Annual Report
Letter from the Vice President and University Chief Information Officer
Dear Colleagues,
Technology continues to reshape the world around us; in how knowledge is created and shared, in how communities connect, and in how institutions like Harvard carry forward their missions. From the rapid maturation of artificial intelligence to the growing demands of digital research and the persistent threats to cybersecurity, the pace of change is both exhilarating and daunting. In this environment, HUIT supports Harvard’s commitment to lead: to explore boldly and to ensure that technology strengthens our mission of teaching, learning, research, and service to society.
The initiatives highlighted in this report are not ends in themselves; their value lies in what they enable for you—the faculty, students, researchers, and staff who define Harvard. Whether through sustaining the infrastructure that underpins daily operations or exploring technologies that open new intellectual horizons, our work is inextricably linked to the University’s academic enterprise and social purpose.
To our colleagues in the Schools and units, I am deeply grateful for your insight and partnership. To the members of the HUIT team, thank you for your dedication and expertise. Together, we are ensuring that technology serves Harvard’s mission to expand knowledge, deepen community, and shape the future.
Sincerely,
Klara Jelinkova
Vice President and FAS & University Chief Information Officer
Our areas of focus
Technology underpins nearly every aspect of Harvard’s academic and administrative activities. As the University’s central IT organization, HUIT delivers technologies, strategy, and policies that support more than 50,000 faculty, students, staff, and researchers. These efforts are organized around four critical areas of focus that drive our work.
Broadening access to research
The Harvard Library’s rich collections are instrumental to research endeavors across the University and beyond. HUIT’s longstanding partnership with the Library has helped to broaden access to Harvard’s resources through a series of major initiatives.
The Reimagining Discovery initiative, supported by Mozilla.ai, focused on building innovative, AI-powered pathways into Harvard’s digital collections, resulting in the fall 2025 launch of Collections Explorer, a next-generation discovery interface for Harvard’s special collections. Collections Explorer supports natural language and semantic search, enabling users to engage with collections through contextual queries, conversational exploration, and intelligent summarization. The platform integrates metadata and content from multiple systems and formats, surfacing materials that were previously siloed or hard to find.
The Library’s pioneering efforts in digitization are also driving the development of new large language models (LLMs). HUIT helped launch the Harvard Library Public Domain Corpus, a curated collection of over 1 million high-quality digitized texts for research, teaching, and computational analysis.
The Library and HUIT completed a multi-year transition to the OpenAthens authentication service, enabling seamless off-campus access to e-resources, stronger security, and improved compatibility with publisher platforms. And, in partnership with Open Scholarship and Research Data Services, delivered a full upgrade of DASH (Digital Access to Scholarship at Harvard), introducing better search, streamlined metadata workflows, and a new space for readers to share how Harvard research has influenced their work.
And in arts and humanities research computing, HUIT teams supported faculty projects across several departments, advancing scholarship and preservation in partnership with the Library, Art Museums, and external collaborators. Examples include a multimedia dictionary of an endangered language, art analysis for conservation research, and a digital archive of historical materials.
59,000
works of Harvard-affiliated scholarship hosted by DASH
8 million
annual downloads of resources from DASH
>1 million
text books made available for research, teaching and computational analysis in Public Domain Corpus
561 TB
of regulated research data managed in the ReD Environment
Enhancing the digital learning experience
HUIT continued to support and evolve Harvard’s core learning platforms, enhancing existing platforms while expanding flexible, learner-centered innovation.
The Learning Experience Platform (LXP) supported nearly 9,000 learners and 12 courses this year, including new HBS Online offerings, the 2024 College Orientation course, and a ChatGPT Edu training module.
To support this growing community, the team introduced new teaching elements that give content creators more flexibility and control, while also upgrading back-end tools to simplify administration. Support processes were also refined to ensure timely assistance for learners and program partners.
In parallel, HUIT supported more than 70,000 students and 7,500 courses across Harvard’s core Canvas tool, which was enhanced with an improved admin console and new tools to identify and improve course accessibility across formats including images and documents.
HUIT also explored AI-powered tutoring through a pilot of HUBot, a custom chatbot embedded directly into Canvas. HUBot is designed to provide instant feedback and tutoring on course-specific materials, showing early promise in enhancing student engagement and self-paced learning.
HUBot enables instructors to train a Generative AI chatbot on course materials, expanding ways for students to explore and interact with class teachings
Secure research at scale
This year, HUIT made significant strides in expanding Harvard’s secure research infrastructure and compute resources.
Twenty University laboratories migrated research data to the Regulated Data Environment (ReD)—a cloud-based platform built to meet strict compliance standards—with fifteen more in the onboarding stages. ReD provides a ready-to-use environment for research involving sensitive or regulated data such as personally identifiable or health-related information. The platform completed its first external audit certifying it for FISMA-moderate and NIST 800-171 compliance, removing technical barriers for researchers by eliminating the need to build custom infrastructure from scratch.
In addition to a central GPU cluster for Harvard researchers, the University is also a key member of a Commonwealth initiative to expand access to GPU resources to meet rising demand for AI workloads across Massachusetts. The University’s membership of the Massachusetts Green High Performance Computing Center (MGHPCC) enables shared access to high-performance computing and AI infrastructure and coordinated regional investment in AI resources.
The Massachusetts Green High Performance Computing Center (MGHPCC) provides shared access to high-performance computing and AI infrastructure, and enables coordinated regional investment in AI resources. Photo by MGHPCC
7,527
courses in Harvard's Canvas instance
47,852
students accessing course materials through Canvas
5
Harvard Schools now using the LXP
7,500
learners using LXP
Modernizing Harvard’s web platform and environment
For more than a decade, Harvard supported community-created websites through the OpenScholar platform. As technology, policy, and user expectations evolved, HUIT led a major initiative to launch the new HarvardSites Drupal platform and design system, delivering a more secure, accessible, and user-friendly foundation for web publishing across the University.
The new platform meets Harvard’s security and accessibility standards, offers flexible, brand-aligned design templates, and provides an improved experience for both site administrators and visitors. HUIT partnered with Schools and Units to coordinate the mass migration of thousands of sites to the new platform, and retired thousands more outdated websites.
The effort also led to the creation of a new University-wide web governance working group, ensuring long-term stewardship around site provisioning, branding, and support, and a more sustainable web environment for Harvard.
1,899
websites migrated to the new HarvardSites platform
10,141
outdated websites retired in Harvard's digital ecosystem
86,821,486
annual page views across Harvard websites
Securing our environment with passwordless authentication
In response to growing phishing sophistication, HUIT launched a University-wide initiative to modernize HarvardKey authentication. This ambitious ITCRB-funded project strengthens security and streamlines login experiences for more than 500,000 users across the University.
By transitioning to Okta Verify for HarvardKey verification, community members can enable “passwordless” authentication. Instead of relying on passwords—which can be stolen, guessed, or phished—Okta’s FastPass functionality enables users to authenticate with a fingerprint, face scan, or a device-specific PIN tied securely to their individual device. This method not only significantly improves security but also makes logging in faster and easier.
HUIT also consolidated Microsoft 365 access under Okta, enabling consistent enforcement of security policies across platforms and reducing support complexity.
Together with enhanced email security controls, this initiative significantly strengthens Harvard’s security posture, with secure, modern identity verification that reduces friction for users, preserves privacy, and enhances institutional resilience.
By ensuring that biometric data (face or fingerprint) is encrypted and stored only on a user's device—never shared with Harvard or Okta—the enhanced HarvardKey login provides a private, secure way to access Harvard resources
>556,000
accounts moved to modernized HarvardKey infrastructure powered by Okta
1.5 million
daily email messages across the University’s Google and Microsoft platforms
106 million
meeting minutes across Harvard's videoconferencing platforms
80,000
spam and malware messages blocked per hour by Harvard’s security systems
Investing in infrastructure
HUIT continues to invest in the infrastructure that powers Harvard’s core operations and critical life-safety systems.
To improve connectivity and future-proof the network, thousands of wireless access points were replaced across key academic, administrative, and residential buildings. HUIT also began a multi-year initiative to upgrade aging copper-based telecommunications lines to higher bandwidth fiber, supporting critical life-safety systems like elevator alarms and emergency phones.
Further enhancements to essential infrastructure included the renovation of HUPD’s Communications Center, which replaced aging equipment with a modern, ergonomic environment purpose-built for emergency dispatch, a new cloud-based emergency response platform, and on-call emergency scheduling tool.
HUIT partnered with the FAS to install a "falcon-cam" on Memorial Hall, enabling a live streamed feed of the feathery residents' activities. Photo by Stephanie Mitchell / Harvard University
Advancing Harvard's data strategy
This year, HUIT advanced Harvard’s ability to use data more effectively while also laying the groundwork for long-term governance and alignment.
Through HART (Harvard’s Analytics and Reporting Tool), HUIT modernized reporting and analytics to make them more secure, self-serviceable, and responsive to operational needs. Legacy reports were migrated with improved usability and structure, and new dashboards now give real-time insight into expenses, trends, and variances, enabling more accurate and consistent reporting to support financial planning and vendor strategy.
At the same time, HUIT partnered with the Office of Institutional Research and Analytics to launch ADMIRE (Administrative Data Management & Reporting Ecosystem), Harvard’s first University-wide data governance initiative. ADMIRE, an ITCRB project, ensures that data is aligned, secure, compliant, and strategically managed across the institution. ADMIRE brings together technical teams with more than 150 stakeholders across ten domains of administrative data to tackle data challenges, define standards, and share best practices.
HUIT staff supporting Harvard's 2025 Commencement which drew a record 44,000 attendees
6,000
wireless access points upgraded across campus
1440
building automation panels across 239 buildings controlled by HUIT
22,000
participants in the monthly phishing simulation program
779
security cameras maintained across campus
Fostering an environment for responsible innovation
HUIT plays a leading role in shaping the University’s dual commitment around the use of AI: to enable innovation and to ensure it happens responsibly, securely, and in alignment with Harvard’s values.
Working with our campus partners, HUIT is actively managing risk and compliance in response to a continuously evolving regulatory landscape. We partnered with University leadership, academic partners, and the Office of the General Counsel to update the University’s AI Guidelines, issue an advisory memo around the EU AI Act regulation, and shared guidance on the use of AI assistants in meetings.
HUIT also continues to support structured, inclusive innovation through programs that enable staff to explore emerging technologies and their potential impact across Harvard. This year’s pilot projects ranged from contract drafting and customer service chatbots to content generation and email triage, demonstrating practical, hands-on applications of AI across University functions.
This combined approach—pairing experimentation with clear guardrails—was recognized by SustainableIT.org, which awarded Harvard a Responsible AI Impact Award for its leadership in sustainable, institution-wide AI deployment. The award committee highlighted Harvard’s AI guidelines, innovation programs, and tools like the AI Sandbox as models of thoughtful, scalable adoption.
10,795
active users of the AI Sandbox
3,876,346
chats submitted in the AI Sandbox
40 million
generative AI API requests
Expanding access to AI tools
As AI capabilities advance, HUIT remains focused on evaluating new technologies to provide the Harvard community with secure, innovative tools that enable transformative projects across a wide range of use cases and disciplines.
At the heart of this strategy is the AI Sandbox, offering a secure environment for the community to explore multiple LLMs through a single interface. Since launch, more than 10,000 unique users have accessed the platform. This year’s updates included digital accessibility improvements that are now being used globally among the open-source community. The Sandbox model has been shared with more than 20 universities, helping position Harvard as an early leader in generative AI across higher education.
Complementing the Sandbox, HUIT has supported the rollout of tools to meet specific use cases or higher capacity needs. This included offering ChatGPT Edu to several Schools and Units and running a pilot of the Zoom AI Companion to assess its potential use in an evolving workplace.
And as a founding partner of the OpenAI NextGenAI consortium, Harvard and Boston Children’s Hospital researchers are using OpenAI tools to explore the use of AI in critical healthcare use cases, including faster patient diagnosis of rare diseases and improved alignment of AI with human values in medical decision-making.
Professor Michael Smith showcased innovative student projects using Generative AI tools in his IT Summit keynote address
Automation and integrating AI into workflows
Use of AI is increasingly moving from experimentation to implementation and into real-world workflows. HUIT has expanded secure access to generative AI services for developers across the University enabling greater automation of repetitive tasks; freeing up staff time, reducing manual errors, and increasing operational efficiency.
Through the Harvard API Portal, developers can now access leading models from OpenAI, Anthropic, Meta, Mistral, and Google Gemini, streamlining integration and ensuring compliance with Harvard’s privacy and data security standards.
API usage has scaled rapidly, growing to more than 200 registered applications. Developers across the University were able to use natural language prompts to write code, fix bugs, and boost productivity.
HUIT also expanded the use of Robotic Process Automation (RPA) as a key driver of business process improvement. One notable advancement this year was the automation of the invoice intake and validation process for a Campus Services payment operation. Previously a highly manual and time-consuming task, the process was reengineered using RPA and AI to automatically read, validate, and enter invoices into the system, significantly reducing turnaround times and minimizing data entry errors.
HUIT also integrated AI-driven detection and automated response tools into its phishing protection strategy, enabling faster identification, classification, and containment of malicious emails across the network. Automated alerts, contextual warnings, and real-time threat analysis reduce the burden on security teams while helping keep community members safe.
The prototype AI Assistant enables the implementation of a chatbot interface on administrative document libraries, helping staff quickly navigate complex file repositories using natural language prompts
Connecting, learning, and innovating
Throughout the year, HUIT hosted a series of events designed to foster learning, connection, and innovation.
In May, more than 750 faculty, staff, and students came together for Harvard’s Generative AI Symposium—a half-day event focused on the opportunities and challenges of GenAI across teaching, research, operations, and learning. Co-sponsored by the Digital Data Design Institute, the Office of the Vice Provost for Research, and the Office of the Vice Provost for Advances in Learning, the program featured panels, demonstrations, and discussions of AI’s usage at Harvard, including pedagogy, research integrity, and institutional policy.
The third annual University-wide Accessibility Summit brought together faculty, staff, and practitioners from across Harvard to celebrate progress and explore new strategies for advancing digital accessibility. The day featured breakout sessions highlighting tools, strategies, and community-led projects, including a Harvard-developed app that helps people with disabilities navigate outdoor spaces, demonstrations of accessible content creation, and HarvardSites’ accessibility-first design.
And June’s flagship IT Summit brought together more than 1,000 IT professionals from across the University to examine the technology priorities of the University and celebrate the people working to shape them. Throughout the day, attendees participated in 30+ peer-led breakout sessions, tech showcases, and networking opportunities in topics such as academic technology, innovation, infrastructure and operations, and developing skills.
162,566
IT support tickets resolved by HUIT over the year
44,000
attendees supported at 2025 Commencement, Harvard's busiest ever
77,723
course enrollments in my.harvard during the fall semester startup
65,000
unique devices connected to the network during the first weeks of the semester
Supporting flagship occasions
Many of the most critical periods in Harvard’s academic calendar—from the beginning of the fall semester to commencement—create peak demand for seamless IT services. Through strategic coordination, both across HUIT teams and with campus partners, we prepare a complex digital environment for surges in connected devices and system access, while also delivering personalized, frontline support to help our community.
From livestreaming and cybersecurity to ticketing, networking, and real-time operations in campus command centers, HUIT teams work behind the scenes to ensure Harvard’s busiest events run smoothly.
And teams across HUIT contributed to building the infrastructure, technology, and operational services to support the upcoming David Rubenstein Treehouse Conference Center, opening in Fall 2025, expanding Harvard’s ability to convene thought leaders, deepen community partnerships, and foster collaboration across disciplines.
HUIT staff supporting ticketing operations at Harvard's Commencement
Encouraging IT sustainability
The transformative rise of AI has sharpened our focus on the environmental impacts of technology and the opportunity for positive change. In partnership with the Office for Sustainability (OFS), HUIT is driving progress across three key fronts: ensuring the responsible and sustainable disposal of electronic equipment (e-waste), strategically embedding sustainability into IT vendor relationships, and developing robust systems to measure, report, and reduce IT-related emissions.
Working with the Sustainable IT committee, efforts this past year include mapping the current state of e-waste processes for each School so the Harvard community can properly dispose of aging electronic devices, launching a shared values framework to encourage cost-neutral vendor initiatives that support Harvard’s environmental goals, and working with industry experts to assess the environmental impact of Harvard’s IT usage. Current work is focused on establishing processes for quantifying energy use and greenhouse gas emissions emerging from AI-driven compute workloads.
At Harvard’s annual Earth Day Celebration, HUIT offered e-waste recycling services, including battery drop-off, freecycling, and secure data destruction. Staff guided attendees in identifying which items required secure handling versus those that could be recycled or reused, resulting in a record-breaking volume of items securely destroyed.
HUIT staff inspect an old computer at the secure e-waste recycling event on Earth Day
923
hard drives totaling approximately 461.5 TB securely destroyed by HUIT at Earth Day
770,000
pages saved from unnecessary printing through HUIT-managed printers, saving the equivalent of 62 trees and 6,600 kg of CO₂ emissions
30,458
IT assets now tracked with sustainability data
Building career pathways
HUIT continues to invest in learning and development opportunities and partnerships that support professional growth, foster shared learning, and create meaningful pathways into the technology field.
HUIT’s long-standing co-op program—a partnership with Northeastern University and Wentworth Institute of Technology—also expanded this year. Now serving 28 students per term, the program provides hands-on experience, technical training, and professional mentorship across Field Support, Service Desk, Endpoint Management, Deployment & Refresh, and Walk-in Service Center operations. Seven co-ops have transitioned to full-time roles, demonstrating the program’s success as a learning laboratory and effective talent development pipeline.
Through the Technology Enablement Initiative, HUIT partnered with the Minority Serving – Cyberinfrastructure Consortium (MS-CC) to extend Harvard’s IT Academy programming to five IT professionals from Historically Black Colleges and Universities (HBCUs) and create mutually beneficial opportunities for exchange.
And hundreds of IT staff across the University participated in IT Academy trainings and informal learning spaces such as demo hours and communities of practice. HUIT also piloted a new Residency Program, offering staff short-term, cross-functional assignments that build skills, break down silos, and foster career exploration.
Technology Enablement Initiative participants gather in Cambridge for the final session of a successful pilot program