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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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Multi-Layered Security
sponsored by GFI Cloud
WHITE PAPER: Discover several key controls for robust SMB malware defenses and learn about several popular attacks that cybercriminals have been known to use.
Posted: 14 Jul 2014 | Published: 31 Dec 2013

GFI Cloud

2014 Gartner Magic Quadrant for Web Application Firewalls
sponsored by Imperva
ANALYST REPORT: Gartner, Inc. has released the 2014 Magic Quadrant for Web Application Firewalls. Imperva has been positioned as the Leader in this quadrant based on completeness of vision and ability to execute in the Web Application Firewall market. Register now to view the complete report.
Posted: 11 Jul 2014 | Published: 11 Jul 2014

Imperva

Fundamentals of the PKI Infrastructure
sponsored by Global Knowledge
WHITE PAPER: This article reviews the basics of PKI, which increases data security through the use of advanced access methods and ensures that the authenticity of the data flow is preserved.
Posted: 11 Jul 2014 | Published: 11 Jul 2014

Global Knowledge

Is UTM Ready for the Big Leagues?
sponsored by SearchSecurity.com
EBOOK: This Technical Guide reviews advanced UTM and what elements make for a truly enterprise-class UTM device.
Posted: 10 Jul 2014 | Published: 10 Jul 2014

SearchSecurity.com

How to easily configure antivirus policies in GFI Cloud
sponsored by GFI Cloud
VIDEO: This short video demonstrates – by walking you through, step by step – how to easily configure antivirus policies in GFI Cloud. Watch now to discover how to achieve improved network security in the cloud.
Posted: 10 Jul 2014 | Premiered: 09 Jul 2014

GFI Cloud

Web Attack Survival Guide
sponsored by Imperva
WHITE PAPER: This informative whitepaper explores survival tactics in the event of a web attack.
Posted: 07 Jul 2014 | Published: 07 Jul 2014

Imperva

GFI CloudTM Case Study - Central Bank & Trust
sponsored by GFI Cloud
CASE STUDY: This case study examines a cloud solution that has improved network security for a banking organization.
Posted: 07 Jul 2014 | Published: 31 Dec 2013

GFI Cloud

Network protection and UTM Buyers Guide
sponsored by Sophos, Inc.
WHITE PAPER: This white paper explores how this UTM solution can provide the highest standards of network security within the cloud, while integrating multiple security capabilities on a single platform.
Posted: 03 Jul 2014 | Published: 31 Dec 2013

Sophos, Inc.

Security best practices for file-based data movement— an IT practitioner’s guide
sponsored by IBM
WHITE PAPER: In this white paper, discover the best solution used to execute file transfer activities—in a safe and secure manner.
Posted: 03 Jul 2014 | Published: 30 Apr 2012

IBM

Unified Threat Management Guide
sponsored by Sophos, Inc.
WHITE PAPER: This guide looks at two of the most popular threat management platforms on the market and explores the benefits of each.
Posted: 02 Jul 2014 | Published: 31 Dec 2013

Sophos, Inc.

Data Security Checklist: Tips for Managing the Mobile Enterprise
sponsored by Accellion, Inc.
WHITE PAPER: This document presents a checklist of data security features to consider when establishing an enterprise mobility management strategy.
Posted: 01 Jul 2014 | Published: 30 Nov 2013

Accellion, Inc.

Secure Your Mobile Content While Increasing Productivity
sponsored by Accellion, Inc.
WHITE PAPER: This report provides key survey findings indicating how important mobile access is to users, how likely they are to bypass authorized systems, how compliant current collaboration practices are, and what collaboration functionality user expect on their mobile devices.
Posted: 01 Jul 2014 | Published: 31 Dec 2013

Accellion, Inc.

Competitive Testing of Web Security Devices
sponsored by Websense, Inc.
WHITE PAPER: This informative whitepaper compares various market-leading web security tools and outlines some common threats looking to infiltrate your system.
Posted: 30 Jun 2014 | Published: 23 Jan 2014

Websense, Inc.

MidWestern Community Bank Defends Againts Online Attacks
sponsored by Juniper Networks, Inc.
CASE STUDY: This case study examines a Midwestern community bank that has experienced DDoS attacks coming from a foreign country.
Posted: 27 Jun 2014 | Published: 31 Jan 2014

Juniper Networks, Inc.

Firewalls and IPS: Deploying Web Security
sponsored by Cisco Systems, Inc.
WHITE PAPER: This informative resource takes an in-depth look at internet edge firewall and intrusion prevention system (IPS) security services that protect your organization's gateway to the internet, providing helpful tips and guidance for ensuring your web presence is safe and secure.
Posted: 27 Jun 2014 | Published: 27 Jun 2014

Cisco Systems, Inc.

Firewalls Put to the Test
sponsored by Cisco Systems, Inc.
WHITE PAPER: Keeping your network secure is crucial in today's business world. This exclusive resource examines how some of the top firewall solutions on the market today fared when put to the test. Read on to learn more.
Posted: 27 Jun 2014 | Published: 27 Jun 2014

Cisco Systems, Inc.

Defending Against Application-Layer DDoS Attacks
sponsored by Juniper Networks, Inc.
WHITE PAPER: This white paper explains the serious problem that DDoS threats present, and how it impacts your business.
Posted: 25 Jun 2014 | Published: 31 Dec 2013

Juniper Networks, Inc.

Insights and Recommendations for Top Security Concerns; Annual Security Report
sponsored by Cisco Systems, Inc.
WHITE PAPER: This informative report takes an in-depth look at the state of network security today, examining how your peers are utilizing the latest solutions and what your organization can do to ensure that your business critical data is kept safe.
Posted: 25 Jun 2014 | Published: 25 Jun 2014

Cisco Systems, Inc.

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.

Security Without Compromise: Context-Aware and Adaptive Next-Generation Firewalls
sponsored by Cisco Systems, Inc.
WHITE PAPER: Read this exclusive paper to learn about how context-aware and adaptive next-generation firewalls can help keep your IT environment secure as more mobile devices and technology makes its way into your corporate network.
Posted: 24 Jun 2014 | Published: 24 Jun 2014

Cisco Systems, Inc.

The Definitive Guide to Next Generation Firewalls: Which One is Right for You?
sponsored by Fortinet, Inc.
WEBCAST: This exclusive webcast takes an in-depth look at NGFWs, discussing five crucial "must-haves" for firewall success. Tune in now to find out more.
Posted: 23 Jun 2014 | Premiered: Jun 23, 2014

Fortinet, Inc.

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.

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

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
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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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