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Firewall Management

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ALSO CALLED: Firewalls, Firewall Security, Fire Wall, Network Firewall Management
DEFINITION: A screened subnet (also known as a "triple-homed firewall") is a network architecture that uses a single firewall with three network interfaces. Interface 1 is the public interface and connects to the Internet. Interface 2 connects to a DMZ (demilitarized zone) to which hosted public services are attached. Interface 3 connects to an intranet for access to and from internal networks. Even  … 
Definition continues below.
Firewall ManagementReports
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Promise Healthcare case study
sponsored by Dell Software
WHITE PAPER: Promise Healthcare improved security, achieve HIPAA compliance, and gained visibility into and control over network utilization by replacing its outdated firewalls with Dell SonicWALL NSA 6600 firewalls.
Posted: 20 Aug 2014 | Published: 01 Apr 2014

Dell Software

What to look for when evaluating NGFW
sponsored by Dell Software
WHITE PAPER: This white paper summarizes the results of three independent tests that can help you select a next-generation firewall, as well as links to public research that you can examine yourself.
Posted: 20 Aug 2014 | Published: 20 Aug 2014

Dell Software

Why threat intelligence is critical for next generation firewalls
sponsored by Dell Software
WHITE PAPER: A top-tier threat intelligence network is the foundation of an effective next-generation firewall (NGFW). This white paper examines three criteria for judging threat intelligence networks: completeness, accuracy and speed, and discusses how one such network works in practice.
Posted: 20 Aug 2014 | Published: 20 Aug 2014

Dell Software

Overcoming exploits that use advanced evasion techniques and SSL encryption
sponsored by Dell Software
WHITE PAPER: To defend against today's advanced attacks, next-generation firewalls must be effective in overcoming obfuscation and advanced evasion techniques, as well as performing comprehensive SSL decryption and inspection.
Posted: 20 Aug 2014 | Published: 20 Aug 2014

Dell Software

Beyond next gen firewalls
sponsored by Dell Software
WHITE PAPER: This ebook explains the differences in stateful firewalls and next generation firewalls, while giving you resources and other research to help you find the best defense against cyberattacks.
Posted: 20 Aug 2014 | Published: 20 Aug 2014

Dell Software

Firewall Buyers Guide: Evaluate Options Before the Big Decision
sponsored by Sophos, Inc.
WHITE PAPER: This firewall buyer's guide can help you to identify the right solution for your organization, whether you're looking for an alternative to a network firewall to add enhanced functionality, want to reduce the number of network security products you currently manage, or are in need of more visibility and control over your web users.
Posted: 13 Aug 2014 | Published: 13 Aug 2014

Sophos, Inc.

Miercom Report: How to Enable Firewall Security without Hurting Performance
sponsored by Sophos, Inc.
WHITE PAPER: This Miercom report focuses on tests that measure firewall performance in the most common day-to-day scenarios. Read on to learn how 5 different appliances match up regarding firewall throughput, application control throughput, and more.
Posted: 08 Aug 2014 | Published: 08 Aug 2014

Sophos, Inc.

McAfee Next Generation Firewall
sponsored by McAfee, Inc.
WHITE PAPER: This resource provides an inside glance at McAfee's next generation firewall (NGFW) solution that stands apart from the crowd.
Posted: 06 Aug 2014 | Published: 06 Aug 2014

McAfee, Inc.

Cybersecurity’s Maginot Line: A Real-World Assessment Of The Defense-In-Depth Model
sponsored by FireEye
WHITE PAPER: This essential white paper outlines how organizations can update their security solutions for the modern age by reducing waste on redundant, backward-looking technology, and refocusing on defenses designed to stop today's cyber attacks.
Posted: 06 Aug 2014 | Published: 06 Aug 2014

FireEye

The McAfee Next Generation Firewall Revolutionizes Network Security
sponsored by McAfee, Inc.
DATA SHEET: This white paper highlights a next-generation firewall (NGFW) solution that is up to speed with the latest technological advancements, and stands apart from your traditional firewall solutions.
Posted: 06 Aug 2014 | Published: 06 Aug 2014

McAfee, Inc.

Best Practices for Secure Mobile Access
sponsored by Dell Software
WHITE PAPER: Learn how you can implement secure mobile access in a controlled, step-by-step manner, so you can allow your increasingly mobile workforce to become more productive and still ensure the security of your corporate data and resources.
Posted: 04 Aug 2014 | Published: 31 Dec 2013

Dell Software

Next Generation Firewall Solutions Aid Research-oriented Institutions
sponsored by McAfee, Inc.
CASE STUDY: Access this case study to learn about a university that used a next generation firewall solution for complete network security.
Posted: 01 Aug 2014 | Published: 01 Aug 2014

McAfee, Inc.

Get the most from the move to a next-generation firewall
sponsored by McAfee, Inc.
WHITE PAPER: This white paper will help network and cybersecurity teams understand the things they can and should demand from next-generation firewalls.
Posted: 30 Jul 2014 | Published: 31 Dec 2013

McAfee, Inc.

Top 5 Requirements for Today’s NGFW
sponsored by Fortinet, Inc.
VIDEO: Popular data breaches like those at eBay and Monsanto have led to an increasing desire among organizations to leverage next generation firewalls. This webinar explains the top drivers, features, and decision criteria for these firewalls.
Posted: 30 Jul 2014 | Premiered: 06 Jun 2014

Fortinet, Inc.

Data Center Trends and Network Security Impact
sponsored by Fortinet, Inc.
WHITE PAPER: This white paper reviews the major data center trends that enterprises and service providers should be preparing for, as well as their anticipated impact on network security.
Posted: 29 Jul 2014 | Published: 31 Dec 2012

Fortinet, Inc.

Web Application Firewalls vs. Next-Generation Firewalls
sponsored by Fortinet, Inc.
WHITE PAPER: This white paper compares the ability of two different types of firewalls—Web Application Firewalls (WAFs) and Next-Generation Firewalls (NGFWs)—to protect web applications from security threats.
Posted: 28 Jul 2014 | Published: 28 Jul 2014

Fortinet, Inc.

Firms Turn To Next-Generation Firewalls To Tackle Evolving IT Threats
sponsored by Fortinet, Inc.
WHITE PAPER: This white paper summarizes a number of insights on current security challenges for enterprises and the ways that next-generation firewalls (NGFWs) are being applied as a solution.
Posted: 28 Jul 2014 | Published: 30 Apr 2014

Fortinet, Inc.

FortiOS® 5 Network Security Operating System
sponsored by Fortinet, Inc.
WHITE PAPER: Uncover the key features of an industry-leading, next-gen firewall option.
Posted: 25 Jul 2014 | Published: 25 Jul 2014

Fortinet, Inc.

Webcast: Protecting Enterprise Networks and Endpoints
sponsored by CDW Corporation
WEBCAST: This webcast presents a next-generation firewall solution to protect your organization's network and endpoints.
Posted: 21 Jul 2014 | Premiered: May 31, 2014

CDW Corporation

Security Solutions for Every Layer of Your IT Environment
sponsored by CDW Corporation
RESOURCE: View this infographic now to learn about critical security concerns within every layer of your IT environment and the steps that you can take to prevent these dangerous threats.
Posted: 16 Jul 2014 | Published: 16 Jul 2014

CDW Corporation

Not Enough: IPSs and NGFWs Leave Dangerous Gaps in Enterprise Security
sponsored by Imperva
WEBCAST: This on-demand webinar, Gartner Research Director Adam Hils discusses how IPS and NGFWs leave dangerous gaps in enterprise security, explains why web application firewalls (WAFs) are worth the investment for enterprises, and reviews the major features of WAF technology, deployment options and selection guidelines.
Posted: 15 Jul 2014 | Premiered: Jul 15, 2014

Imperva

How Web Application and Next Generation Firewalls Stack Up Against OWASP Threats
sponsored by Imperva
RESOURCE: This infographic depicts how two types of firewalls--web application firewalls and next generation firewalls--measure up against the threats considered to be the "top 10" by the Open Web Application Security Project (OWASP) threats.
Posted: 11 Jul 2014 | Published: 31 Dec 2013

Imperva

2014 Gartner Magic Quadrant for Web Application Firewalls
sponsored by Imperva
ANALYST REPORT: Gartner, Inc. has released the 2014 Magic Quadrant for Web Application Firewalls. Imperva has been positioned as the Leader in this quadrant based on completeness of vision and ability to execute in the Web Application Firewall market. Register now to view the complete report.
Posted: 11 Jul 2014 | Published: 11 Jul 2014

Imperva

Network protection and UTM Buyers Guide
sponsored by Sophos, Inc.
WHITE PAPER: This white paper explores how this UTM solution can provide the highest standards of network security within the cloud, while integrating multiple security capabilities on a single platform.
Posted: 03 Jul 2014 | Published: 31 Dec 2013

Sophos, Inc.

Competitive Testing of Web Security Devices
sponsored by Websense, Inc.
WHITE PAPER: This informative whitepaper compares various market-leading web security tools and outlines some common threats looking to infiltrate your system.
Posted: 30 Jun 2014 | Published: 23 Jan 2014

Websense, Inc.
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FIREWALL MANAGEMENT DEFINITION (continued): …  if the firewall itself is compromised, access to the intranet should not be available, as long as the firewall has been properly configured.The purpose of the screened subnet architecture is to isolate the DMZ and its publicly-accessible resources from the intranet, thereby focusing external attention and any possible attack on that subnet. The architecture also separates the intranet and DMZ networks, making it more difficult to attack the intranet itself. When a properly configured firewall is combined with the use of private IP addresses on one or both of these subnets, attack becomes that … 
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