoints from being overwhelmed by excessive requests. By limiting the number of requests a user or client can make within a specified timeframe, rate limiting helps ensure that your APIs remain available and responsive, even under heavy load.
akamai.com
akamai.com › glossary › what is an api security checklist?
What Is an API Security Checklist? | Akamai
What role does input validation play in securing APIs?
Input validation is a critical security measure that helps prevent common API attacks such as SQL injection. By validating and sanitizing the data received from users and other APIs, you can prevent malicious inputs from compromising your application, protecting sensitive data and maintaining the integrity of your APIs.
akamai.com
akamai.com › glossary › what is an api security checklist?
What Is an API Security Checklist? | Akamai
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API Security Checklist: Key Steps to Protect Your APIs - YouTube
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Tutorial 15- API Security Testing with Postman | Complete Tutorial ...
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API Secuirty Penentration Testing Checklist | 69 Test Cases | OWASP ...
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API Security & the OWASP API Top10 - API Penetration Testing - ...
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The 2022 API Security Checklist - YouTube
APIDynamics
apidynamics.com › blogs › api-security-testing-checklist
API Security Testing Checklist OWASP - The Complete 2025 Guide
October 29, 2025 - Every unsecured endpoint is a ticking time bomb for data theft. Traditional security measures won’t keep up with evolving attacks.An API security testing checklist OWASP offers a proven framework to systematically identify vulnerabilities. It will enforce api penetration testing to reduce risks.
Danaepp
danaepp.com › an-api-security-testing-checklist-with-a-twist
An API Security Testing Checklist… with a twist
February 26, 2026 - I recently stumbled upon a GitHub repo by Shieldify that contained an API security checklist of the most important countermeasures to consider when designing, testing, and releasing an application programming interface.
Levo
levo.ai › resources › blogs › api-security-testing-checklist-2026
API Security Testing Checklist (2026)
April 16, 2026 - This approach helps teams secure APIs without disrupting delivery speed or application performance. Application security testing evaluates code, configurations, and runtime behavior using techniques like static (SAST), dynamic (DAST), and interactive testing (IAST) to identify vulnerabilities, insecure integrations, and misconfigurations across the entire software stack. A well-structured checklist prevents blind spots and ensures consistency across fast moving environments.
Akamai
akamai.com › glossary › what is an api security checklist?
What Is an API Security Checklist? | Akamai
March 14, 2025 - Is your API documentation updated when API schemas are changed? Is the documentation available for independent review and testing/verification? Defect tracking and resolution. Are security-related code defects or vulnerabilities prioritized ...
TechTarget
techtarget.com › searchsecurity › tip › 7-API-security-testing-best-practices-with-checklist
API security testing checklist: 7 key steps | TechTarget
November 1, 2024 - Testing should prove the effectiveness of security controls and provide insights into areas that might require remediation, if necessary. Organizations should align API testing to the OpenAPI Specification to ensure it is complete and thorough.
AccuKnox
accuknox.com › blog › owasp-api-security-top-10-the-complete-testing-checklist-2026
OWASP API Security Testing Checklist 2026 | AccuKnox
August 7, 2026 - It covers the OWASP API Security Top 10 (2023 edition), the current authoritative reference. Each section includes: the risk definition, the compliance question you must answer, specific tests to run and evidence to collect. Can’t tackle all 10 at once? These three drive the majority of real-world API breaches: ... API9 – Inventory Then move to: API3, API5, API8. Finish with API6, API7, API10 based on your architecture. Each OWASP API risk maps to three checklist dimensions:
Wiz
wiz.io › academy › api-security › api-security-checklist
API Security Checklist 2026 | Wiz
August 29, 2025 - Secure infrastructure as code: Scan IaC configurations (e.g., API gateways and load balancers) to verify safe default settings and prevent misconfigurations. Define deployment gates: Set up conditions to block deployments when critical security ...
Appknox
appknox.com › blog › api-security-testing-checklist-for-developers
API Security Testing Checklist for Developers
May 22, 2026 - This blog post provides a comprehensive API security testing checklist to help you identify and mitigate API vulnerabilities, ensuring your APIs are fortified against evolving threats.
Astra Security
getastra.com › blog › api-security › api-security-checklist
API Security Checklist: A Developer's Guide
October 23, 2025 - CORS limits which domains are allowed to access your API resources. Set these headers to only be allowed from trusted domains and also set the types of cross-origin requests that method can run. Having routine security testing in place ensures that you uncover and mitigate issues with your APIs.
Indusface
indusface.com › blog › how-to-perform-api-security-testing
API Security Testing: Importance & Checklist | Indusface Blog
April 24, 2026 - The first step in API security testing checklist is understanding the API environment comprehensively. This involves identifying all APIs utilized within the application, including internal and third-party ones.
TestingXperts
testingxperts.com › home › security testing › api security testing: a step-by-step guide
API Security Testing: Complete Guide, Tools & Checklist
January 16, 2026 - Develop a comprehensive security testing checklist encompassing various aspects of API security, including authentication, authorization, input validation, error handling, and encryption.
DEV Community
dev.to › msnmongare › basic-api-security-testing-checklist-for-developers-and-pentesters-548c
Basic API Security Testing Checklist for Developers and Pentesters - DEV Community
May 21, 2025 - Try common combinations like admin:admin or test:test. Many APIs still ship with default credentials that are never changed. Some endpoints might not require authentication, or may use predictable tokens (e.g., static API keys or JWTs with no ...
Apidog
apidog.com › blog › api-security-testing-checklist
The Ultimate API Security Testing Checklist
August 5, 2025 - Why an API Security Testing Checklist MattersAPI Security Testing Checklist1. Authentication and Authorization Validation2. Input Validation and Injection Protection3. Rate Limiting and Throttling4. Data Exposure and Privacy Controls5. Error Handling and Exception Management6.
Barrion
barrion.io › home › blog › api security testing checklist
API Security Testing Checklist: Auth, Rate Limits & Schemas | Barrion
March 1, 2025 - OWASP API Top 10 testing checklist: auth, authorization (BOLA/IDOR), rate limits, validation, transport, and logging. REST and GraphQL examples.
Spectral
spectralops.io › home › the definitive api security testing checklist [xls download]
The Definitive API Security Testing Checklist [XLS download] - Spectral
March 5, 2025 - This is good news for developers and security testers since it allows them to establish a thorough API security testing checklist, covering every nook and cranny, like checking each bolt in a high-security safe.