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ALSO CALLED: Network Perimeter Security, Computer Network Security, Security Network, Perimeter Security
DEFINITION: A network analyzer (also called a protocol analyzer or packetanalyzer) is a combination of hardware and programming, or in some cases a stand-alone hardware device, that can be installed in a computer or network to enhance protection against malicious activity. Network analyzers can supplement firewalls,anti-virus programs, and spyware detection programs.Network analyzers can:Provide  … 
Definition continues below.
Network SecurityReports
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Selecting a Next-Generation Firewall: Topic 10 Considerations
sponsored by Cisco
WHITE PAPER: In this white paper, uncover 10 considerations to weigh when evaluating next-generation firewall tools to ensure that the solution you select best protects your networks from today's broad range of risk.
Posted: 01 Apr 2014 | Published: 28 Feb 2014

Cisco

Information Security Services: Preparing for Distributed Denial of Service (DDoS) Attacks
sponsored by Dell SecureWorks UK
WHITE PAPER: This essential whitepaper explores the current state of DDoS attacks and outlines why you need a proactive prevention strategy.
Posted: 01 Apr 2014 | Published: 28 Feb 2011

Dell SecureWorks UK

Secure Network Access for Personal Mobile Devices
sponsored by Cisco
WHITE PAPER: This resource offers a solution to the challenges of mobility in the workplace, helping organizations realize the full benefits of BYOD without sacrificing strong security.
Posted: 31 Mar 2014 | Published: 30 Sep 2012

Cisco

Fortinet’s Solution for the Enterprise Campus: High Performance Next Generation Firewall
sponsored by Fortinet, Inc.
WHITE PAPER: This whitepaper explores major trends behind next-generation firewalls and how you can ensure network security while still enabling your employees.
Posted: 31 Mar 2014 | Published: 31 Mar 2014

Fortinet, Inc.

DDOS Mitigation a Key Component in Network Security
sponsored by Ixia
WHITE PAPER: This expert e-guide explores why DDoS prevention needs to be a main part of your network security plan.
Posted: 27 Mar 2014 | Published: 27 Mar 2014

Ixia

Leverage Security Intelligence for Retail
sponsored by IBM
WHITE PAPER: This informative solution brief highlights the challenges and potential solutions that can be implemented to help embrace mobile customers, protect payment and personal data and deliver a secure shopping experience.
Posted: 26 Mar 2014 | Published: 31 Oct 2013

IBM

What's Wrong with Traditional Firewalls?
sponsored by Dell Software
WHITE PAPER: Did you know that your current firewall may be jeopardizing your network security? Traditional firewalls that only focus on stateful packet inspection and access control rules aren't effective in today's world. This e-book explains where traditional firewalls fall short – and what you can do about it.
Posted: 24 Mar 2014 | Published: 20 Dec 2012

Dell Software

7 Measures of Scalability for your Next-Generation Firewall
sponsored by Dell Software
WHITE PAPER: Learn how to build a massively scalable next-generation firewall (NGFW) in this comprehensive white paper. It also outlines the kind of technical innovations needed to produce a massively scalable NGFW, and results from a benchmark test comparing the four leading next-generation firewalls.
Posted: 24 Mar 2014 | Published: 23 Aug 2013

Dell Software

Leverage Security Intelligence for Energy and Utilities Companies
sponsored by IBM
WHITE PAPER: Learn how an integrated security intelligence platform provides the necessary components to help energy and utilities companies automate compliance and risk management, detect and manage threats, and protect the smart grid from both security breaches and cyber-attacks.
Posted: 24 Mar 2014 | Published: 31 Jul 2013

IBM

Citrix XenMobile and Cisco ISE Integration
sponsored by Cisco Systems, Inc and Citrix
WHITE PAPER: This whitepaper introduces you to a comprehensive management platform that combines the power of network access control, intelligent monitoring and automation, and comprehensive security management for content, applications and devices.
Posted: 21 Mar 2014 | Published: 21 Mar 2014

Cisco Systems, Inc and Citrix

IBM QRadar Security Intelligence: Perception Capture Study
sponsored by IBM
WHITE PAPER: This Ponemon Institute report highlights the capabilities and benefits of one security incident event management (SIEM) solution.
Posted: 21 Mar 2014 | Published: 28 Feb 2014

IBM

Four Ways DNS Can Accelerate Business Growth
sponsored by Neustar®
WHITE PAPER: This exclusive paper discusses the plethora of benefits that a robust and secure DNS can provide your organization. Read on to find out how you can significantly enhance your web experience for users, driving new streams of revenue.
Posted: 20 Mar 2014 | Published: 20 Mar 2014

Neustar®

Why Enterprises Are Really Deploying NGFWs
sponsored by Fortinet, Inc.
WEBCAST: This exclusive webcast takes a look at five organizations that have embraced next generation firewall solutions, examining their motivations for picking those solutions as well as the key requirements they established before making a purchase.
Posted: 19 Mar 2014 | Premiered: Mar 19, 2014

Fortinet, Inc.

Build a network perimeter for the mobile age
sponsored by Palo Alto Networks
WHITE PAPER: This crucial paper examines how your organization can meet the challenges of securing and managing a modern network by embracing a perimeter model based on logical controls that consistently enforce enterprise policy wherever an asset is located.
Posted: 19 Mar 2014 | Published: 19 Mar 2014

Palo Alto Networks

Next Generation Network Security Guide
sponsored by TechTarget
RESOURCE: Mobile devices are exploding in enterprises everywhere. Unfortunately, managing this dynamic world of communication is complex and daunting. This guide showcases how to deploy network security devices and how to avoid deployment failures.
Posted: 19 Mar 2014 | Published: 19 Mar 2014

TechTarget

Endpoint Security Technology
sponsored by TechTarget
RESOURCE: With the increasing number of client devices-endpoints, IT is challenged with managing this sheer volume of endpoints as your organization is left with multiple vulnerabilities. This expert guide details how endpoint protection software can help block malicious network traffic while providing secure access to your sensitive business data.
Posted: 18 Mar 2014 | Published: 18 Mar 2014

TechTarget

NSS Labs:  2013 Next Generation Firewall Security Value Map
sponsored by Fortinet, Inc.
WHITE PAPER: This crucial white paper uses analytical data of the top next generation firewall solution on the market to create a security value map (SVM). Find out which tool offers the most effective services and which best satisfies your organization's specific needs.
Posted: 18 Mar 2014 | Published: 18 Mar 2014

Fortinet, Inc.

Extending Next Generation Firewalls – Security Leaders must Address Threats from Rising SSL Traffic
sponsored by Fortinet, Inc.
WHITE PAPER: This exclusive paper discusses the next generation firewall, examining its market drivers, critical requirements and how it is extending to respond to the ever-changing needs of the modern enterprise.
Posted: 18 Mar 2014 | Published: 18 Mar 2014

Fortinet, Inc.

Purchase Intentions – Summer 2013 Europe
sponsored by TechTarget
RESOURCE: Making the right purchasing decisions is a daunting task, especially when it concerns the well-being of your organizations network. By taking this brief survey you will gain access to this exclusive guide based off a survey completed by over 600 respondents on purchase intentions. Learn what drives purchases, what is being purchased, and much more!
Posted: 18 Mar 2014 | Published: 18 Mar 2014

TechTarget

Modern network security for modern threats
sponsored by Palo Alto Networks
WHITE PAPER: This exclusive paper discusses the current state of network security and examines a set of flexible solutions that account for changes to applications, threats, and users, providing air-tight security.
Posted: 14 Mar 2014 | Published: 14 Mar 2014

Palo Alto Networks

Achieve Deeper Network Security and Application Control (white paper)
sponsored by Dell Software
WHITE PAPER: Next-generation firewalls have revolutionized network security. Traditional firewalls that focus on stateful packet inspection and access control rules are ineffective. Learn how to protect your organization from ever-evolving threats with a firewall that delivers a deeper level of network security.
Posted: 11 Mar 2014 | Published: 11 Mar 2014

Dell Software

Achieve Deeper Network Security and Application Control (eBook)
sponsored by Dell Software
EBOOK: Next-generation firewalls have revolutionized network security. Traditional firewalls that focus on stateful packet inspection and access control rules are ineffective. Learn how to protect your organization from ever-evolving threats with a firewall that delivers a deeper level of network security.
Posted: 11 Mar 2014 | Published: 11 Mar 2014

Dell Software

The Critical Incident Response Maturity Journey
sponsored by Cisco
WHITE PAPER: This paper focuses on defining levels of critical incident response maturity and how organizations can continually improve their incident response capabilities to help reduce the risk of experiencing a damaging incident.
Posted: 01 Apr 2014 | Published: 31 Dec 2013

Cisco

Design, Deploy, and Manage a DDoS Protection Architecture
sponsored by F5 Networks
WHITE PAPER: An increasing number of Distributed Denial-of-service (DDoS) attacks has caused many businesses to redesign their networks and better protect application-layer attacks. In this white paper, learn how a multi-tier DDoS protection architecture can help you protect your network and higher-layer application protocols from the four categories of DDoS.
Posted: 31 Mar 2014 | Published: 30 Nov 2013

F5 Networks

BYOD, mobile collaboration and network security
sponsored by Cisco
WHITE PAPER: This guide explores the current state of workplace mobility, BYOD and what you can do to ensure security for user-devices.
Posted: 19 Mar 2014 | Published: 31 Dec 2013

Cisco
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NETWORK SECURITY DEFINITION (continued): …  detailed statistics for current and recent activity on the network.Test anti-malware programs and pinpoint potential vulnerabilitiesDetect unusual levels of network traffic.Detect unusual packet characteristics.Identify packet sources or destinations.Configure alarms for defined threats.Search for specific data strings in packets.Monitor bandwidth utilization as a function of time.Create application-specific plug-ins.Display all statistics on a user-friendly control panel.Network analyzers are not intended to replace firewalls, anti-virus programs, or spyware detection programs. However, the use … 
Network Security definition sponsored by SearchNetworking.com, powered by WhatIs.com an online computer dictionary

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