New Products
Make your Ada code live up to the language's elegant name with AdaCore's new CodePeer, a source code analysis tool that detects runtime and logic errors in Ada programs. As a code reviewer, CodePeer identifies constructs that are likely to lead to runtime errors, such as buffer overflows, and flags legal but suspect code typical of logic errors. Additionally, AdaCore says that its tool goes “beyond the capabilities of typical static analysis tools”, producing a detailed analysis of each subprogram, including pre- and postconditions, which allows for early detection of potential bugs and vulnerabilities. CodePeer can be used both during system development or as part of a systematic code review process. Finally, it can be used either as a standalone tool or fully integrated into the GNAT Pro Ada development environment.
First there were seven brides for seven brothers, and now there are seven tech books for seven strains of security geek—all courtesy of Syngress. The publisher is promising a whopping seven books in the Seven Deadliest Attacks Series, each with its own focus on a specific type of security breach. The titles include: Seven Deadliest Microsoft Attacks by Rob Kraus, Brian Barber, Mike Borkin and Naomi Alpern; Seven Deadliest Network Attacks by Stacy Prowell, Rob Kraus and Mike Borkin; Seven Deadliest USB Attacks by Brian Anderson and Barbara Anderson; Seven Deadliest Wireless Technologies Attacks by Brad Haines; Seven Deadliest Social Network Attacks by Carl Timm and Richard Perez; Seven Deadliest Web Application Attacks by Mike Shema; and (almost there) Seven Deadliest Unified Communications Attacks by Dan York. Each book covers the anatomy of the seven respective attacks, as well as how to get rid of and defend against them.
Keep the burglars at bay with SoleraTec's new and improved Phoenix RSM, an overarching forensic video surveillance management system. The RSM part stands for Phoenix's Record, Store and Manage capabilities. Other product capabilities include searches in video surveillance environments; incrementally scalable three-medium (hard disk, digital computer tape and optical) on-line and off-line multitier storage; and unlimited retention and support for an unlimited number of cameras, servers and users. Furthermore, video from all connected cameras can be reviewed, investigated and exported with client tools that run on Windows, Linux and Mac OS. Features added to the new version include one-step centralized camera configuration, simplified camera policy management and support for QuickTime and VLC media players.
Waspmote from Libelium is a modular platform for wireless sensor networks that enables environmental monitoring in adverse conditions and remote locations with its radio range of up to 40km. The sensors are intended for deployment in fire and flood detection and other environmental monitoring applications. Waspmote networks can communicate to the external world via GPRS or in situations with very difficult wireless connectivity, such as mines. Each sensor device can store more than 21 million different sensor measurements in its internal memory. Waspmote's four power modes—on, sleep, deep sleep and hibernation—enable a device to function for up to three years without recharging the battery, while a small solar panel can allow it to run indefinitely. Special boards that enable detection of gases and physical events (such as pressure, impact, vibration, temperature and so on) can be integrated. Open-source API and programming environment are available.
The folks at Packt Publishing recently released Bart Kummel's new book Apache MyFaces 1.2 Web Application Development, a work that teaches readers how to build appealing Web interfaces with the open-source Apache MyFaces framework. Written as a step-by-step, example-driven tutorial, Kummel's book teaches concepts such as assuring re-usability of code, building consistent-looking and usable pages with Trinidad components, applying advanced components from the Tomahawk library, enabling AJAX functionality without writing JavaScript code, creating dynamic applications that utilize Trinidad's skinning capabilities and preventing the duplication of validation rules. The book also contains scores of tips and tricks based on experience with MyFaces in real-life projects.
James Gray is Products Editor for Linux Journal
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.
Sponsored by AMD
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.
Sponsored by DLT Solutions
| Designing Electronics with Linux | May 22, 2013 |
| Dynamic DNS—an Object Lesson in Problem Solving | May 21, 2013 |
| Using Salt Stack and Vagrant for Drupal Development | May 20, 2013 |
| Making Linux and Android Get Along (It's Not as Hard as It Sounds) | May 16, 2013 |
| Drupal Is a Framework: Why Everyone Needs to Understand This | May 15, 2013 |
| Home, My Backup Data Center | May 13, 2013 |
- New Products
- Linux Systems Administrator
- Senior Perl Developer
- Technical Support Rep
- UX Designer
- Web & UI Developer (JavaScript & j Query)
- Designing Electronics with Linux
- Dynamic DNS—an Object Lesson in Problem Solving
- Using Salt Stack and Vagrant for Drupal Development
- Making Linux and Android Get Along (It's Not as Hard as It Sounds)
Enter to Win an Adafruit Pi Cobbler Breakout Kit for Raspberry Pi

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.
Congratulations to our winners so far:
- 5-8-13, Pi Starter Pack: Jack Davis
- 5-15-13, Pi Model B 512MB RAM: Patrick Dunn
- 5-21-13, Prototyping Pi Plate Kit: Philip Kirby
- Next winner announced on 5-27-13!
Featured Jobs
| Linux Systems Administrator | Houston and Austin, Texas | Host Gator |
| Senior Perl Developer | Austin, Texas | Host Gator |
| Technical Support Rep | Houston and Austin, Texas | Host Gator |
| UX Designer | Austin, Texas | Host Gator |
| Web & UI Developer (JavaScript & j Query) | Austin, Texas | Host Gator |
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?
- How do I plan for expansion if I require more compute, memory, storage or networking?




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