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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 Security Reports
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Experts' Best Practices for Secure Remote Network Access
sponsored by ObserveIT
EGUIDE: This helpful guide compiles a number of expert tips on how to secure remote network access, including how to set up a secure home network; what to include in a remote access audit; and more.
Posted: 05 Dec 2014 | Published: 05 Dec 2014

ObserveIT

Busting Myths About Mobility: Why the Dream of Mobility shouldn’t be a Security Nightmare for Highly Regulated Businesses
sponsored by Dell, Inc. and Intel®
WHITE PAPER: This exclusive white paper takes an in-depth look at mobile security and why your business shouldn't have security nightmares. Read on to crack the common myths about mobility, and more.
Posted: 03 Dec 2014 | Published: 03 Dec 2014

Dell, Inc. and Intel®

Trends Reshaping Wireless Networking
sponsored by SearchNetworking.com
EBOOK: Today's advanced threats demand a network security strategy that can adjust policies based on contextual data about users and apps.
Posted: 02 Dec 2014 | Published: 02 Dec 2014

SearchNetworking.com

Are You Fully Prepared for Shellshock?
sponsored by Dell Software
WEBCAST: Join this webinar for technical insight into Shellshock, and learn what you can do to protect networks and Linux-based devices from attacks.
Posted: 25 Nov 2014 | Premiered: Nov 25, 2014

Dell Software

Increase application performance and availability with NetScaler
sponsored by Citrix
DATA SHEET: This white paper outlines an application delivery platform that secures, optimizes, and controls applications, as well as a summary of benefits.
Posted: 25 Nov 2014 | Published: 31 Dec 2011

Citrix

Integrated Network Security Architecture: Threat-Focused Next-Generation Firewall
sponsored by Cisco
WHITE PAPER: This exclusive whitepaper explores the need for an interoperable network security architecture to combat today's security threats.
Posted: 25 Nov 2014 | Published: 24 Sep 2014

Cisco

Secure Mobile Communications in the Healthcare Industry: Supporting New Healthcare Delivery Models
sponsored by Vocera
WHITE PAPER: This exclusive white paper takes an in-depth look at the importance of secure mobile communications. Read on to learn more.
Posted: 25 Nov 2014 | Published: 25 Nov 2014

Vocera

Top Tips for Time Stretched Admins
sponsored by ControlNow
WHITE PAPER: This guide provides time-saving tips that IT admins at smalland mid-sized companies can use to stay on top of theirworkloads, keep systems running and protected, and maintaina healthy work/life balance.
Posted: 24 Nov 2014 | Published: 24 Nov 2014

ControlNow

Central control. Manage, monitor and secure your network in minutes with ControlNow
sponsored by ControlNow
WHITE PAPER: This exclusive white paper takes an in-depth look at how one bank was able to recover and continue business after a security breach. Read on to learn more.
Posted: 24 Nov 2014 | Published: 24 Nov 2014

ControlNow

Central Bank and Trust
sponsored by ControlNow
WHITE PAPER: This exclusive case study takes an in-depth look at how one bank was able to recover and continue business after a security breach. Read on to learn more.
Posted: 24 Nov 2014 | Published: 24 Nov 2014

ControlNow

BVOXY
sponsored by ControlNow
CASE STUDY: Access this case study to learn how she used a single web-based tool that would help provide secure computers and a healthy network environment.
Posted: 20 Nov 2014 | Published: 20 Nov 2014

ControlNow

Enhance Network Security: A Survey by Ipsos Observer for HP
sponsored by Hewlett-Packard Company
WHITE PAPER: This white paper explores the challenges faced by 205 network security professionals in the United States, including their major concerns, their experience with cyber threats, and their current and planned use of network security technologies.
Posted: 19 Nov 2014 | Published: 19 Nov 2014

Hewlett-Packard Company

Network Security Intelligence Selection Buying Guide
sponsored by Hewlett-Packard Company
WHITE PAPER: This white paper explains why network defense can make or break the success of an enterprise; and also introduces HP TippingPoint, a leader in security intelligence, as a potential solution.
Posted: 19 Nov 2014 | Published: 19 Nov 2014

Hewlett-Packard Company

Next Generation Firewall Comparative Analysis
sponsored by Fortinet, Inc.
WHITE PAPER: Check out this important whitepaper now to find out as it examines the security effectiveness and value of 12 different next-generation firewall solutions from Cisco, Dell, Fortinet, and more.
Posted: 14 Nov 2014 | Published: 14 Nov 2014

Fortinet, Inc.

Implement a More Secure Network to Keep Up with Shadow IT
sponsored by Verizon
WHITE PAPER: This white paper examines the ramifications of the growth of shadow IT and examines how you can protect against potential issues. Read on to learn how you can implement a more secure network to keep up with evolving IT demands.
Posted: 12 Nov 2014 | Published: 31 Dec 2013

Verizon

Putting Network Security Into Context
sponsored by SearchNetworking.com
EBOOK: Today's advanced threats demand a network security strategy that can adjust policies based on contextual data about users and apps.
Posted: 12 Nov 2014 | Published: 12 Nov 2014

SearchNetworking.com

Addressing NIST and DOD Requirements for Mobile Device Management (MDM)
sponsored by IBM
WHITE PAPER: Read this exclusive white paper to gain key insights on the security risks associated with mobile device policies, as well as an in-depth look at one solution that was able to drive rock-solid security without risking network performance and end-user satisfaction. Read on to learn more.
Posted: 11 Nov 2014 | Published: 11 Nov 2014

IBM

Five Ways Network Virtualization Will Revolutionize IT
sponsored by Global Knowledge
WHITE PAPER: Discover how Network Functions Virtualization (NFV) will revolutionize IT and change the way you think about network connectivity, and perhaps even application development.
Posted: 10 Nov 2014 | Published: 10 Nov 2014

Global Knowledge

Comply Before You Connect: Security for Federal Agencies
sponsored by IBM
WHITE PAPER: This white paper discusses the use of "comply-to-connect" initiatives in federal agencies and proposes IBM Endpoint Manager as a solution to the need for continuous compliance.
Posted: 07 Nov 2014 | Published: 30 Sep 2013

IBM

Endpoint protection: Whitelisting and Beyond
sponsored by SearchSecurity.com
EBOOK: Application whitelisting is a valuable security tool but it's riddled with complexity. This handbook takes a look at whitelisting capabilities, with an eye to the NIST cybersecurity framework and suggests best practices for implementing or managing a whitelist in your enterprise.
Posted: 05 Nov 2014 | Published: 05 Nov 2014

SearchSecurity.com

Mobile Cloud Security: What CXOs Need to Know
sponsored by Cisco Systems, Inc.
RESOURCE: This blog post discusses the need for end-to-end security in a mobile cloud environment.
Posted: 03 Nov 2014 | Published: 18 Sep 2014

Cisco Systems, Inc.

Fast, secure mobile access to patient records and resources.
sponsored by Dell Software
WHITE PAPER: Maximize mobile productivity, secure private patient data and ensure that your organization remains in compliance with healthcare regulations. Read the use case and discover how Dell™ Enterprise Mobility Management enables healthcare organizations to achieve their goals while helping them to embrace their unique mobile/BYOD strategy.
Posted: 27 Oct 2014 | Published: 27 Oct 2014

Dell Software

Mobile Cloud Security: What CXOs Need to Know
sponsored by Cisco Systems, Inc.
RESOURCE: This blog post discusses the need for end-to-end security in a mobile cloud environment.
Posted: 27 Nov 2014 | Published: 28 Nov 2014

Cisco Systems, Inc.

Next-Generation Switches to Consider
sponsored by TechTarget
RESOURCE: Next-generation switches have a lot of capabilities, especially as vendors retool their product lines to support application awareness and other features. How do you know you're buying the right switch? Take our brief survey on network infrastructure and you'll gain immediate access to our expert guide, What you need to know about switch upgrades.
Posted: 10 Nov 2014 | Published: 10 Nov 2014

TechTarget

Redefining your Security Vision
sponsored by ComputerWeekly.com
RESOURCE: Despite its undisputed dominance of the security market recently, Symantec's revenues have remained static. Will the expansion of its enterprise data security, cloud and mobile portfolio return it to growth? Take our brief survey and you'll gain immediate access to a ComputerWeekly eguide, Building momentum: Symantec's new approach to security.
Posted: 10 Nov 2014 | Published: 10 Nov 2014

ComputerWeekly.com
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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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