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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 SecurityWhite Papers (View All Report Types)
226 - 250 of 636 Matches Previous Page  | Next Page
Getting the Most Out of Your Next-Generation Firewall
sponsored by Cisco
WHITE PAPER: This whitepaper addresses the blurred lines between business and pleasure created by today's mobile trends and offers a new strategy to deal with it.
Posted: 11 Apr 2013 | Published: 11 Apr 2013

Cisco

Cisco Annual Security Report
sponsored by Cisco
WHITE PAPER: Check out this report from Cisco to get insight into expert research and security intelligence. Learn more about global threat trends, improving security posture, and more.
Posted: 10 Apr 2013 | Published: 07 Apr 2014

Cisco

Rethinking Your Enterprise Security
sponsored by Hewlett-Packard Company
WHITE PAPER: The fact is that the world is constantly evolving, and always connected, and your enterprise must be too. View this resource to learn about modern threats and what you should do to remains safe.
Posted: 03 Apr 2013 | Published: 31 May 2012

Hewlett-Packard Company

Tolly Test Report: IBM Security Network IPS GX7800 Comparative Efficacy and Performance Evaluation
sponsored by IBM
WHITE PAPER: This whitepaper will help you gain an understanding of the comparative efficacy and performance of different intrusion prevention system (IPS) solutions. Read on to discover the findings of IPS product tests.
Posted: 08 Mar 2013 | Published: 31 Dec 2012

IBM

IBM Security Intrusion Preventions Solutions
sponsored by IBM
WHITE PAPER: Read this white paper to learn how to get industry-leading performance, preemptive threat protection, high levels of availability, and simplified deployment and management for networks.
Posted: 07 Mar 2013 | Published: 31 Dec 2012

IBM

Demystifying Switch-based ACLs
sponsored by Global Knowledge
WHITE PAPER: This whitepaper aims to help you better understand switch-based Access Control Lists (ACLs) by exploring what they are used for and how to best utilize them on IOS-based Catalyst devices. View now to learn more!
Posted: 14 Feb 2013 | Published: 14 Feb 2013

Global Knowledge

Network Security Essential Guide
sponsored by SearchSecurity.com
WHITE PAPER: The increasing complexity of network attack methods has made it necessary to implement equally complex security tools and - more importantly - strategies. Read this Essential Guide on information security to learn more about key elements of a well-coordinated security strategy.
Posted: 06 Feb 2013 | Published: 06 Feb 2013

SearchSecurity.com

How traditional firewalls fail
sponsored by Dell Software
WHITE PAPER: Did you know that your current firewall may be jeopardizing your network security? Traditional firewalls that only focus on stateful packet inspection and access control rules aren't effective in today's world. This e-book explains where traditional firewalls fall short – and what you can do about it.
Posted: 20 Dec 2012 | Published: 20 Dec 2012

Dell Software

What to Look for When Evaluating Next-Generation Firewalls
sponsored by Dell Software
WHITE PAPER: This paper summarizes the results of three independent tests conducted by Network World, ICSA Labs and NSS Labs comparing next-generation firewall performance, cost and functionality.
Posted: 10 Dec 2012 | Published: 10 Dec 2012

Dell Software

Global Business Gets Continuous Worldwide Network Protection
sponsored by Dell SecureWorks UK
WHITE PAPER: In this case study, find out how one organization's investments in an intrusion detection system (IDS) and continuous firewall are providing them with comprehensive protection that doesn't negatively impact network performance – read on to learn more.
Posted: 04 Dec 2012 | Published: 31 May 2012

Dell SecureWorks UK

Quantifying the Impact of Network-Based Attacks
sponsored by Dell Software
WHITE PAPER: This document gives you some guidelines on how to assess the impact of network-based attacks and suggests techniques for creating your own economic model. Get your copy today.
Posted: 03 Dec 2012 | Published: 03 Dec 2012

Dell Software

Rethinking your Enterprise Security: Critical Priorities to Consider
sponsored by Hewlett-Packard Limited
WHITE PAPER: In this white paper, explore a sustainable approach to security designed to address the latest generation of vulnerabilities spawned from today's IT trends. Read on to access four keys to establish end-to-end security and five critical security priorities you must be aware of.
Posted: 28 Sep 2012 | Published: 31 May 2012

Hewlett-Packard Limited

Go Daddy Sets a New Standard for SecureOnline Experiences
sponsored by Trend Micro
WHITE PAPER: As a top web hosting company, Go Daddy has a big responsibility to its more than 9 million customers to provide comprehensive data security from today's threats. Read on to find out how Go Daddy was able to improve protection and ensure fast, flexible response to ever-changing threats with low total cost of ownership.
Posted: 11 Apr 2013 | Published: 31 Dec 2011

Trend Micro

Revolutionary architecture, evolutionary deployment
sponsored by Cisco
WHITE PAPER: Check out this resource to learn about how rethinking your firewall for context-aware protection can help you achieve breakthrough security while protecting existing security investments. Read on to learn more.
Posted: 08 Apr 2013 | Published: 28 Feb 2013

Cisco

Network Security Technologies Technical Guide
sponsored by SearchSecurity.com
WHITE PAPER: Read this expert guide to learn about the latest trends and risks that threaten today's networks. Learn more about modern threat detection, device security, security assessments and more.
Posted: 03 Apr 2013 | Published: 31 Dec 2012

SearchSecurity.com

Virtual Machine Networking: Standards and Solutions
sponsored by Cisco Systems, Inc.
WHITE PAPER: Uncover details about the two main standards for virtual networking and discover why using them as complementary options can help you achieve virtual networking success.
Posted: 19 Oct 2012 | Published: 31 Aug 2011

Cisco Systems, Inc.

Increasing Security Throughput with Palo Alto Networks & Brocade
sponsored by Copper River IT
WHITE PAPER: The growing volume of information entering and leaving a data center often exceeds a single network's capacity. Read this white paper to learn how you can maintain data center speeds without sacrificing your security.
Posted: 05 Oct 2012 | Published: 04 Oct 2012

Copper River IT

A Premier and ProServ Palo Alto Networks Partner, Copper River IT Provides Expert-Level Engineering
sponsored by Copper River IT
WHITE PAPER: This white paper provides an overview of Copper River IT's services, solutions, and partners, as well as company contact information.
Posted: 04 Oct 2012 | Published: 04 Oct 2012

Copper River IT

10 Steps for Early Incident Detection
sponsored by Tripwire, Inc.
WHITE PAPER: The earlier a security breach is detected, the faster an organization can recover. View this informative white paper to learn more about the ten steps to faster detection of security incidents. IT security is only as effective as it's response time, so be sure you're prepared for a breach.
Posted: 02 Oct 2012 | Published: 02 Oct 2012

Tripwire, Inc.

STATE OF DNS AVAILABILITY REPORT
sponsored by Verisign, Inc.
WHITE PAPER: View this informative white paper to learn more about the domain name system vulnerabilities that you should keep in mind for the busy season. Find out some of the challenges of availability and the impact downtime can have on your enterprise by accessing this resource.
Posted: 26 Sep 2012 | Published: 26 Sep 2012

Verisign, Inc.

Recommended Best Security Practices for Unified Communications
sponsored by Polycom, Inc.
WHITE PAPER: Unified Communications (UC) can be viewed as another set of data and protocols utilizing IP networks. From a security perspective, it is very similar to other IP data services. This document describes the security issues that organizations should consider as they deploy UC, and offers Polycom's recommendations for implementing secured UC.
Posted: 07 Sep 2012 | Published: 30 Mar 2012

Polycom, Inc.

2012 - Endpoint Security Best Practices Survey
sponsored by Symantec Corporation
WHITE PAPER: Consult this informative resource to find out more about securing your endpoints. It outlines the best practices to avoid a cyber-attack along with many other helpful recommendations.
Posted: 06 Sep 2012 | Published: 06 Sep 2012

Symantec Corporation

Beyond Passwords & Outdated Physical Access Systems
sponsored by Entrust, Inc.
WHITE PAPER: Learn why passwords and traditional physical access systems are simply inefficient in this day and age and discover how smart credentials are a vital component of your physical and logical access security strategy.
Posted: 05 Sep 2012 | Published: 31 Aug 2012

Entrust, Inc.

Mitigating Risk in a Mobile World
sponsored by Symantec Corporation
WHITE PAPER: Discover why flexible architectures – such as cloud-based security services – can help your organization enjoy the benefits of enterprise mobility by mitigating its inherent risks.
Posted: 05 Sep 2012 | Published: 05 Sep 2012

Symantec Corporation

Applying Security Holistically from the Cloud
sponsored by CloudAccess
WHITE PAPER: Consult this informative white paper to learn how the paradigm has shifted to security that's developed, deployed and managed from the cloud. Learn how to implement a holistic security strategy to protect all data in the enterprise.
Posted: 05 Sep 2012 | Published: 05 Sep 2012

CloudAccess
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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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