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Wi-Fi Mini Honeypot

By Marcin Teodorczyk 

Do you have an old, unused wireless router collecting dust? Have some fun and make a Wi-Fi honeypot with it! more>>

New Products

By James Gray 

Please send information about releases of Linux-related products to newproducts@linuxjournal.com or New Products c/o Linux Journal, PO Box 980985, Houston, TX 77098. Submissions are edited for length and content.

Non-Linux FOSS: Dive Deep with Wireshark

By Shawn Powers 

Before you say anything, yes, I know Wireshark is available for Linux. This time, however, Windows and OS X users get to play too. Wireshark is an open-source network analyzation tool that is really an amazing tool for troubleshooting a network. more>>

New Products

By James Gray 

Please send information about releases of Linux-related products to newproducts@linuxjournal.com or New Products c/o Linux Journal, PO Box 980985, Houston, TX 77098. Submissions are edited for length and content.

Can we help AT&T solve its mobile data problem?

By Doc Searls 

I'm in midtown Manhattan, connected to the Net over my hotel's slow but costly wi-fi connection. Normally when I'm traveling — at least here in the U.S. — I avoid lame hotel connections by using AT&T's cellular data system, usually through my iPhone's "personal hotspot." more>>

October 2011 issue of Linux Journal cover image: Networking

October 2011 Issue of Linux Journal: Networking

By Shawn Powers 

SneakerNets and BNC Terminators more>>

IPs Continue To Dwindle

By Justin Ryan 

It's widely known, at least within geekdom, that the number of available IP addresses is on a collision course with the number zero. The depletion of the IPv4 address space, and the necessity of migrating to the next-generation IPv6, has been discussed ad infinitum in geek circles since RFC 2460 was published in December 1998. more>>

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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.

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Red Hat White Paper: Using an Open Source Framework to Catch the Bad Guy

Built-in forensics, incident response, and security with Red Hat Enterprise Linux 6

Every security policy provides guidance and requirements for ensuring adequate protection of information and data, as well as high-level technical and administrative security requirements for a system in a given environment. Traditionally, providing security for a system focuses on the confidentiality of the information on it. However, protecting the data integrity and system and data availability is just as important. For example, when processing United States intelligence information, there are three attributes that require protection: confidentiality, integrity, and availability.

Learn more about catching the bad guy in this free white paper.

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