Linux Programming Hints
This article has outlined a method for creating a simple shared library from scratch. This basic method provides a starting point for understanding and constructing a shared library. Many other topics are covered and more depth is presented in “Using DLL Tools With Linux” by David Engel and Eric Youngdale. This document can be found in the doc directory provided with the tools 2.16 distribution. Information on both DLLs and ELF can also be found in the GCC FAQ, which can be retrieved via anonymous ftp from www.mrc-apu.cam.ac.uk as file /pub/linux/GCC-FAQ.
Eric Kasten (email@example.com) has been a systems programmer since 1989. Presently, he is pursuing his masters in computer science at Michigan State University, where his research focuses on networking and distributed systems. Well thought out comments and questions may be emailed to him.
Fast/Flexible Linux OS Recovery
On Demand Now
In this live one-hour webinar, learn how to enhance your existing backup strategies for complete disaster recovery preparedness using Storix System Backup Administrator (SBAdmin), a highly flexible full-system recovery solution for UNIX and Linux systems.
Join Linux Journal's Shawn Powers and David Huffman, President/CEO, Storix, Inc.
Free to Linux Journal readers.Register Now!
- Server Hardening
- May 2016 Issue of Linux Journal
- EnterpriseDB's EDB Postgres Advanced Server and EDB Postgres Enterprise Manager
- The Humble Hacker?
- The US Government and Open-Source Software
- BitTorrent Inc.'s Sync
- The Death of RoboVM
- Open-Source Project Secretly Funded by CIA
- New Container Image Standard Promises More Portable Apps
- ACI Worldwide's UP Retail Payments
In modern computer systems, privacy and security are mandatory. However, connections from the outside over public networks automatically imply risks. One easily available solution to avoid eavesdroppers’ attempts is SSH. But, its wide adoption during the past 21 years has made it a target for attackers, so hardening your system properly is a must.
Additionally, in highly regulated markets, you must comply with specific operational requirements, proving that you conform to standards and even that you have included new mandatory authentication methods, such as two-factor authentication. In this ebook, I discuss SSH and how to configure and manage it to guarantee that your network is safe, your data is secure and that you comply with relevant regulations.Get the Guide