Bluebook locks your device while you test. It will not start the test unless it is the only app running, and it detects other apps, even in the background. College Board also records device and activity data, gives each student a unique test form, and adds testing staff, photo ID checks and phone rules at the test center.
Practice these skills, free
Practice your weak skills (free)
Question banks: All Digital SAT question banks
Practice needs a free account: one click with Google, and you land straight in your practice tab. You can preview the question banks without an account.
How does Bluebook prevent cheating? With the five layers below, each linked to the College Board page that states it. For setup and device rules, see our Bluebook app guide. To raise your score the honest way, practice in the same format with The Test Advantage's Digital SAT question banks.
How does Bluebook prevent cheating?
Want a higher score? Take one full-length adaptive test free with a free account and see where your points go.
Start 1-day free trial →The table groups College Board's protections into five layers and shows where each one is stated.
| Protection | What College Board says | Source |
|---|---|---|
| Device lock | "Bluebook will lock the student's device and detect any other applications, even if they're running in the background". | Bluebook help center |
| Data logging | College Board captures "where you click, where you put your mouse on the page, how long you spend on each page, ctrl/alt/delete attempts" | SAT Testing Rules |
| Unique forms | "A unique version of the test for every student, making it practically impossible to share answers" | College Board newsroom, 2024 |
| Test center rules | Photo ID required; phones and other devices off limits; no leaving the building before testing ends | Test Security and Fairness page |
| Penalties | Dismissal, canceled scores, or a ban from future testing | Test Security and Fairness page |
What does Bluebook lock on your device?
Everything except the test. The Bluebook help center says, "Students can't test unless Bluebook is the only application running". It also tells students to quit writing assistants such as Grammarly, messaging apps and VPNs. Approved accommodations and assistive technology still work.
The SAT Testing Rules add three more limits:
- You may not paste work into Bluebook from another program.
- You cannot test on a mobile phone.
- College Board can "block or disable access to Bluebook for reasons of test security".
School Chromebooks need one more setting. Bluebook "won't work on Chromebooks unless verified mode is enabled," and College Board says verified mode "enhances test security". Your school sets it up. You cannot turn it on yourself.
What data does Bluebook collect during the test?
Two kinds, per the SAT Testing Rules:
- Device data. Your device type, operating system, "applications and processes running on your testing device," IP address, screen size and "number of screens," among other details.
- Activity data. Your responses, clicks, mouse position, time on each page, and "ctrl/alt/delete attempts".
College Board says it may use this data "for test security purposes". The rules also say you will type specific sentences in Bluebook, and that neither the data nor those sentences "are used for biometric identification". College Board adds that it may use AI "for test security purposes".
Why can't students share answers on the digital SAT?
See which question types are costing you points
Start with a free mock, free drills, or preview sample questions before using all 45 question banks.
Because students do not get the same test. When the digital SAT launched in the US in March 2024, College Board's newsroom listed "a unique version of the test for every student, making it practically impossible to share answers".
College Board gave the reason back in its January 2022 announcement. With the paper SAT, "if one test form is compromised it can mean canceling administrations or canceling scores for a whole group of students". The test is also adaptive, so your second module depends on how you did in the first.
Our article on digital SAT leaks covers leaked test material and its risks.
What extra security applies outside the United States?
More monitoring, in certain locations. The SAT Testing Rules say that for some test takers outside the US:
- With your separate consent, College Board may use your device's front camera to take photos or video. It may compare them to your ID photo using facial geometry.
- College Board may capture your keystrokes.
- On Windows, you grant College Board temporary admin rights during the test. With them, it may "monitor and stop other programs," watch for copy, paste and screen capture, control USB storage and the microphone, and watch for attempts to shut down Bluebook.
The rules also list what those rights will not collect: what you type, microphone audio, personal files, browser history or GPS location. The Test Security and Fairness page confirms the biometric data applies "as part of certain test administrations outside of the United States".
What security happens at the test center?
Bluebook works alongside people in the room. The Test Security and Fairness page lists these rules:
- You must show acceptable photo ID to get in. See College Board's SAT ID requirements.
- Phones and certain other electronic devices are off limits in the test center, apart from your testing device and approved uses.
- If you leave the building before testing ends, College Board cancels your scores.
- You may not look at books, people, devices or other resources during the test or the breaks.
The Testing Rules go further. They ban smart glasses and wearables, and name AI tools "such as ChatGPT, Photomath, and similar apps". Staff may examine glasses they suspect can capture images or reach the internet. College Board may also record images, video or audio at your test center.
What happens if a student is caught cheating?
College Board lists three outcomes on its security page: "denial of entry to or immediate dismissal from the test center, cancellation of scores, or a ban from future test taking". A ban can cover the SAT, AP and CLEP exams. College Board says it may share the names of banned test takers with their high schools and with colleges.
It also says it gives "the names of test-prep companies and individuals we suspect of stealing and receiving secure test content to law enforcement". For a wider look at what happens to students who try, read can you cheat on the digital SAT.
How do you report cheating on the SAT?
Use College Board's confidential report form. The security page says students and educators can report suspected cheating "confidentially and anonymously".
What is the honest way to raise your score?
Practice in the real format, then check your level on a fresh test. Four steps:
- Finish the official Bluebook tests first. See how many practice tests Bluebook has.
- Review every miss. Our guide to reviewing your Bluebook mistakes shows the steps.
- Work questions by month and domain. The Test Advantage has 43 Digital SAT question banks. Start with the free June 2026 Reading and Writing bank, or the newest October 2026 Math bank.
- Check your level on a fresh adaptive test. Create a free account to take one full-length adaptive test free.
Every bank and test is listed in the practice test catalog. The Test Advantage is not affiliated with College Board. If you wonder whether the official practice tests match the real one, read are Bluebook practice tests harder than the real SAT.
How we built this page
Verified 2026-10-13. Every security measure comes from College Board pages fetched that day: the SAT Testing Rules, the Test Security and Fairness page, the Bluebook help center, the Bluebook verified mode page, and two College Board newsroom releases (January 2022 and March 2024). We describe how the protections work. We do not give instructions for getting around them. The Test Advantage numbers come from read-only database queries run the same day.
Frequently Asked Questions
How does Bluebook prevent cheating?
Bluebook locks the device and detects other apps, even in the background, and students cannot test unless Bluebook is the only app running. College Board also logs device and activity data, gives every student a unique test form, enforces ID and phone rules at the test center, and can cancel scores or ban test takers.
What data does Bluebook collect during the test?
Per the SAT Testing Rules, College Board receives device data such as the operating system, the apps and processes running, IP address and number of screens, and activity data such as responses, clicks, mouse position, time on each page and ctrl/alt/delete attempts. It may use this data for test security purposes.
Why can't students share answers on the digital SAT?
Each student gets a unique version of the test. College Board said at the March 2024 US launch that this makes it practically impossible to share answers. The test is also adaptive, so the second module depends on how a student did in the first.
What extra security applies outside the United States?
In certain locations outside the US, College Board may, with separate consent, take photos or video with the device camera and compare them to the ID photo, and may capture keystrokes. On Windows, students grant temporary admin rights so College Board can stop other programs and watch for copy, paste and screen capture.
What happens if a student is caught cheating?
College Board says violations can lead to denial of entry or dismissal from the test center, canceled scores, or a ban from future testing, including the SAT, AP and CLEP exams. It may share the names of banned test takers with their high schools and with colleges.
Related Concepts
Sources and Citation Targets
- College Board: Can students access non-test content while testing in Bluebook?
- College Board: Enabling Verified Mode (Bluebook)
- College Board: Report Cheating (confidential form)
- College Board Newsroom (January 25, 2022): Digital SAT Brings Student-Friendly Changes
- College Board Newsroom (March 12, 2024): Digital SAT Launches Across the Country
- College Board: SAT Test Security and Fairness
- College Board: SAT ID Requirements
- College Board: SAT Testing Rules