Canvas, Blackboard, Moodle & Schoology: What Each One Actually Logs

Short answer. Canvas, Blackboard, Moodle, and Schoology all log the same basic things during a quiz — start and submit times, time per question, IP and browser info, and when your browser left the quiz page. None of them can see what you switched to; they only record that focus left. The big difference isn't the LMS itself — it's whether the quiz is paired with a lockdown browser or a proctoring tool. This post goes platform by platform on what each records, and is honest about where a Chrome extension like ExamClutch fits: it runs inline on unproctored quiz pages, and it cannot load once a lockdown browser or proctoring layer is added.

The distinction that matters more than the platform

Every LMS here has two very different modes:

• A plain quiz page you take in ordinary Chrome. The LMS logs browser events only. There is no camera, no screen recording, and no way for it to see other tabs or applications.
• The same quiz wrapped in a lockdown browser or proctoring integration (Respondus, Safe Exam Browser, Proctorio, ProctorU). Now the environment is locked down, the browser is a kiosk, and Chrome extensions do not run at all.

Keep that split in mind for everything below. A "Canvas quiz" and a "Canvas quiz behind Respondus LockDown Browser" are not the same risk decision. For the full risk comparison, see Unproctored vs. Proctored Online Exams.

Canvas

Canvas by Instructure is one of the most widely used LMSes in higher education, and its quiz log is the most detailed of the group.

What the Canvas quiz log records

• Quiz start and submission times.
• Time spent on each question.
• How many times the quiz was stopped and resumed.
• When focus left the quiz window (tab-switch / blur events).
• IP address and browser information.
• Answer changes and submission attempts.

Can Canvas detect switching tabs?

Partially — and the nuance matters:

• Canvas logs when you leave the quiz page (a blur event) and how long you were away.
• It cannot see which tab or application you opened.
• Instructors see a flag if focus left the quiz repeatedly.
• The log phrases this as "stopped viewing the Canvas quiz-taking page."

Because these are just browser events, harmless things — a notification, a password-manager popup, a two-factor prompt — produce the same entry as tabbing to another site. We cover this in depth in Does Canvas Detect Cheating? and Canvas Quiz Logs Explained.

Canvas analytics and answer keys

Beyond the quiz log, Canvas shows page-view statistics, participation metrics, time-in-course analytics, last-activity timestamps, and quiz-attempt histories. Instructors also configure answer keys — correct answers for auto-grading, per-question feedback, and rules for when (or whether) correct answers become visible after submission.

Blackboard

Blackboard Learn is the enterprise-heavy option, with detailed test logs and strong proctoring integration.

What Blackboard test logs record

• Access logs for when students entered and exited a test.
• IP addresses and rough geographic location.
• Time spent on individual questions.
• Number of attempts and saves.
• Browser and system information.
• Force-completion and timer violations.

Built-in integrity features

Question pools and randomization, time limits and auto-submission, force completion (preventing re-entry), lockdown browser integration, SafeAssign plagiarism detection, and timed availability windows.

Can Blackboard detect screenshots?

Blackboard on its own cannot detect screenshots. But:

• Paired with Respondus LockDown Browser, screenshots are blocked outright.
• Some proctoring integrations can flag screenshot attempts.
• Add-on tools may detect screen-recording software.
• Watermarked content can be traced if it is later shared.

Proctored Blackboard exams

Blackboard integrates with Respondus Monitor (automated), ProctorU (live), Proctorio (AI-based), and custom institutional solutions. Once any of these is active, the lockdown rules apply and browser extensions do not load.

Moodle

Moodle is open-source, so its quiz security varies enormously with how each institution configures it.

What Moodle quiz logs track

• Detailed attempt history with timestamps.
• Question-by-question response tracking.
• Time analysis per question.
• IP address and session information.
• Browser focus events (leaving the quiz page).
• Grade history and manual-override logs.

Can Moodle detect switching tabs?

Yes, with the same limitation as Canvas: Moodle's JavaScript detects blur/focus events and logs how long focus was away, but it cannot identify which tab or app you opened. Some themes display an on-screen warning when you leave the page.

Plugins and Safe Exam Browser

Moodle's plugin ecosystem adds quiz-access rules, proctoring integrations (ProctorU, Proctorio), browser-security plugins (blocking right-click, copy, print), enhanced timers, and IP restrictions. The strongest option is Safe Exam Browser (SEB): a full lockdown that runs in kiosk mode, filters the network to whitelisted sites, blocks screenshots and screen recording, and enforces per-exam security policies. Under SEB, as under any kiosk browser, extensions do not run.

Schoology

Schoology spans K-12 and higher ed, with monitoring that sits between the lightweight and enterprise ends.

What Schoology test logs record

Submission timestamps and duration, attempts used, question-level time tracking, auto-save history, and browser/device information. Its integrity features include randomized question banks, time limits and availability windows, lockdown settings that restrict navigation, submission-view restrictions, and anti-plagiarism integrations.

Does Schoology monitor activity?

Yes, but with limits: it tracks when students leave the assessment page, records time spent, and monitors course-access patterns. It cannot see specific external activity and is lighter than dedicated proctoring tools.

Schoology vs. Google Classroom

Feature	Schoology	Google Classroom
Quiz question types	Extensive	Basic (via Forms)
Activity monitoring	Moderate	Limited
Question banks	Yes	No
Proctoring integration	Available	Limited
Analytics	Comprehensive	Basic

Monitoring at a glance

Platform	Native logging	Native security	Proctoring integration
Canvas	Most detailed quiz logs, strong analytics	Moderate	Respondus, Proctorio, Honorlock, ProctorU
Blackboard	Comprehensive enterprise logs	Strong	Respondus, ProctorU, Proctorio
Moodle	Detailed, but config-dependent	Variable (plugin-driven)	SEB, ProctorU, Proctorio
Schoology	Balanced, moderate detail	Moderate	Available

The common thread: native logging is browser-event level on every one of them. The jump in monitoring power always comes from a bolted-on lockdown or proctoring layer, not the LMS itself.

Best practices for LMS quizzes

Before the quiz:

• Use a supported browser (usually Chrome or Firefox).
• Clear cache and cookies before a high-stakes exam.
• Close other tabs and disable extensions that might interfere with the page.
• Confirm a stable connection, and have a backup access method ready.

During the quiz:

• Stay on the quiz page the whole time — don't tab away even briefly.
• Save answers often if auto-save isn't on.
• Avoid the browser back/forward buttons.
• Don't open new tabs unless explicitly allowed.
• Submit well before the deadline to avoid last-second failures.

These habits produce a clean log regardless of how you study — the same events that look suspicious in bulk (repeated focus loss, a frantic finish) are the ones you're avoiding.

Where ExamClutch fits across these platforms

Honestly, since we build it:

• On unproctored quiz pages — Canvas, Blackboard, Moodle, Schoology, and others — ExamClutch reads questions from the page DOM inline. It doesn't switch tabs, copy, paste, or trigger focus-loss events, which is why it's a low-signature workflow in that mode.
• Under Respondus LockDown Browser, Safe Exam Browser, Proctorio, ProctorU, or Honorlock, it does not run at all. A locked-down/kiosk browser loads no extensions. It plays no role in a proctored exam, and we don't claim it "bypasses" one.

Any tool promising to defeat all LMS monitoring is overselling. The accurate version: ExamClutch is built for the unproctored quiz page, and it makes no claim about the proctored, locked-down version of the same quiz.

FAQ

Can my LMS see what other tabs I opened during a quiz? No. Canvas, Blackboard, Moodle, and Schoology log that focus left the quiz page, not what you switched to.

Can Blackboard or Moodle detect screenshots? Not on their own. Screenshot blocking comes from a lockdown layer — Respondus LockDown Browser or Safe Exam Browser — not the LMS itself.

Does a Chrome extension show up in the quiz log? An extension that edits the page directly doesn't create a tab-switch event; its field changes look like ordinary typing. But under any lockdown/kiosk browser, no extension loads to begin with.

Which LMS monitors the most? Natively, they're similar — all browser-event level. The real difference is which proctoring or lockdown tool the instructor bolts on.

Where does ExamClutch work? Only unproctored quiz pages taken in normal Chrome. It does not work under any lockdown browser or proctoring integration.

Related reading

• Does Canvas Detect Cheating?
• Canvas Quiz Logs Explained
• Can Canvas See Other Tabs?
• Unproctored vs. Proctored Online Exams: The Real Risk Difference
• Canvas Quiz Help: The Complete Student Playbook