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.

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

Remote Access VPN Buyer's Guide: Cisco
Using AnyConnect Secure Mobility, Cisco leverages its VPN appliance to enable 'borderless' protection.

Remote Access VPN Buyer's Guide: SonicWALL
E-Class SRA appliances offer flexible-yet-secure mobile access, governed by unified policies.

Remote Access VPN Appliances Buyer's Guide:
The days when a virtual private network meant just employee access from a laptop are gone. Today's VPN appliances must juggle on- and off-site smartphones, tablets, notebooks, you name it -- giving VPN shoppers a new set of challenges.

Symantec Offers SaaS Security
Symantec's decided to ride the security SaaS wave with its collection of .cloud services, providing pre-integrated solutions on a subscription basis.

Kaspersky: Malware May Have an Answer in the Cloud
Enterprise security vendors may have failed to stop the tide of malware in the past, but according to Eugene Kaspersky, cloud computing may help reverse that trend.

Cisco Goes to the Cloud for Control and Security
At Interop, Cisco sticks with the show theme and announced new cloud controller and security services.

Zscaler Cracks Cloud Security
Using peer-to-peer technology and distributed data centers, Zscaler says it's brought enterprise network security to the cloud without compromising performance or creating reporting headaches.

Cisco Debuts New Identity Services Engine and Network Management Tools
NAC evolves with new Identity Services Engine as new Cisco Prime debuts

SourceFire Adds FirePOWER to IPS
Network Intrusion Prevention System gets a boost with new appliances and software release.

Network IPS Buyer's Guide: HP TippingPoint
DVLabs, ZDI, and Rep DV help HP TippingPoint offer bleeding-edge protection

SaaS Security Growing: What Are the Advantages?
Even though many companies wouldn't think of trusting their data to the cloud, many are turning to cloud vendors for their security needs.

Make Metasploit Easy With Armitage
Metasploit's a complex project, but it's an essential penetration testing tool. Learn to tame its power with Armitage, a GUI for Metasploit.

Protect Your Web Apps From Insecure Direct Object References
Web apps that point to specific files, database records or directories risk attack. Learn how object references can compromise your network security and what you can do to prevent them.

Cisco Says SecureX WIll Provide Context-Aware Security
Cisco is using the RSA conference to roll out a new security framework that brings the company's TrustSec to firewalls and brings more awareness of security to all parts of the network.

Managing Social Media for Network Security
Network managers have a whole new attack surface to manage: the vast multitude of potential entry points created by social media sites, each one offering new opportunities for malware or information loss.

DDoS Defenses Evolve Along With the Threat
With distributed denial of service attacks coming from criminal and even political organizations, what's the best way to keep your systems safe from DDoS attacks? Security mechanisms continue to evolve, but are they enough?

Battling Malicious Widgets for Network Security
RedSeal Systems says you're probably spending more of your budget on network-layer security, even as 70 percent of the threats you face come in at the application layer.

Five Ways to Reduce Your Vulnerability to CSRF Attacks
Cross-site request forgery attacks can devastate your business and compromise your organizational security. Learn five ways to limit your exposure.

Troubleshooting Checklist for 802.1X on Your WLAN
If you're having problems with 802.1X authentication on your WLAN, our troubleshooting guide might save you some hair-pulling.