Top 10 PHP Regex Cheat Sheet
PHP regular expressions can be almost as indecipherable as the United States tax code. Rather than reaching for a manual every time you need to perform a particularly complex parsing task, just consult this handy Top 10 PHP Regex Cheat Sheet. It provides all the information you need to implement some basic regular expression functionality into your PHP pages, including regexes for validating usernames, credit card numbers, email addresses, phone numbers and more.

JDK 7 Reference Card
Get an at-a-glance look at all the information you need to prepare for and use the Java SE 7 Platform Specification (aka Java 7 or JDK 7). The JDK 7 Reference Card is a comprehensive reference tool for all the newly included, enhanced and changed JSRs that make up the Java 7 spec -- everything from NIO.2 to Project Coin -- as well as tidbits like the fate of closures.

C# Cheat Sheet
The C# Cheat Sheet is your quick reference to details on the C# programming language and more. In this concise document, you have references for C# operators, types, formats, objects, keywords, pre-processing directives, casting, LINQ, character conversions, and more. There is even a table for regular expressions.

Defend Your Business from Evolving Malware Threats
Malware continues to play a significant and growing role in the theft of sensitive data from small businesses as well as large enterprises. Is your organization's information security plan adequate to address the threat posed by the latest malware? Download this exclusive eBook from the editors of eSecurity Planet to learn how to protect your organization against viruses, worms, trojans, and other forms of malware.

5 Data Storage Trends to Watch
The way that organizations store and secure their data is undergoing a major shift, from physical servers with networked storage to virtualized servers and clouds. Download this eBook to see how technologies like deduplication, virtualization, and cloud computing are changing the storage game and affect the best practices for data security, backup, recovery, and more.

Should You Mix Cloud Services or Go All-in-One?
When you examine a cloud-based solution, should you use a mix of multiple cloud services or work with a single vendor that runs the whole stack? EnterpriseNetworkingPlanet explores the pros and cons of each approach.

Remote Access VPN Buyer's Guide: Juniper
MAG Series Junos Pulse gateways unify network access control and SSL VPN to deliver safer mobile access.

Zenoss Expands Network Service Monitoring
Service Dynamics looks at service impact management across physical, virtual and hybrid network deployments.

Cisco Branch Router Buyer's Guide
Enhanced security, VoIP and video optimization and other features have made the branch router anything but a generic purchase these days. Here's a look at Cisco's proudest products.

Varnish Cache Gets More Polish in 3.0
Open Source Caching networking server tech used by Facebook and Twitter gets a major update including new modularity and streaming tech.

Riverbed Advances Open Source Network Analysis with Wireshark
Why is Riverbed keeping Wireshark open source and what does the future hold for open source tools at the networking vendor? -

Cisco nV Virtualizes ASR Router Management
New ASR routers provide 92TB of capacity and enables providers to manager 1900 routers as one

Alcatel-Lucent Debuts AppGlide
Networking vendor debuts new service for measuring the Quality of Experience of online video.

HP Branch Router Buyer's Guide
With hardware consolidation and sophisticated services placing greater demands on equipment, HP says its branch router line is ready to ride the wave.

WAN Optimization: In the Cloud or On-Premises?
Vendors at Interop debate whether it makes sense to keep using on-site equipment to accelerate network links or if you can do it all in the cloud. But wait: There is a third option too.

Are IT Users Driving Anarchy or Progress?
Avaya GM tells Interop that the collaboration and virtualization technologies can give CIO's their jobs back.

Citrix CEO Tells Interop Audience It's a New Era for IT
Citrix CEO Mark Templeton says we're in the midst of a transition from the PC Era to the Cloud Era, and that IT pros need to get past factory-model approaches to networking and consider their roles as orchestraters and aggregators of networked services.

HP Uses Interop Keynote to Ding Cisco
HP and Cisco's networking rivalry continues to grow as HP's Dave Donatelli used his Interop keynote to take a few shots at Cisco.

Enterprise Branch Router Buyer's Guide
Branch routers continue to evolve, adding more and more functionality. Here's how to make sense of this growing networking hardware category.

IBM Joins with Akamai for Application Acceleration
WebSphere Application Accelerator combines IBM hardware with Akamai's network.

Network IPS Buyer's Guide: Cisco
Cisco battles threats by embedding IPS in switches, routers, firewalls, and appliances.

Enterprise WAN Router Buyer's Guide
When you're in the market for an enterprise WAN router, bandwidth isn't your only consideration: security and future network services, like voice, also figure in.

Network IPS Buyer's Guide: Sourcefire
Sourcefire 3D Sensors and Defense Center build on the Snort engine to deliver next-generation IPS.

Network Intrusion Prevention Buyer's Guide
What does it really take for a Network Intrusion Prevention Systems (NIPS) to defend your business from advanced threats and zero-day attacks? Learn about the features you should look for.

Juniper Enterprise Ethernet Switch Buyer's Guide
Juniper's Ethernet switch lineup reflects the company's commitment to a "flat" data center fabric.