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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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Web Application Firewall Buying Guide
sponsored by Imperva
EGUIDE: In this buyer's guide, experts explain how a WAF works, describe the features that different WAFs possess, and reveal how to weight these factors in selecting the right WAF to protect your enterprise's sensitive data.
Posted: 16 Dec 2014 | Published: 16 Dec 2014

Imperva

Next-Generation Firewalls and IPS: Why You Need Both
sponsored by Hewlett-Packard Company
WHITE PAPER: This HP white paper shows how next-generation firewalls and next-generation intrusion prevention systems are complementary security solutions that work together to secure your network.
Posted: 11 Dec 2014 | Published: 11 Dec 2014

Hewlett-Packard Company

Defeat Malware and Botnet Infections with a DNS Firewall
sponsored by BlueCat
WHITE PAPER: This paper reveals a threat protection solution that can help you address any holes in enterprise security.
Posted: 10 Dec 2014 | Published: 10 Dec 2014

BlueCat

NSS Labs Comparative Analysis - Security Value Map
sponsored by Citrix
WHITE PAPER: Access this white paper to get a clear cut view of various web application firewalls, and learn how they stack up against one another.
Posted: 26 Nov 2014 | Published: 26 Nov 2014

Citrix

Five Steps to Firewall Planning and Design
sponsored by Juniper Networks, Inc.
WHITE PAPER: This white paper highlights a set of guidelines that can be used to create an overall security policy for your organization.
Posted: 21 Nov 2014 | Published: 21 Nov 2014

Juniper Networks, Inc.

Mobile Security: Are You At Risk (Yet)?
sponsored by Zimperium
WHITE PAPER: This exclusive white paper takes an in-depth look at the changing enterprise mobility landscape. It offers a look at current mobile security strategies and the evolution of them in years to come. Read on to learn more.
Posted: 21 Nov 2014 | Published: 21 Nov 2014

Zimperium

The Economic Impact of AdvancedPersistent Threats
sponsored by IBM
WHITE PAPER: This exclusive whitepaper explores the financial impact of advanced persistent threats by detailing the results of a study of 755 IT and IT security practitioners.
Posted: 20 Nov 2014 | Published: 13 May 2014

IBM

Networking Leaders Are Embracing Active-Active ADC Clustering
sponsored by Citrix
WHITE PAPER: This white paper highlights an ADC solution that is the first appliance to support active-active clustering, and is resonating among IT executives.
Posted: 18 Nov 2014 | Published: 18 Nov 2014

Citrix

Web Application Firewall Buying Guide
sponsored by SearchSecurity.com
EBOOK: In this buyer's guide, experts explain how a WAF works, describe the features that different WAFs possess, and reveal how to weight these factors in selecting the right WAF to protect your enterprise's sensitive data.
Posted: 07 Nov 2014 | Published: 07 Nov 2014

SearchSecurity.com

Do I need a Firewall with my SBC?
sponsored by Sangoma Technologies
WHITE PAPER: This exclusive white paper takes an in-depth look at a UC security solution that was ablet to provide rock-solid VoIP security for all users. Read on to learn more.
Posted: 06 Nov 2014 | Published: 06 Nov 2014

Sangoma Technologies

Cutting the Cost of Application Security
sponsored by Imperva
WHITE PAPER: This white paper describes the financial implications of web attacks, DDoS attacks, and other web-based threats, and also introduces one company's web application firewall as a potential solution.
Posted: 30 Oct 2014 | Published: 30 Oct 2014

Imperva

Web Applications Under Attack: How Network Security Solutions Leave You Exposed
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).
Posted: 30 Oct 2014 | Published: 31 Dec 2013

Imperva

How Alert Logic Enabled bfw Advertising to Better Secure Clients' Websites
sponsored by Alert Logic
WHITE PAPER: This white paper describes how bfw Advertising, an agency that builds and manages websites and applications for B2B clients, worked with Alert Logic to implement a Web Application Firewall (WAF) to filter out suspicious web traffic.
Posted: 22 Oct 2014 | Published: 22 Oct 2014

Alert Logic

Reconciling Cloud And Security
sponsored by Scalr
WHITE PAPER: This white paper addresses the challenge that IT executives face consistently, an overview of the cloud landscape in terms of security, and a strategy that enterprises can use to safely adopt the cloud.
Posted: 14 Oct 2014 | Published: 14 Oct 2014

Scalr

E-commerce Solutions
sponsored by IBM
WHITE PAPER: This white paper introduces a seamless solution that includes an automated platform, a unique network design, and a single management system.
Posted: 10 Oct 2014 | Published: 31 Dec 2013

IBM

Beyond Passwords: Protect the mobile enterprise with smarter security solutions
sponsored by IBM
WHITE PAPER: Find out how flexible authentication schemes, context-based access and behavioral analysis can help ensure that only authorized mobile users can access your valuable resources—on-site, in the cloud and beyond.
Posted: 09 Oct 2014 | Published: 30 Sep 2013

IBM

Security Compliance:  A Common Thread
sponsored by CDW Corporation
RESOURCE: Access this infographic to discover how to properly secure your information and meet major compliance mandates for healthcare, finance and government data.
Posted: 01 Oct 2014 | Published: 01 Oct 2014

CDW Corporation

Networking Evolution: Building the Infrastructure to Enable the Changing Face of IT
sponsored by Citrix
WHITE PAPER: This expert resource explores the top trends and challenges facing networks today. Topics include hybrid software-defined networking, context-aware security, unified communications, and more.
Posted: 10 Sep 2014 | Published: 10 Sep 2014

Citrix

Build the Infrastructure to Enable the Changing Face of IT
sponsored by Citrix
WHITE PAPER: Check out this expert resource to learn about the top trends and challenges facing your network today. Topics include hybrid software-defined networking, context-aware security, unified communications, and more.
Posted: 10 Sep 2014 | Published: 29 Aug 2014

Citrix

Deliver Simple and Secure Access to Behind-the-Firewall Business Resources
sponsored by IBM
WHITE PAPER: Learn the ins-and-outs of a solution capable of delivering simple and secure access to behind-the-firewall business resources such as Windows File Share content and intranet sites without requiring changes to your network, firewall security configuration or device VPN.
Posted: 03 Sep 2014 | Published: 03 Sep 2014

IBM

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

Get the Network Protection You Need with Next Generation Firewalls
sponsored by CDW Corporation
WHITE PAPER: In this white paper, discover what a next-generation firewall can do for your organization in terms of network security.
Posted: 03 Oct 2014 | Published: 03 Oct 2014

CDW Corporation

The Wild World of Malware: Keeping Your Company Safe from Advanced Threats
sponsored by Icomm Technologies
WHITE PAPER: In this in-depth resource, gain essential knowledge on today's advanced malware threats, and discover how new next-generation firewalls (NGFW) can prevent them from gaining access to your valuable data.
Posted: 17 Sep 2014 | Published: 31 Jul 2012

Icomm Technologies
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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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