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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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DNS Deployment: Top Benefits, Challenges, and Concerns
sponsored by F5 Networks
WHITE PAPER: This infographic provides a number of statistics that illustrate the current challenges of deploying an available, secure, high-performance DNS (Domain Name System) infrastructure.
Posted: 28 Jul 2014 | Published: 28 Jul 2014

F5 Networks

Achieve Enterprise-wide Network Visibility with Monitoring Tool
sponsored by LogRhythm, Inc.
PRODUCT LITERATURE: True enterprise security intelligence requires real-time awareness and an understanding of all data traversing the network. The LogRhythm Network Monitor provides both application level awareness and rich network session details, delivering enterprise-wide network visibility. View this datasheet to learn more about this network monitoring tool.
Posted: 25 Jul 2014 | Published: 31 Mar 2014

LogRhythm, Inc.

Comparing Security Information and Event Management (SIEM) Technologies
sponsored by IBM
WHITE PAPER: This highly informative white paper from Gartner objectively evaluates a variety of SIEM technologies on a number of critical dimensions, including market responsiveness, customer experience, and pricing.
Posted: 24 Jul 2014 | Published: 25 Jun 2014

IBM

Best Practices for Mobile Application Lifecycle Management
sponsored by IBM
WHITE PAPER: This white paper explores the growing world of mobile application development and highlights the benefits of providing security for mobile applications during the development and deployment stages.
Posted: 21 Jul 2014 | Published: 21 Jul 2014

IBM

Solitaire Interglobal-Platform Security Report-Tracked, Hacked, and Attacked
sponsored by IBM
WHITE PAPER: This white paper provides insight on the main behavioral characteristics of hardware and software used for security purposes.
Posted: 16 Jul 2014 | Published: 31 Dec 2013

IBM

The Devices Are Coming! How the "Internet of Things" Will Affect IT
sponsored by Cox Communications, Inc.
WHITE PAPER: This informative report provides insight into what others are (or aren't) doing to prepare for the invasion of internet-connected devices in the workplace, as well as the changes that your enterprise should anticipate in the coming years.
Posted: 16 Jul 2014 | Published: 31 May 2014

Cox Communications, Inc.

Fundamentals of the PKI Infrastructure
sponsored by Global Knowledge
WHITE PAPER: This article reviews the basics of PKI, which increases data security through the use of advanced access methods and ensures that the authenticity of the data flow is preserved.
Posted: 11 Jul 2014 | Published: 11 Jul 2014

Global Knowledge

Network Protection and UTM Buyer's 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.

Unified Threat Management Guide
sponsored by Sophos, Inc.
WHITE PAPER: This guide looks at two of the most popular threat management platforms on the market and explores the benefits of each.
Posted: 02 Jul 2014 | Published: 31 Dec 2013

Sophos, Inc.

Next-Generation Firewalls Classroom
sponsored by SearchNetworking.com
VIRTUAL ENVIRONMENT: Discover the NGFW tools currently available and the demands enterprises are placing on vendors to supply the tools they need to protect their assets in an increasingly vulnerable world.
Posted: 20 Jun 2014 | Premiered: 20 Jun 2014

SearchNetworking.com

Advanced Persistent Threats: Defending from the Inside Out
sponsored by CA Technologies.
WHITE PAPER: This white paper explains why reinvigorating your privileged identity management solutions, paired with data intelligence-driven content-awareness, can improve outsider and insider threat prevention.
Posted: 20 Jun 2014 | Published: 31 Jul 2012

CA Technologies.

Network Project of the Year 2014
sponsored by Talari Networks
CASE STUDY: This exclusive resource details how a leading railcar manufacturer utilized a networking tool to maximize availability and prevent costly network downtime. Read on to find out more.
Posted: 20 Jun 2014 | Published: 20 Jun 2014

Talari Networks

Talari Case Study: American Railcar Industries
sponsored by Talari Networks
CASE STUDY: This exclusive case study examines how an American manufacturer was able to utilize a network solution to prevent downtime, eliminate off-hour crises, and maximize efficiencies.
Posted: 17 Jun 2014 | Published: 17 Jun 2014

Talari Networks

Five Simple Strategies for Securing APIs
sponsored by CA Technologies.
WHITE PAPER: This exclusive paper examines security risks unique to APIs and discusses five simple solutions to these issues.
Posted: 11 Jun 2014 | Published: 11 Jun 2014

CA Technologies.

Is UTM Ready for the Big Leagues?
sponsored by SearchSecurity.com
EBOOK: This Technical Guide reviews advanced UTM and what elements make for a truly enterprise-class UTM device.
Posted: 10 Jul 2014 | Published: 10 Jul 2014

SearchSecurity.com

Security best practices for file-based data movement— an IT practitioner’s guide
sponsored by IBM
WHITE PAPER: In this white paper, discover the best solution used to execute file transfer activities—in a safe and secure manner.
Posted: 03 Jul 2014 | Published: 30 Apr 2012

IBM

Defending Against Application-Layer DDoS Attacks
sponsored by Juniper Networks, Inc.
WHITE PAPER: This white paper explains the serious problem that DDoS threats present, and how it impacts your business.
Posted: 25 Jun 2014 | Published: 31 Dec 2013

Juniper Networks, Inc.

Insights and Recommendations for Top Security Concerns; Annual Security Report
sponsored by Cisco Systems, Inc.
WHITE PAPER: This informative report takes an in-depth look at the state of network security today, examining how your peers are utilizing the latest solutions and what your organization can do to ensure that your business critical data is kept safe.
Posted: 25 Jun 2014 | Published: 25 Jun 2014

Cisco Systems, Inc.

Getting the Most out of your NextGen Firewall
sponsored by Cisco Systems, Inc.
WHITE PAPER: This exclusive resource takes an in-depth look at next generation firewalls (NGFWs), discussing their benefits, challenges, and how you can get the most value from them.
Posted: 25 Jun 2014 | Published: 25 Jun 2014

Cisco Systems, Inc.

HP TippingPoint Provides Next-Generation Network Security
sponsored by Hewlett-Packard Company
WHITE PAPER: This informative paper examines an intrusion prevention system that is simple, reliable, and effective, ensuring that your network is kept safe from unwanted access or attacks.
Posted: 20 Jun 2014 | Published: 20 Jun 2014

Hewlett-Packard Company

Who Achieves 100% on NSS Data Center Firewall Security Testing
sponsored by Fortinet, Inc.
WHITE PAPER: This exclusive resource analyzes a firewall solution that has passed all stability, reliability, and firewall policy enforcement tests to ensure that your environment is as safe as it can be.
Posted: 19 Jun 2014 | Published: 19 Jun 2014

Fortinet, Inc.

Big Five in Overdrive- Are State and Local Networks Ready?
sponsored by Brocade
WHITE PAPER: This informative whitepaper explores state and local governments - asking the question, are their networks ready for the "Big Five of IT."
Posted: 18 Jun 2014 | Published: 10 Feb 2014

Brocade

Live Webinar: Strategies That Work for Advanced Persistent Threat Prevention
sponsored by Palo Alto Networks
WHITE PAPER: Join this exclusive live webcast on July 10, at 11 AM GMT to take an in-depth look at the state of ATP prevention today and find out how your organization can keep your sensitive data and applications safe.
Posted: 16 Jun 2014 | Published: 10 Jul 2014

Palo Alto Networks

The Legal Obligations for Encryption of Personal Data in United States, Europe, Asia and Australia
sponsored by Vormetric
WHITE PAPER: This white paper defines the global legal obligations and financial services laws that require data encryption.
Posted: 10 Jun 2014 | Published: 31 May 2014

Vormetric

Building a Better Network Security Strategy
sponsored by Hewlett-Packard Company
WHITE PAPER: This informative resource discusses what features a network security strategy should cover in order to ensure success in today's business world.
Posted: 06 Jun 2014 | Published: 31 Jan 2014

Hewlett-Packard Company
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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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