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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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8 Ways to Better Monitor Network Security Threats in the Age of BYOD
sponsored by Hewlett-Packard Company
WHITE PAPER: This SlashGuide offers unique insight and analysis into how network security professionals can better identify, manage, and contain the leading network security risk factors that arise from a mobile, always-on workforce.
Posted: 11 Sep 2014 | Published: 31 Jan 2014

Hewlett-Packard Company

Networking Evolution: Building the Infrastructure to Enable the Changing Face of IT
sponsored by Citrix
WHITE PAPER: This expert resource explores the top trends and challenges facing networks today. Topics include hybrid software-defined networking, context-aware security, unified communications, and more.
Posted: 10 Sep 2014 | Published: 10 Sep 2014

Citrix

Build the Infrastructure to Enable the Changing Face of IT
sponsored by Citrix
WHITE PAPER: Check out this expert resource to learn about the top trends and challenges facing your network today. Topics include hybrid software-defined networking, context-aware security, unified communications, and more.
Posted: 10 Sep 2014 | Published: 29 Aug 2014

Citrix

The HP IT Insights Series—Volume 9 - Get the facts about SDN: Debunk six myths standing in the way of network
sponsored by Hewlett-Packard Company
WHITE PAPER: This informative paper will help you debunk 6 myths about software-defined networking (SDN) that stand in the way of network innovation.
Posted: 10 Sep 2014 | Published: 28 Feb 2014

Hewlett-Packard Company

DDoS Report: The Escalating Threat of DDoS Attacks
sponsored by A10 Networks
WHITE PAPER: If you are concerned about the possibility of major service outages due to DDoS attacks, you should ensure that your vendor can scale to mitigate the largest multi-vendor attacks at your network's edge. So where can you turn? Check out the following report to learn where now.
Posted: 10 Sep 2014 | Published: 10 Sep 2014

A10 Networks

SDN Innovations in Campus
sponsored by Hewlett-Packard Company
WEBCAST: In this webcast, we will cover how SDN is impacting the campus environment and feature a location-aware SDN application providing WiFi Indoor positioning that enables context-aware location advertising for businesses and highlight how HP can unlock the business value of your network.
Posted: 10 Sep 2014 | Premiered: Sep 10, 2014

Hewlett-Packard Company

HP SDN in the Campus LAN
sponsored by Hewlett-Packard Company
WEBCAST: The network is transforming to adapt to trends such as cloud, big data, security & mobility. In this session, we will cover the technology components of the HP Network Protector and the HP Network Optimizer for Microsoft Lync.
Posted: 10 Sep 2014 | Premiered: Sep 10, 2014

Hewlett-Packard Company

Manage Identities & Access for Continuous Compliance & Reduced Risk
sponsored by IBM
WHITE PAPER: Learn how identity and access management solutions from IBM Security can help organizations protect critical assets.
Posted: 04 Sep 2014 | Published: 01 Apr 2014

IBM

Mitigating Security Risks at the Network's Edge: Best Practices for Distributed Enterprises
sponsored by CradlePoint
WHITE PAPER: Access this white paper to discover the keys to preventing data breaches in distributed enterprises.
Posted: 04 Sep 2014 | Published: 04 Sep 2014

CradlePoint

How Cisco Helped Pinellas County, FL to Integrate Wired and Wireless Networks
sponsored by Cisco Systems, Inc.
WHITE PAPER: This white paper describes how Cisco helped Pinellas County, Florida to deliver unified wired and wireless services with bring-your-own-device convenience to all 111 buildings in 53 locations throughout the county.
Posted: 04 Sep 2014 | Published: 31 Jan 2014

Cisco Systems, Inc.

Cloud Web Security Alleviates Network Congestion
sponsored by Cisco
CASE STUDY: This case study reveals how building supplies distributor MacArthur Corporation, secured internet use in the cloud in order to relieve network congestion, without adding any bandwidth.
Posted: 03 Sep 2014 | Published: 31 Dec 2012

Cisco

The Ten Principals of BYOD
sponsored by IBM
WHITE PAPER: Uncover the top ten Bring Your Own Device (BYOD) considerations to keep in mind when composing a BYOD policy to ensure a productive and secure environment which allows your employees to use their consumer-based devices to complete day to day tasks.
Posted: 03 Sep 2014 | Published: 28 May 2014

IBM

IBM Mobile First
sponsored by IBM
WHITE PAPER: Learn how to develop, test, run and manage hybrid and native multiplatform, mobile apps in a security-rich environment.
Posted: 03 Sep 2014 | Published: 03 Sep 2014

IBM

SDN-Based Open Networking Building Momentum Among IT Decision Makers
sponsored by Dell, Inc.
WHITE PAPER: Two of the most important technologies today are open networking and SDN.  For the past few years, both have gained acceptance in data centers due to their promise of improved IT agaility, flexibility and manageability.
Posted: 02 Sep 2014 | Published: 02 Sep 2014

Dell, Inc.

Leveraging Network Infrastructure for Competitive Success in Midsize Businesses
sponsored by Cisco Systems, Inc.
WHITE PAPER: Access this white paper now to learn how mid-market firms can leverage network infrastructure for success in the era of mobility and the cloud.
Posted: 29 Aug 2014 | Published: 30 May 2014

Cisco Systems, Inc.

Why and How You Should Use a VPN
sponsored by Global Knowledge
WHITE PAPER: This resource explains why VPNs are instrumental in eliminating the risk of public wired and wireless connections; how to use VPN at home and on the go; and how to choose a VPN provider.
Posted: 27 Aug 2014 | Published: 27 Aug 2014

Global Knowledge

Mobile Device Management Checklist
sponsored by MobileIron
EGUIDE: A well thought-out mobile device management strategy is a key ingredient for any successful mobility deployment.  This expert E-Guide highlights a mobile device management checklist.
Posted: 27 Aug 2014 | Published: 27 Aug 2014

MobileIron

Mobile Security: Threats and Countermeasures
sponsored by MobileIron
WHITE PAPER: Mobile devices are quickly becoming the device of choice for the primary end-user. The intuitive user-experience, robust computing capabilities, extensive catalog of apps, and always-on connectivity combined with portability make mobile devices very compelling PC replacements.
Posted: 22 Aug 2014 | Published: 22 Aug 2014

MobileIron

Mitigating Web Threats with Comprehensive and Pervasive Security
sponsored by Cisco Systems, Inc.
WHITE PAPER: This white paper explains the challenges regarding Web security, and explores a solution with a durable network-based security architecture that is designed to protect against malicious threats.
Posted: 21 Aug 2014 | Published: 01 May 2013

Cisco Systems, Inc.

Get the Most Value Out of Network Security
sponsored by HP and Intel
WHITE PAPER: This resource introduces a Next Generation Intrusion Prevention System (NGIPS) to keep cyber threats at bay and protect your organization's sensitive information, by reducing cost, frequency and impact of attacks.
Posted: 20 Aug 2014 | Published: 01 Dec 2014

HP and Intel

Promise Healthcare case study
sponsored by Dell Software
WHITE PAPER: Promise Healthcare improved security, achieve HIPAA compliance, and gained visibility into and control over network utilization by replacing its outdated firewalls with Dell SonicWALL NSA 6600 firewalls.
Posted: 20 Aug 2014 | Published: 01 Apr 2014

Dell Software

Securing the Small Business Network
sponsored by Dell Software
WHITE PAPER: This ebook examines eight network security challenges that small businesses face today, and offers easy and effective solutions. Dell SonicWALL offers the comprehensive protection your small business needs, priced within your budget.
Posted: 20 Aug 2014 | Published: 20 Aug 2014

Dell Software

What to look for when evaluating NGFW
sponsored by Dell Software
WHITE PAPER: This white paper summarizes the results of three independent tests that can help you select a next-generation firewall, as well as links to public research that you can examine yourself.
Posted: 20 Aug 2014 | Published: 20 Aug 2014

Dell Software

Why threat intelligence is critical for next generation firewalls
sponsored by Dell Software
WHITE PAPER: A top-tier threat intelligence network is the foundation of an effective next-generation firewall (NGFW). This white paper examines three criteria for judging threat intelligence networks: completeness, accuracy and speed, and discusses how one such network works in practice.
Posted: 20 Aug 2014 | Published: 20 Aug 2014

Dell Software

Overcoming exploits that use advanced evasion techniques and SSL encryption
sponsored by Dell Software
WHITE PAPER: To defend against today's advanced attacks, next-generation firewalls must be effective in overcoming obfuscation and advanced evasion techniques, as well as performing comprehensive SSL decryption and inspection.
Posted: 20 Aug 2014 | Published: 20 Aug 2014

Dell Software
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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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