Udacity

Intro to Information Security (Udacity)

Offered by Georgia Institute of Technology, Udacity,

Offered at Georgia Tech as CS 6035. This course provides a one-semester overview of information security. It is designed to help students with prior computer and programming knowledge — both undergraduate and graduate — understand this important priority in society today. The technical content of the course gives a broad overview of essential concepts and methods for providing and evaluating security in information processing systems (operating systems and applications, networks, protocols, and so on).

Class Deals by MOOC List - Click here and see Udacity's Active Discounts, Deals, and Promo Codes.

In addition to its technical content, the course touches on the importance of management and administration, the place information security holds in overall business risk, social issues such as individual privacy, and the role of public policy.

What You Will Learn

Lesson 1
Foundations

Security mindset
Essential concepts (policy, CIA, etc.)

Lesson 2
Software security

Vulnerabilities and protections
Malware
Program analysis

Lesson 3
Practical cryptography

Encryption
Authentication
Hashing
Symmetric and asymmetric crypto

Lesson 4
Networks

Wired and wireless networks
Protocols
Attacks and countermeasures

Lesson 5
Applications and special topics

Databases
Web apps
Privacy and anonymity
Voting
Public policy

Go to Class

MOOC List is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Related Courses

Coursera

University of London

Introduction to Applied Cryptography (Coursera)

Computer Science

This course is a non-mathematical introduction to the role that cryptography plays in providing digital security for everyday applications such as the internet, mobile phones, wireless networks and cryptocurrency. In this introductory course you will develop an understanding of the functionality and purpose of the main cryptographic tools we use today. You will learn how to make decisions about which cryptographic tools are most appropriate to deploy in specific settings. You will also explore the wider infrastructure surrounding cryptography and how this impacts the overall security of systems deploying cryptography.

Nov 9th 2026

4 Weeks

Cryptography Security Digital Security

Coursera

EIT Digital

Capstone: Autonomous Runway Detection for IoT (Coursera)

CS: Software Engineering

The students will develop a larger system using the learning outcomes from these courses, and the students will evaluate the developed system in a real-world programming environment. This course is a true engineering task in which the student must, not only implement the algorithm code, but also handle the interfaces between many different actors and hardware platforms.

Nov 2nd 2026

3 Weeks

Security Operating Systems Embedded Systems

Udacity

Intro to Backend (Udacity)

Computer Science

Starting Out with Web Serving Technology. This course is a selection of material from our larger Web Development course. This course presents an overview of a variety of Web backend topics: handling user input, producing templated output, storing information in databases and data stores, and building systems with secure user accounts.

Self Paced

Self-Paced

Google App Engine Security Databases

Udacity

Udacity,Oracle

Oracle Cloud Infrastructure Architect Associate (Udacity)

Security & Networking

Uplevel with in-demand OCI skills that can help you advance your career. Develop key insights into key concepts and features of Oracle Cloud Infrastructure (OCI). Identify how the OCI's global distribution of infrastructure components can assist your enterprise. Begin your journey on Oracle Cloud by getting to know its architecture and user management. Learn about topics like VCN, network security, load balancing, traffic management, and more. Plus, dive deep into OCI computing, storage, infrastructure, observability, and management.

Self Paced

Self-Paced

Security Networking Storage

Coursera

LearnQuest

Enhancing Mac Security: Strategies for Protection (Coursera)

Security & Networking

Fortifying Your Digital Fortress: Mac Security Strategies for Ultimate Protection. Discover essential Mac security in this comprehensive course tailored for beginners. Learn to safeguard your Mac workstation effectively as you delve into fundamental security features, threat assessment, and proactive management. Gain insights into automating security processes and adopting top-notch practices, ensuring robust protection for your Mac. Enroll now to master the art of securing your Mac with confidence.

Nov 9th 2026

3 Weeks

Security Mac OS X Network Security

Coursera

Institut Mines-Telecom

IoT Communications and Networks (Coursera)

Security & Networking

By presenting the building blocks of the IoT network architecture, this MOOC will help learners adapt to the fast changing communications and networking environment of IoT. The IoT world represents billions of sophisticated objects, such as sensors, actuators and meters, that are deployed nearly everywhere, in homes, hospitals, factories, cities, and are connected to the Internet. However, they come with limited capacity in terms of memory storage, computational power and energy; how can these objects then ensure network reliability and timely transmission?

Nov 9th 2026

4 Weeks

Networks IoT Internet of Things

Coursera

EIT Digital

Security and Privacy for Big Data - Part 1 (Coursera)

Security & Networking

This course sensitizes regarding security in Big Data environments. You will discover cryptographic principles, mechanisms to manage access controls in your Big Data system. By the end of the course, you will be ready to plan your next Big Data project successfully, ensuring that all security related issues are under control. You will look at decent-sized big data projects with security-skilled eyes, being able to recognize dangers. This will allow you to improve your systems to a grown and sustainable level.

Nov 2nd 2026

1 Week

Cryptography Security Big Data

Coursera

The Hong Kong University of Science and Technology - HKUST

Information Systems Auditing, Controls and Assurance (Coursera)

Security & Networking

Information systems (IS) are important assets to business organizations and are ubiquitous in our daily lives. With the latest IS technologies emerging, such as Big Data, FinTech, Virtual Banks, there are more concerns from the public on how organizations maintain systems’ integrity, such as data privacy, information security, the compliance to the government regulations. Management in organizations also need to be assured that systems work the way they expected. IS auditors play a crucial role in handling these issues.

Nov 2nd 2026

4 Weeks

Security Information Technology Risk Management

Coursera

Codio

SQL for Security Specialist (Coursera)

Security & Networking

This course is designed specifically for SQL Security Specialists with a focus on PostgreSQL. It assumes a solid foundation in SQL and guides learners through advanced topics specific to PostgreSQL. You'll explore crucial concepts, such as complex queries, performance optimization, and database administration tasks unique to PostgreSQL.

Nov 9th 2026

3 Weeks

Security Databases SQL

Coursera

IBM

IBM Data Privacy for Information Architecture (Coursera)

CS: Information & Technology

Data privacy controls how information is collected, used, shared, and disposed of, in accordance with policies or external laws and regulations. In this course, students will gain an understanding of what data privacy is along with how to identify and understand typical data protection and privatization objectives that an enterprise may have, and how to choose a data protection approach.

Nov 9th 2026

5-12 Weeks

Security Data Management Organizational Structure

Coursera

University of Maryland, College Park

Usable Security (Coursera)

Security & Networking

This course focuses on how to design and build secure systems with a human-centric focus. We will look at basic principles of human-computer interaction, and apply these insights to the design of secure systems with the goal of developing security measures that respect human performance and their goals within a system.

Nov 2nd 2026

5-12 Weeks

Cryptography Security Cybersecurity

Coursera

University of Colorado System

Cloud Computing Security (Coursera)

Security & Networking

In this MOOC, we will learn Cloud Computing basics using AWS as an example, We will guide you to create AWS account, planning AWS resources for your cloud systems, create AWS EC2 instances, access them and configure the popular LAMP web services with MySQL database. We will guide you to create user accounts for your programmer or operators using AWS Identify and Access management GUI, Register your domain name and setup DNS entry for your servers using AWS Route 53 in 22 mintues! and show you how to use AWS Command Line interface to create and managing instances and services programmatically.

Nov 2nd 2026

4 Weeks

Security Cloud Computing Network Security