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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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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.

Critical Infrastructure and Cybersecurity: Key Issues
sponsored by Hewlett-Packard Company
WHITE PAPER: This informative whitepaper takes a look at security infrastructure and how it is the link to ensuring security.
Posted: 05 Jun 2014 | Published: 31 Mar 2014

Hewlett-Packard Company

A Survey of Zero-day Attacks in 2013 and What They Say About the Traditional Security Model
sponsored by FireEye
WHITE PAPER: This informative survey explores zero-day attacks in 2013 and what they say about the traditional security model.
Posted: 05 Jun 2014 | Published: 05 Jun 2014

FireEye

Denial-of-Service (DoS) Secured Virtual Tenant Networks (VTN)
sponsored by NEC Corporation of America
WHITE PAPER: This crucial paper discusses the evolution of DDoS attacks and examines an SDN solution that detects and mitigates potential attacks almost instantly, ensuring that your network is kept up and running.
Posted: 03 Jun 2014 | Published: 03 Jun 2014

NEC Corporation of America

Making the Case for a BYOD Alternative
sponsored by CA Technologies.
WHITE PAPER: Read this white paper to find out why your business should implement COPE and learn how to cut down device chaos, reduce costs, tighten content control, and more!
Posted: 03 Jun 2014 | Published: 30 Jul 2014

CA Technologies.

How To Avoid Heartbleed Or Similar SSL Related Vulnerabilities?
sponsored by i-Sprint Innovations
WHITE PAPER: This informative guide explores top strategies for resolving Heartbleed and similar SSL-related vulnerabilities.
Posted: 29 May 2014 | Published: 29 May 2014

i-Sprint Innovations

Integrating SIEM and Incident Response Security School
sponsored by SearchSecurity.com
VIRTUAL ENVIRONMENT: This Security classroom explores how to enhance and extend SIEM technology to effectively support incident response.
Posted: 14 May 2014 | Premiered: 14 May 2014

SearchSecurity.com

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

Security Considerations When Undergoing a Network Refresh
sponsored by Hewlett-Packard Company
WHITE PAPER: This informative paper discusses crucial considerations you need to keep in mind when undergoing a network refresh, outlining the impact that emerging technologies will have on network and security management, along with what you can do to ensure that your network is high-performance and secure.
Posted: 02 Jun 2014 | Published: 02 Jun 2014

Hewlett-Packard Company

Protecting DNS Infrastructure—Inside and Out
sponsored by Infoblox
WHITE PAPER: This white paper unveils the critical risk your domain name system (DNS) is in, and offers leading strategies to help you protect your infrastructure against outside-in and inside-out threats.
Posted: 30 May 2014 | Published: 29 May 2014

Infoblox

The University of Leeds Stops Millions of Attacks and Countless Illegal Downloads with HP TippingPoint
sponsored by Hewlett-Packard Company
CASE STUDY: This case study focuses on the University of Leeds' experience with an intrusion prevention system (IPS) that helped IT secure networks without disturbing Web access.
Posted: 29 May 2014 | Published: 31 May 2012

Hewlett-Packard Company

Coming at You: How to Deal with the Latest DDoS Attacks
sponsored by SearchSecurity.com
EBOOK: Diversity. Usually it's a good thing, but not with distributed denial-of-service attacks, which are getting more varied and more lethal. Here's what to do about that.
Posted: 14 May 2014 | Published: 15 May 2014

SearchSecurity.com

The Bot Threat
sponsored by Hewlett-Packard Limited
WHITE PAPER: In this white paper, get vital information about the malicious bot, also known as botnets when in large forces, and explore 4 key features that will help you build a defence-in-depth security system to prevent these attacks from compromising your networks.
Posted: 13 May 2014 | Published: 30 Nov 2012

Hewlett-Packard Limited

Solving the ADC Market Share Riddle: Why Citrix NetScaler is Winning the Data Center
sponsored by Citrix
WHITE PAPER: When it comes to the new demands of network infrastructure, it is critical to have an effective application device controller (ADC). This brief guide explores an effective ADC that can help improve your network performance and provide you with effective scalability solutions.
Posted: 13 May 2014 | Published: 06 Jan 2014

Citrix

Retail Data Breaches Expose Security Vulnerabilities – What Can We Learn?
sponsored by Symantec Corporation
WEBCAST: Tune in to this informative webcast to learn about how to protect your database from breaches and other security vulnerabilities.
Posted: 12 May 2014 | Premiered: Mar 4, 2014

Symantec Corporation
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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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