Free Trial

Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.

Overview

Most applications these days are at least somewhat network aware, but how do you protect those applications against common network security threats? Many developers are turning to OpenSSL, an open source version of SSL/TLS, which is the most widely used protocol for secure network communications. The OpenSSL library is seeing widespread adoption for web sites that require cryptographic functions to protect a broad range of sensitive information, such as credit card numbers and other financial transactions. The library is the only free, full-featured SSL implementation for C and C++, and it can be used programmatically or from the command line to secure most TCP-based network protocols. Network Security with OpenSSL enables developers to use this protocol much more effectively. Traditionally, getting something simple done in OpenSSL could easily take weeks. This concise book gives you the guidance you need to avoid pitfalls, while allowing you to take advantage of the library?s advanced features. And, instead of bogging you down in the technical details of how SSL works under the hood, this book provides only the information that is necessary to use OpenSSL safely and effectively. In step-by-step fashion, the book details the challenges in securing network communications, and shows you how to use OpenSSL tools to best meet those challenges. As a system or network administrator, you will benefit from the thorough treatment of the OpenSSL command-line interface, as well as from step-by-step directions for obtaining certificates and setting up your own certification authority. As a developer, you will further benefit from the in-depth discussions and examples of how to use OpenSSL in your own programs. Although OpenSSL is written in C, information on how to use OpenSSL with Perl, Python and PHP is also included. OpenSSL may well answer your need to protect sensitive data. If that?s the case, Network Security with OpenSSL is the only guide available on the subject.

Subscriber Reviews

Average Rating: 3.5 out of 5 rating Based on 2 Ratings

"Horrific" - by Anonymous on 23-APR-2013
Reviewer Rating: 1 star rating2 star rating3 star rating4 star rating5 star rating
Sample code is trivial, and does not contain the more complex situations (i.e. non-blocking I/O).  Also, the examples in the book contain flags, goto(s) and pseudocode, so it explains nothing.
Report as Inappropriate

Table of Contents

 

Extras

The publisher has provided additional content related to this title.


Description
Content

Visit the catalog page for Network Security with OpenSSL

  • Catalog Page

Visit the errata page for Network Security with OpenSSL

  • Errata

Download the supplemental electronic content for Network Security with OpenSSL

  • Supplemental Content