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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
251 - 275 of 1046 Matches Previous Page  | Next Page
How to Build a Massively Scalable 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: 23 Aug 2013 | 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: 21 Aug 2013 | Published: 31 Jul 2013

IBM

Targeted attacks and how to defend against them
sponsored by ComputerWeekly.com
ANALYST REPORT: Analysts Bob Tarzey and Louella Fernandes assess the scale and real impact of targeted attacks the measures being taken to defend against them.
Posted: 16 Aug 2013 | Published: 16 Aug 2013

ComputerWeekly.com

Smart Grid and the Internet of Things
sponsored by ComputerWeekly.com
PRESENTATION: Rob McNamara, executive director of SmartGrid GB, tells the story behind the UK's Smart Meter project in this presentation.
Posted: 08 Aug 2013 | Published: 08 Aug 2013

ComputerWeekly.com

SearchSecurity.com University: Network Security
sponsored by SearchSecurity.com
VIRTUAL ENVIRONMENT: This classroom provides tactics for validating the performance and effectiveness of key network security technologies and strategies for ensuring they work together to provide pervasive protection.
Posted: 07 Aug 2013 | Premiered: 07 Aug 2013

SearchSecurity.com

Information Security Magazine – July/August 2013
sponsored by SearchSecurity.com
EZINE: This month's issue takes a comprehensive look at new ways information security pros are isolating, monitoring, and controlling traffic within their data centers. We also publish the results of our Enterprise Mobile Security 2013 survey this month and offer expert advice on third-party vendor risk management.
Posted: 06 Aug 2013 | Published: 06 Aug 2013

SearchSecurity.com

Smart technologies and the internet of things
sponsored by ComputerWeekly.com
PRESENTATION: Marc Overton, VP Wholesale & M2M at Everything Everywhere, discusses the impact of machine to machine communication in this presentation.
Posted: 05 Aug 2013 | Published: 02 Aug 2013

ComputerWeekly.com

Swisscomm Uses HP Security to Provide Superior and Secure Client Services
sponsored by Hewlett-Packard Limited
VIDEO: Providing superior – and secure – services to clients is Swisscom's greatest goal. This quick video reveals how they have achieved the security needed, and who provides it. View now to learn more!
Posted: 02 Aug 2013 | Premiered: 02 Aug 2013

Hewlett-Packard Limited

Are you ready for 2020?
sponsored by ComputerWeekly.com
PRESENTATION: Dan Wood, senior manager for software market development at HP, discusses the results of HP's Enterprise 2020 study in this presentation.
Posted: 02 Aug 2013 | Published: 02 Aug 2013

ComputerWeekly.com

Building a Smarter London
sponsored by ComputerWeekly.com
PRESENTATION: Nick Bromley iCity Programme Manager for GLA, reveals how London could be turned into a smart City in this presentation.
Posted: 02 Aug 2013 | Published: 02 Aug 2013

ComputerWeekly.com

Wireless Solutions for Tablets and Smartphones
sponsored by Xirrus
WHITE PAPER: As the popularity of mobility grows, so do the challenges for IT. This resource explores how you can transform mobility from an IT challenge into a business opportunity by designing and managing a better wireless network.
Posted: 02 Aug 2013 | Published: 31 Dec 2011

Xirrus

4 Questions to Ask When Evaluating Network Security Solutions
sponsored by WatchGuard Technologies, Inc.
WHITE PAPER: This brief yet informative resource reveals the four questions you must ask when evaluating potential multilayer network security products to ensure you get the most out of your new investment.
Posted: 21 Aug 2013 | Published: 21 Aug 2013

WatchGuard Technologies, Inc.

Top 5 DNS Security Attack Risks and How to Avoid Them
sponsored by Infoblox
WHITE PAPER: This paper will highlight how traditional DNS infrastructure deployments can actually increase the risks of DNS attacks. Read this white paper to learn best practices and options for a hardened DNS layer that can minimize the risk of experiencing a DNS attack by identifying the symptoms and implementing a response faster.
Posted: 15 Aug 2013 | Published: 31 May 2013

Infoblox

Disaster Preparedness for Core Network Services
sponsored by Infoblox
WHITE PAPER: This white paper will take a look at how failures can unexpectedly disrupt core network services and the applications that depend on them despite employing traditional approaches to providing redundant configurations. Read this white paper to learn how to minimize the effects of failures to ensure business continuity.
Posted: 15 Aug 2013 | Published: 31 Jan 2013

Infoblox

NetScaler White Paper: A Foundation for Next-Generation Datacenter Security
sponsored by Citrix
WHITE PAPER: Uncover how an application delivery controller (ADC) can provide the core capabilities you need to achieve next-generation datacenter security in your enterprise.
Posted: 13 Aug 2013 | Published: 28 Sep 2012

Citrix

Delivering IT to the Virtual Workforce
sponsored by Citrix
WHITE PAPER: Uncover the four key requirements of workshifting, the technologies needed to achieve them, and the solutions that can provide these capabilities to your organization.
Posted: 13 Aug 2013 | Published: 30 Jun 2011

Citrix

9 Reasons Why NetScaler Beats F5
sponsored by Citrix
WHITE PAPER: This whitepaper compares two market-leading application delivery controllers (ADCs) to help your organizations find the one that best aligns with your business needs.
Posted: 12 Aug 2013 | Published: 31 May 2013

Citrix

Handbook: Architecting the cloud for mobile services
sponsored by SearchNetworking.com
EGUIDE: This handbook will offer information on new cloud-based mobile services and provide guidance on architecting the cloud for mobile device management (MDM), location-based services and security requirements. We will also address managing the network to minimize problems in application performance and delivery.
Posted: 09 Aug 2013 | Published: 09 Aug 2013

SearchNetworking.com

E-Guide: Evaluating network security virtualization products
sponsored by Sophos, Inc.
EGUIDE: This expert e-guide from SearchSecurity.com will help you determine whether virtual security options are a good fit for your organization. Inside, uncover the value of network security virtualization products, learn about security features to look for, and more.
Posted: 06 Aug 2013 | Published: 06 Aug 2013

Sophos, Inc.

Guide: Threat Detection Technologies
sponsored by SearchSecurity.com
EGUIDE: This TechGuide will provide analysis of APTs and ways to determine whether your organization risks exposure to targeted attacks. The chapters explore detection technologies, how to monitor insider threats and how to effectively use threat intelligence to defend against a targeted attack before it happens.
Posted: 06 Aug 2013 | Published: 06 Aug 2013

SearchSecurity.com

Delivering enhanced BYOD infrastructure with the Dell Networking W-Series Wireless portfolio
sponsored by Dell, Inc.
WHITE PAPER: Realizing the value of bring-your-own-device (BYOD) is only possible with a secure and flexible wireless solution in place. This resource explores the challenges of BYOD and the need for wireless connectivity in a wide range of industries, and offers guidance to help you get started.
Posted: 05 Aug 2013 | Published: 31 Jul 2013

Dell, Inc.

OpenFlow and SDN: What's in Store?
sponsored by Big Switch Networks
EGUIDE: This expert e-guide explores the top factors driving the adoption of OpenFlow and software-defined networking (SDN) technology in the campus network, as well as the benefits you can realize with this strategy – including improved security, effective BYOD management, and more.
Posted: 05 Aug 2013 | Published: 05 Aug 2013

Big Switch Networks

Strategy guide to business protection for hospitals
sponsored by HP and Intel® Xeon® processors
WHITE PAPER: This white paper demonstrates how hospitals can manage risk and keep critical IT infrastructure up and running. Read now to learn how you can avoid unplanned downtime, ensuring compliance and the highest quality of patient care.
Posted: 01 Aug 2013 | Published: 15 Nov 2012

HP and Intel® Xeon® processors

Strategy guide to business protection for physician practices
sponsored by HP and Intel® Xeon® processors
WHITE PAPER: This white paper demonstrates how hospitals can manage risk and keep critical IT infrastructure up and running. Read now to learn how HIT leaders can ensure a high availability IT infrastructure that can improve service and protect their business.
Posted: 01 Aug 2013 | Published: 15 Nov 2012

HP and Intel® Xeon® processors

Enterasys Data Center Networking – Connectivity and Topology Design Guide
sponsored by Enterasys
WHITE PAPER: View key concepts that will help you build a data center fabric capable of meeting the needs of both organizations and users both today and in the future. View now to learn more!
Posted: 31 Jul 2013 | Published: 31 Jul 2013

Enterasys
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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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