Higher education runs on technology that holds more sensitive data than most people realize. Learning management systems (LMSs), student portals, cloud apps, and personal devices all touch personally identifiable information, academic records, and institutional data every day—and a breach in any one of them can expose that data to people who were never meant to see it.
Canvas, the widely used LMS built by Instructure, suffered a data breach in 2026 that made that risk hard to ignore. The group that claimed responsibility for the attack said the breach affected close to 9,000 institutions worldwide (a figure Instructure hasn’t independently confirmed) and gained unauthorized access to various user and course-related data.
The breach exposed a real limit: IT teams can’t control every third-party platform they rely on. But they can control the devices and systems inside campus walls, and that’s where a stronger cybersecurity strategy starts.
Table of contents:
- Why higher education is difficult to secure
- What the 2026 Canvas breach teaches higher education IT teams
- What universities can control when third-party platforms are compromised
- Three ways to strengthen security across managed devices
- Build cybersecurity into everyday campus IT
Why higher education is difficult to secure
Students, faculty, and staff move constantly between institution-owned and personal devices, on-campus and remote connections, and a growing mix of cloud platforms. That openness is core to how education works, but it also means there’s no single perimeter for IT teams to defend.
The data flowing through that environment is just as varied. Beyond contact information and academic records, institutions often hold:
- financial information
- employee data
- research and intellectual property
At the same time, students and staff need broad access across those devices, networks, and platforms to learn, teach, and collaborate. Security controls have to protect that data without getting in the way of the institution’s mission.
That challenge grows because so much of the environment sits outside the university’s direct control. Institutions can’t patch a vendor’s infrastructure or eliminate every vulnerability in an external platform, which makes cybersecurity a shared responsibility—a weakness beyond the campus network can still put institutional data and users at risk.
What the 2026 Canvas breach teaches higher education IT teams
That breach happened in spring 2026. Canvas holds roughly 43% of the North American higher education LMS market—more than its next three competitors combined—so a vulnerability in Canvas can affect institutions far beyond a single campus.
According to Instructure, the unauthorized activity in April and May 2026 involved Free-for-Teacher accounts—a no-cost account type used outside enterprise-managed environments. Instructure has published its own account of the incident and the steps it took in response.
The exposed data included usernames, email addresses, course names, enrollment information, and messages between students and instructors—the kind of personal information that can be used for identity theft, fraud, or targeted phishing once it’s in the wrong hands. However, Instructure said it found no evidence that passwords, dates of birth, government IDs, or financial information were exposed.
The lesson for higher education IT teams isn’t that every risk is preventable from inside the institution. It’s that third-party platforms are now part of the security perimeter and need to be treated as such.
What universities can control when third-party platforms are compromised
A vulnerability inside a vendor’s environment doesn’t leave institutions powerless. Universities still control many of the conditions around how people, devices, and data connect to that service.
That starts with understanding where institutional responsibility begins. IT teams can:
- evaluate vendors before and during a relationship
- limit unnecessary access to sensitive data
- review integrations regularly
- apply strong identity and access controls
- monitor the devices connecting to institutional resources
None of this makes every platform risk-free. But it narrows the chances that one weakness spreads further, making device security one of the most practical places for IT teams to reduce risk directly.
Three ways to strengthen security across managed devices
Not every device connecting to campus systems can be handled the same way. A personal phone or laptop that a student or professor brings in falls under the access and monitoring controls covered above—IT can see it connect and limit what it reaches, but can’t patch it, attest to its health, or enforce anything on it directly.
Institution-owned laptops, lab devices, and other enrolled devices are different: they sit under direct IT control, which is where the following three tools apply.
Identify vulnerable devices
Find vulnerable and out-of-date devices before they become a bigger problem.
A device can look fine to its user while running an outdated patch or a known vulnerability, and across a large fleet, tracking these risks isn’t feasible by hand. What’s needed is fleet-wide visibility: a way to see which devices are behind, which carry known vulnerabilities, and which have failed an integrity check.
How Samsung Knox helps: Within Knox Suite - Enterprise Plan, the Knox Asset Intelligence Security Center provides just that—with detailed, model-by-model tracking, IT teams can prioritize what actually needs attention first.
Keep security updates under control
Make patching a managed process, not a user decision.
Relying on every user to install updates promptly leaves gaps in an otherwise managed fleet—especially on a campus, where a security prompt rarely wins against a student’s attention. Closing that gap means IT tests updates first, controls the timing, and pushes them directly instead of waiting on individual devices.
How Samsung Knox helps: Knox E-FOTA, also part of the Enterprise Plan, provides that control, letting admins remotely deploy OS versions and security updates, test them before rollout, and schedule deployment around the academic calendar.
Verify device trust before access
Check whether a device should still be trusted, not just who’s using it.
Authentication confirms that the person logging in is who they claim to be—not whether their device is in a healthy state. A device can pass that check and still have been tampered with, with no way to tell from the login alone. What’s needed is a hardware-backed signal IT can actually verify.
How Samsung Knox helps: For fleets using Samsung Knox, Knox Device Health Attestation assesses a device’s security state using hardware-backed signals, including whether it’s running an unapproved configuration, and reports that status before granting access. Paired with a Zero Trust approach, a laptop connecting from off-campus or a tablet that’s changed hands between semesters gets evaluated on its current condition, not just whether the right password was entered.
Together, these controls help institutions reduce risk on the devices they manage—and make more informed access decisions even when a third-party vulnerability sits outside their control.
Build cybersecurity into everyday campus IT
Higher education can’t eliminate every cybersecurity risk, especially when so much depends on third-party platforms. But institutions can make that risk manageable by evaluating the vendors they rely on and keeping managed devices patched, visible, and trustworthy.
A layered approach gives IT teams more control over what they can influence, without losing sight of what sits outside their walls. Fleet visibility, managed patching, and device trust checks work best together rather than as three separate tools—which is what a unified endpoint management (UEM) platform is built for: one console that applies consistent policies and keeps every enrolled device in view, whether it’s a tablet in a lab, a desktop issued to faculty, or a laptop in a lecture hall.
For a university spanning multiple departments and campuses, that consistency is what keeps device security from becoming a manual, department-by-department task.
