May 1, 2024
Updated May 12, 2025
21 minute read
OpenSSL is a software library that applications use to secure communications over computer networks. It provides an open-source implementation of the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols. Essentially, it's a foundational toolkit for encrypting internet traffic, ensuring that data exchanged between a user's computer and a website, or between any two networked devices, remains private and integral. The vast majority of HTTPS websites rely on OpenSSL to secure their connections. You'll find OpenSSL at work in web servers, virtual private networks (VPNs), and email encryption, making it a cornerstone of modern internet security.
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Find a path to becoming a OpenSSL. Learn more at:
OpenCourser.com/topic/8s0wf0/openss
Reading list
We've selected eight books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
OpenSSL.
Is written by one of the original developers of OpenSSL and provides a comprehensive overview of the project's history, design, and implementation. It valuable resource for anyone who wants to learn more about the inner workings of OpenSSL.
This comprehensive guide to network security using OpenSSL covers transport layer security, virtual private networks, and secure email.
This cookbook provides practical recipes for secure programming in C and C++, including examples of using OpenSSL.
Prepares readers for the Certified Secure Software Developer certification, covering topics such as OpenSSL usage and cryptography.
This comprehensive book covers secure software design principles, including best practices for using OpenSSL.
Provides a detailed guide to using OpenSSL for security purposes. It valuable resource for developers who want to learn how to use OpenSSL to build secure applications.
While a general book on cryptography, this seminal work can help those seeking a deep dive into cryptographic concepts that can support understanding OpenSSL.
While not specifically about OpenSSL, this book includes a chapter on implementing TLS using OpenSSL, providing insights into practical applications.
For more information about how these books relate to this course, visit:
OpenCourser.com/topic/8s0wf0/openss