Network Security Hacks—100 Industrial-Strength Tips & Tools by Andrew Lockhart

With the ever-growing complexity of networks, administrators need an intricate array of tools and skills to ensure their network's security. Andrew Lockhart's practical Network Security Hacks—100 Industrial-Strength Tips & Tools provides an abundance of clever hacks to help fill your needs.
As with the other books in the series, this is a compilation of tips collected from real-world users who have faced the same problems that most of us deal with today.
The hacks range from automating simple system administration tasks, such as checking for patches that have been applied, to restricting permissions on filesystems that rarely change. Concepts are explained clearly, making them easy to understand, yet they still offer advice to seasoned professionals. I recommend Network Security Hacks for relatively inexperienced administrators as well as for experts.
This book dispels the myth that simply having a firewall is a complete security design. As a consultant for several large companies, I've seen how prevalent this idea really is. Instead, the book first approaches security by discussing how to harden your servers. Of course, it still offers tips on firewalls and packet filtering.
Unlike many others, Lockhart's book is comprehensive; covering tips for UNIX, Linux and Microsoft Windows systems. Because no system or network is impenetrable, meaning every system can be compromised, Lockhart offers a critical approach to minimizing the impact of a security breach. From hardening a server, applied encryption, trending and logging to intrusion detection and incident response, Andrew Lockhart's Network Security Hacks—100 Industrial-Strength Tips & Tools is an excellent resource.
Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
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It's Raspberry Pi month at Linux Journal. Each week in May, Adafruit will be giving away a Pi-related prize to a lucky, randomly drawn LJ reader. Winners will be announced weekly.
Fill out the fields below to enter to win this week's prize-- a Pi Cobbler Breakout Kit for Raspberry Pi.
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Free Webinar: Hadoop
How to Build an Optimal Hadoop Cluster to Store and Maintain Unlimited Amounts of Data Using Microservers
Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
Some of key questions to be discussed are:
- What is the “typical” Hadoop cluster and what should be installed on the different machine types?
- Why should you consider the typical workload patterns when making your hardware decisions?
- Are all microservers created equal for Hadoop deployments?
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