Industries / Education
Cybersecurity for
Australian education.
Australian schools and universities are increasingly targeted by cybercriminals seeking student records, research data, and access to cloud platforms. Cliffside helps education institutions build security that works within real-world constraints: limited budgets, diverse user populations, and complex compliance obligations.
From primary schools to Group of Eight universities, Australian education institutions face a threat landscape that has changed dramatically. The 2026 breach affecting all 1,700 Victorian government schools, repeated incidents at Western Sydney University, and ongoing ransomware targeting the sector make clear that education cybersecurity is no longer optional. Cliffside brings ISO 27001 certified, assessment-first cybersecurity to education, helping institutions protect student data, meet regulatory obligations, and build resilience without overcomplicating already-stretched IT environments.
Data protection
Education data breaches are accelerating.
Education institutions hold some of the most sensitive personal data of any sector: student records spanning years of enrolment, staff employment details, financial information, medical records, and in universities, commercially valuable research. The OAIC recorded 44 notifiable data breaches in education in the first half of 2024 alone.
The consequences are severe. Western Sydney University suffered three separate incidents across 2024 and 2025, exposing over 10,000 student records including names, dates of birth, and contact details. The University of Sydney disclosed a breach of a retired system containing names, addresses, and employment information. In 2026, a single incident compromised names, emails, encrypted passwords, and year levels across every Victorian government school.
Cliffside helps education institutions prevent breaches through data classification, encryption, access control, and security governance tailored to how schools and universities actually operate. We focus on the controls that have the greatest impact on reducing breach likelihood and limiting damage when incidents occur.
Social engineering
Phishing attacks targeting schools and universities.
Education institutions are particularly vulnerable to phishing because of their large, diverse user populations. Students, teachers, administrative staff, and researchers all have different levels of IT literacy, and attackers exploit this variation. A single compromised staff account can provide access to student management systems, financial platforms, and cloud tenancies.
Multi-factor authentication compromise is an emerging risk. The University of Notre Dame's 2025 breach, which exposed 62GB of data, was achieved through MFA compromise, demonstrating that basic MFA deployment alone is insufficient without proper configuration and phishing-resistant methods.
We deliver targeted phishing simulation campaigns and security awareness training through KnowBe4, customised for the specific social engineering scenarios that education staff encounter. This is available as a one-off programme or as an ongoing managed service.
Compliance
Safer Technologies 4 Schools, Essential Eight, and beyond.
Australian education institutions operate under multiple overlapping compliance obligations. Getting the sequencing and prioritisation right matters, especially when budgets and IT resources are limited.
Safer Technologies 4 Schools (ST4S) requires schools to check the Arc Software catalogue before adopting new software or administrative systems. Products rated non-compliant, non-participating, or high risk must not be used. Education Services Australia manages the ST4S assessment programme on behalf of all states, territories, Catholic, and independent school sectors. We help schools interpret ST4S reports and build governance processes for consistent software evaluation.
The Essential Eight is increasingly expected of education institutions, particularly those handling government-funded research or operating under state education department requirements. NSW aligns with NIST and ASD Essential Eight. Victoria requires compliance with the Victorian Protective Data Security Standards (VPDSS) across five security domains, with schools transitioning to centrally attested reporting by 2028. Queensland operates under IS18 as the primary security framework.
Beyond these, the Privacy Act 1988 (Cth) governs how personal information is collected, stored, and disclosed, with mandatory breach notification to the OAIC. The SOCI Act applies to higher education institutions classified as critical infrastructure. We map your current controls to all applicable frameworks and produce a single, prioritised remediation roadmap.
Architecture
Security architecture for schools and campuses.
Education networks are uniquely complex. Student devices, staff workstations, administrative systems, research labs, IoT devices, and guest Wi-Fi all share infrastructure that was often designed for openness rather than security. Flat networks with minimal segmentation are common, and they mean that a compromised student device can provide a path to payroll systems or student records.
We design network segmentation that isolates student-accessed resources from administrative and financial systems, reducing blast radius without disrupting teaching. This includes adopting zero-trust principles appropriate to education environments, where the goal is controlling access based on identity and device posture rather than network location. For institutions with BYOD policies, we implement conditional access and DNS-level filtering that works without requiring full device management.
Our security architecture reviews assess your current environment, identify single points of failure, and produce a sequenced improvement roadmap your IT team can execute within real budget constraints.
Cloud security
Securing cloud platforms in education.
Australian education institutions rely heavily on cloud platforms: Microsoft 365 Education, Google Workspace for Education, learning management systems like Canvas and Moodle, and research data repositories. These platforms hold sensitive data and are often configured with default settings that prioritise ease of use over security.
Common issues we find include overly permissive sharing settings that expose student data to anyone with a link, incomplete conditional access policies that allow unmanaged devices full access to sensitive resources, and audit logging either disabled or not monitored. For universities, research data stored in cloud environments often lacks the classification and access controls required by funding body agreements.
Our cloud security services cover Microsoft 365 and Google Workspace configuration review, identity and access management hardening, data loss prevention policy design, and ongoing monitoring. We ensure your cloud environment meets both your institutional policies and regulatory requirements.
Assessment
Penetration testing for education institutions.
Regular security testing is essential for education institutions, but it needs to be scoped and scheduled appropriately. We work around term calendars and exam periods to minimise disruption, and we focus testing on the systems that matter most: student management platforms, financial systems, cloud tenancies, and externally facing applications.
Our penetration testing goes beyond automated scanning. CREST-certified testers simulate real-world attack scenarios relevant to education, including credential harvesting campaigns, lateral movement from student networks to administrative systems, and cloud tenancy compromise. Every finding is rated by business risk, not just technical severity, and presented in language your leadership team can act on.
What you receive
Deliverables for education institutions.
Every engagement is scoped through a security assessment first, so you understand exactly what your institution needs before committing to a broader programme.
A baseline evaluation of your institution's current security controls, policies, and technical environment against the threat landscape specific to Australian education.
Assessment of existing security policies, acceptable use policies, data handling procedures, and incident response plans against Privacy Act, SOCI Act, and state education requirements.
Evaluation of network segmentation between student, staff, and administrative zones. Identification of lateral movement paths, BYOD exposure, and gaps in east-west traffic controls.
A tested, education-specific incident response plan covering breach containment, evidence preservation, OAIC notification obligations, parent communication, and recovery procedures.
Mapping your current controls to Safer Technologies 4 Schools, Essential Eight, Privacy Act, and relevant state frameworks (NSW, Victoria VPDSS, Queensland IS18) with a prioritised remediation roadmap.
Phishing simulation campaigns and targeted security awareness training delivered through KnowBe4, tailored to the specific social engineering risks that education staff and students face.
Who we help
Education institutions we work with.
Cliffside works across the full spectrum of Australian education, adapting our approach to the specific risks, regulatory obligations, and resource constraints of each institution type.
Frequently asked questions.
How can schools comply with the Safer Technologies 4 Schools initiative?
What are the most common cybersecurity threats targeting Australian schools?
How much does cybersecurity cost for a school or university?
How does Cliffside help schools meet Essential Eight requirements?
What should a school do after a data breach?
How do you handle BYOD security in schools?
Protect your students,
staff, and research.
Book a free consultation to understand your education institution's cybersecurity posture. We'll assess your risks and recommend practical, budget-conscious improvements.