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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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Expert E-Book: Data Security and the Cloud
sponsored by SearchSecurity.com
EBOOK: This e-book will cover encryption and key management, infrastructure risks, data integrity, and access control, all in the context of cloud computing.
Posted: 07 Feb 2011 | Published: 07 Feb 2011

SearchSecurity.com

E-Book: Technical Guide on Web Application Firewalls
sponsored by SearchSecurity.com
EBOOK: Web application firewalls are becoming critical data protection and compliance tools that any security decision maker must understand. SearchSecurity.com presents a comprehensive guide to Web Application Firewalls in which experts examine evaluation criteria, deployment considerations and management issues.
Posted: 04 Nov 2010 | Published: 04 Nov 2010

SearchSecurity.com

Web Application Security: Protect Your Critical Web Applications
sponsored by Imperva
WHITE PAPER: This white paper introduces the market-leading SecureSphere Web Application Firewall, which transforms the way in which businesses protect their applications by automating web security and providing flexible, transparent deployment.
Posted: 30 Aug 2010 | Published: 30 Aug 2010

Imperva

Application Brief: Multi-tenant Cloud Security
sponsored by Vyatta Inc.
APPLICATION NOTE: Multitenant cloud security is a critical concern for cloud service providers and end users alike. One significant challenge involves maintaining compliance to corporate and regulatory standards, while leveraging the shared infrastructure model’s cost benefits and improved operational efficiency.
Posted: 11 Apr 2011 | Published: 11 Apr 2011

Vyatta Inc.

Key Considerations for Adopting Infrastructure as a Service (IaaS)
sponsored by Dell Software
EGUIDE: In this expert e-guide, find answers to four key Web application security questions. Also discover best practices for application-level firewall selection and deployment.
Posted: 04 Apr 2011 | Published: 04 Apr 2011

Dell Software

10 Things Your Next Firewall Must Do
sponsored by Palo Alto Networks
WHITE PAPER: Users continue to adopt new applications and technologies – and the threats carried by them. In some organizations, obstructing the adoption of new technologies can be a career-limiting move.
Posted: 25 Mar 2011 | Published: 24 Mar 2011

Palo Alto Networks

E-Guide: Why attackers exploit multiple zero-day attacks and how to respond
sponsored by ESET
EGUIDE: The Stuxnet worm has received significant media coverage for the large number of different types of systems it has infected. Symantec Corp. published an informative technical write-up that explains Stuxnet in detail and reports that around 100,000 systems have been infected.
Posted: 16 Mar 2011 | Published: 16 Mar 2011

ESET

Unchain Your Network with Application Intelligence and Control
sponsored by SonicWALL
WHITE PAPER: This paper discusses the new risks facing organizations in light of the prevalence of Web-based applications and offers best practices for gaining control of applications, data and bandwidth.
Posted: 24 Feb 2011 | Published: 24 Feb 2011

SonicWALL

SonicWALL PCI Compliance Solution Brief
sponsored by SonicWALL
WHITE PAPER: The Payment Card Industry (PCI) Data Security Standard (DSS) applies to any organization that processes, transmits or stores payment card transactions or cardholder information. PCI applies not only to retailers but also to any business that accepts a single payment card transaction, no matter the size or industry.
Posted: 14 Feb 2011 | Published: 14 Feb 2011

SonicWALL

Backup Mobile and Remote Users Securely, With or Without a VPN
sponsored by Copiun
WHITE PAPER: This whitepaper examines the challenges with backing up corporate data on these remote users’ PCs and describes Copiun’s Constant Access Gateway option which allows IT organizations to securely backup remote and mobile users without opening any firewall ports or placing the backup server in the DMZ.
Posted: 17 Jan 2011 | Published: 17 Jan 2011

Copiun

Don’t Fire Your Firewall
sponsored by AT&T Corp
WEBCAST: Listen to this webcast to learn how AT&T Security Device Management (SDM) can help you control complexity, cost and compliance by monitoring your on-premise security hardware and software.
Posted: 07 Jan 2011 | Premiered: Jan 4, 2011

AT&T Corp

Top 10 Tips to Keep Your Small Business Safe
sponsored by Trend Micro, Inc.
WHITE PAPER: Read this paper to learn the top ten ways to protect your small business against web threats. Learn what you need to know about security and what are the key elements to address.
Posted: 19 Nov 2010 | Published: 17 Nov 2010

Trend Micro, Inc.

Take Back Control: Increase Security, Empower Employees, Protect the Business
sponsored by WatchGuard Technologies, Inc.
WHITE PAPER: Read this white paper to find out how WatchGuard Application Control lets you take back control of your network by keeping more than 1,500 applications in check, including IM, P2P, Facebook, Skype, YouTube, and many more.
Posted: 20 Oct 2010 | Published: 20 Oct 2010

WatchGuard Technologies, Inc.

File Security: Audit and Protect Critical Files
sponsored by Imperva
WHITE PAPER: Read this paper to learn how Imperva SecureSphere File Security products deliver real-time file monitoring, auditing, security, and user rights management for files stored on file servers and network attached storage (NAS) devices.
Posted: 30 Aug 2010 | Published: 30 Aug 2010

Imperva

Polycom UC Intelligent Core: Scalable Infrastructure for Distributed Video
sponsored by Polycom, Inc.
WHITE PAPER: Video is leaving the dedicated video conference room and becoming a standard communication tool and part of the individual's daily workflow. In turn, this trend is having a profound impact on the scalability requirements of the visual communication system.
Posted: 27 Aug 2010 | Published: 27 Aug 2010

Polycom, Inc.

Integrating IBM WebSphere Portal and IBM Mashup Center Software
sponsored by IBM
WHITE PAPER: This white paper outlines the potential integration options between IBM WebSphere® Portal and IBM Mashup Center software. Organizations can implement these integration options to achieve greater flexibility while lowering costs.
Posted: 17 Aug 2010 | Published: 06 Mar 2009

IBM

Presentation Transcript: Integrating Cloud into Your Infrastructure Planning
sponsored by GoGrid
PRESENTATION TRANSCRIPT: So you've heard all the noise about saving capital by using public cloud computing services, but actually integrating with cloud services requires some careful planning. This transcript covers cloud integration and cloud security considerations, and it will set you up the right way to begin integrating with cloud computing services.
Posted: 12 Aug 2010 | Published: 12 Aug 2010

GoGrid

KineticD Security
sponsored by KineticD
WHITE PAPER: The purpose of this white paper is to demonstrate how KineticD meets and exceeds its clients' demands and expectations for the security of its online backup SaaS offering.
Posted: 02 Aug 2010 | Published: 02 Aug 2010

KineticD

Intrusion Defense Firewall: Network-Level HIPS at the Endpoint
sponsored by Trend Micro, Inc.
WHITE PAPER: This white paper examines a blended approach to host intrusion defense in search optimal security combined with an ideal balance between flexibility, control, and ease of management. Specific examples highlight the benefits and pitfalls of the many different filtering techniques.
Posted: 15 Jul 2010 | Published: 15 Jul 2010

Trend Micro, Inc.

Four Principles of Effective Threat Protection: Defining the right strategy and tools to defend your business against malware
sponsored by Sophos, Inc.
WHITE PAPER: Threat protection requires an updated approach now that the classic model of anti-virus plus firewall is no longer enough. Best practice calls for interlocking layers of protection that support your business processes and digital assets. Read on to learn principles you can use to strike a balance between enabling business and ensuring security.
Posted: 25 Jun 2010 | Published: 24 Jun 2010

Sophos, Inc.

Threatsaurus: The A-Z of Computer and Data Security Threats
sponsored by Sophos UK
BOOK: Whether you're an IT professional, use a computer at work, or just browse the internet, this book is for you. We tell you the facts about the threats to your computers and to your data in simple, easy-to-understand language.
Posted: 25 May 2010 | Published: 01 Dec 2009

Sophos UK

Managing a Growing Threat: An Executive’s Guide to Web Application Security
sponsored by IBM
WHITE PAPER: Cyber-criminals are leveraging relatively simple application exploits to gain access to sensitive information for fun and profit. It’s more important than ever to implement secure application strategies to effectively protect your business. Read this guide to learn more.
Posted: 12 Mar 2010 | Published: 17 Dec 2007

IBM

10 Cool Things Your Firewall Should Do
sponsored by SonicWALL
WHITE PAPER: This document explains 10 things the firewall should do and describes the origins of the Application Firewall which can manage and control data and applications that pass through the Firewall.
Posted: 18 Jan 2010 | Published: 18 Nov 2008

SonicWALL

VoIP Firewall Solution Brief
sponsored by SonicWALL
PRODUCT OVERVIEW: Like all IP traffic, VoIP can be prone to security threats from internal and external attacks and application vulnerabilities. However, potential latency, jitter, packet loss and echo due to an underperforming firewall could significantly degrade communications. The ideal solution would provide comprehensive security that introduces no latency.
Posted: 13 Jan 2010 | Published: 13 Jan 2010

SonicWALL

To Block or Not. Is that the Question?
sponsored by Palo Alto Networks
WHITE PAPER: This White Paper is a practical guide to how to properly deal with Enterprise 2.0 applications (and what they are to begin with), from getting visibility to how to create and enforce policies that allow for safe enablement.
Posted: 05 Jan 2010 | Published: 01 Dec 2009

Palo Alto Networks
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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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