Introduction to Data Security

Harvard Extension School

CSCI E-177

Section 1

CRN 27016

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We know that data is important; it is often referred to as the new gold (or oil, or other wealth-generating resource). But most organizations do not have a good understanding or mature discipline for data security. The goal of this course is to correct that by walking through data's lifecycle, including how to inventory, classify, store, use, manage, and eventually delete it. As part of this walkthrough, we look at how data is collected, how it flows through a company, and what intentional and unintentional use of the data happens as a result. We explore how data is compromised and therefore how to protect it, and how to prioritize protection when you cannot have it all.

Instructor Info

Heather Hinton, PhD

Chief Information Security Officer in Residence, Professional Association of CISOs


Meeting Info

M 5:30pm - 7:30pm (1/26 - 5/16)

Participation Option: Online Asynchronous or Online Synchronous

In online asynchronous courses, you are not required to attend class at a particular time. Instead you can complete the course work on your own schedule each week.

Deadlines

Last day to register: January 22, 2026

Prerequisites

Experience with secure architectures/architecture models, security fundamentals, and data privacy equivalent to CSCI E-117 and CSCI E-149a, and data storage.

Notes

This course meets via web conference. Students may attend at the scheduled meeting time or watch recorded sessions asynchronously. Recorded sessions are typically available within a few hours of the end of class and no later than the following business day. See minimum technology requirements.

All Sections of this Course

CRN Section # Participation Option(s) Instructor Section Status Meets Term Dates
27016 1 Online Asynchronous, Online Synchronous Heather Hinton Open M 5:30pm - 7:30pm
Jan 26 to May 16