bigiamchallenge.com

What It Is

The Big IAM Challenge is an online challenge site focused on cloud security and IAM permission configuration. The captured page shows a level called “Buckets of Fun,” centered on identifying risks in public S3 Buckets. Users need to read the provided AWS IAM Policy and find the flag. The page includes elements such as Challenge value, Challenge progress, Leaderboard, and Register, making it feel more like a CTF/lab-style training environment than a traditional recorded or live course.

Core Evaluation

The content focuses on AWS IAM, S3 Bucket permissions, cloud access control, and security configuration auditing. The sample policy includes items such as s3:GetObject, s3:ListBucket, Principal set to *, and prefix conditions, helping learners practice identifying public access and object enumeration risks. In terms of format, the page does not show live classes, recorded lessons, 1-on-1 sessions, or instructor-led explanations; it is closer to an interactive online challenge. The teaching language is English. For instructor/organization background, the page notes that it was created by Wiz’s @nirohfeld and @shirtamari, and provides [email protected] as a feedback email, indicating a connection to researchers at the cloud security vendor Wiz. No certification or certificate information is shown.

Pricing and Service

The page does not display pricing, subscriptions, or payment methods—only points and a leaderboard—so it can be considered at least a free challenge-based offering, though it is not possible to confirm whether the entire platform is permanently free. In terms of support, only a feedback email is visible. There is no sign of a course community, Q&A, mentor support, or systematic explanations, so the level of support appears limited.

Pros and Cons

Its main strength is its practical, hands-on nature: it trains permission analysis directly through IAM Policies, making it suitable for users who want to improve their cloud security judgment. The points and leaderboard system also encourages continued practice. The drawbacks are the lack of a complete course syllabus, foundational explanations, and certificate information, making it less beginner-friendly. Without official walkthroughs, the learning loop may depend heavily on the learner’s own experience.

Who It’s For and Access from China

It is best suited to security engineers, cloud platform operations staff, penetration testers, and CTF enthusiasts who already have some foundation in AWS, IAM, and S3, and want to practice cloud permission auditing. It is less suitable for users looking for a structured course, Chinese-language instruction, or a professional certificate. The captured text does not provide information about access from China, so actual network connectivity and any payment requirements cannot be determined. If access is unstable, alternatives such as AWS Skill Builder, CloudGoat, Flaws.cloud, and TryHackMe may be worth considering.