Last updated: June 2026
By creating an account or using StackCracker, you agree to these Terms of Service. If you do not agree, please do not use the platform.
You must be at least 16 years old to use StackCracker. The platform is intended for educational purposes in cybersecurity and ethical hacking.
You must only use the platform for lawful, ethical purposes. You must not attack systems outside the lab environment, share exam flags or solutions, create multiple accounts, or attempt to circumvent exam restrictions.
Each exam booking entitles you to one attempt. Exams run for exactly 1 hour. The timer cannot be paused or extended. Passing requires finding 4 out of 5 flags. Results and certificates are final once issued.
The first 100 students receive free access to the SCLA exam. After this limit is reached, standard pricing applies. StackCracker reserves the right to change pricing at any time.
Certificates are issued automatically upon passing. Each certificate has a unique verification URL and does not expire. StackCracker reserves the right to revoke certificates if fraudulent activity is detected.
All content on StackCracker, including lab challenges, course materials, and exam scenarios, is owned by StackCracker. You may not reproduce or share platform content without written permission.
StackCracker is provided as-is for educational purposes. We are not responsible for career outcomes or employment decisions. Our liability is limited to the amount paid for the relevant exam attempt.
We reserve the right to suspend or terminate accounts that violate these terms or misuse the platform.
For questions about these terms, contact us at legal@stackcracker.com.