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ALSO CALLED: Network Perimeter Security, Computer Network Security, Security Network, Perimeter Security
DEFINITION: Network behavior analysis (NBA) is a way to enhance the security of a proprietary network by monitoring traffic and noting unusual actions or departures from normal operation. Conventional intrusion prevention system solutions defend a network's perimeter by using packet inspection, signature detection and real-time blocking. NBA solutions watch what's happening inside the network, aggregating data  … 
Definition continues below.
Network Security Reports
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SSL/TLS Visibility: Determining Your Network Security Blind Spot Cost
sponsored by Blue Coat Systems
WHITE PAPER: This white paper will assist you in calculating the cost of leaving the SSL/TLS network security blind spot open to hackers and presents strategies to mitigate risks.
Posted: 08 Jan 2016 | Published: 16 Dec 2015

Blue Coat Systems

Stop Attacks Hiding Under the Cover of SSL Encryption
sponsored by Blue Coat Systems
WHITE PAPER: This brief infographic lays out sobering statistics about encrypted traffic attacks and describes how encrypted traffic management can help mitigate these risks.
Posted: 07 Jan 2016 | Published: 09 Dec 2013

Blue Coat Systems

Privileged Access Management: Why Sudo in Longer Enough
sponsored by FoxT
WHITE PAPER: This white paper presents Sudo's shortcomings for identity and access management of privileged accounts and what you can do to guarantee secure authentication for users. Read on to learn more.
Posted: 06 Jan 2016 | Published: 23 Dec 2015

FoxT

Taming the Beast- Controlling SSH for Security and Compliance
sponsored by FoxT
WHITE PAPER: Are SSH keys the saviors of identity management and access security for your organizations? With several different styles of keys, it's imperative you know the differences and guidelines to using them. Access this white paper to learn more about SSH keys and taking the next step to centralizing SSH session access control to boost security.
Posted: 05 Jan 2016 | Published: 11 Nov 2015

FoxT

Detect and Thwart Insider Threats
sponsored by Lancope
WHITE PAPER: This white paper discusses how you can stop insider threats with enhanced network visibility. Read on to learn how to keep your organization secure from the inside out.
Posted: 05 Jan 2016 | Published: 31 Dec 2015

Lancope

Combating the Insider Threat: Your Guide to Staying Secure
sponsored by Lancope
WHITE PAPER: This resource explores the danger of insider threats and provides suggestions on preventing them. Read on to learn why you need to focus your security inward and what practices will help you do so.
Posted: 05 Jan 2016 | Published: 31 Dec 2015

Lancope

Detect Network Anomalies with the Right Netflow Analysis Tool
sponsored by Lancope
WHITE PAPER: In this article, a security expert discusses how he found a security tool that met his netflow analysis needs. Read on and learn how you can obtain the deep network insights necessary for stopping advanced hacks in your organization.
Posted: 04 Jan 2016 | Published: 18 Nov 2014

Lancope

Best Practices for Communication and Engagement in Healthcare
sponsored by 8x8, Inc.
EGUIDE: In this expert e-guide, discover how healthcare providers are overcoming the security risks imposed by today's electronic methods of communication – specifically telemedicine – in order to safeguard physician-patient communication.
Posted: 04 Jan 2016 | Published: 04 Jan 2016

8x8, Inc.

Case Study: School District Stops Breaches with Heightened Network Visbility
sponsored by Lancope
WHITE PAPER: Access this case study to discover how a large school district blocked breaches with network visibility, improved its incident response time, and more.
Posted: 30 Dec 2015 | Published: 30 Dec 2015

Lancope

Tenable's Continuous Network Monitoring and the Verizon DBIR
sponsored by Tenable Network Security
WHITE PAPER: This paper discusses how you can use Verizon's Data Breach Investigation Report and apply its findings easily to your own organization.
Posted: 29 Dec 2015 | Published: 29 Jun 2015

Tenable Network Security

Network Security Monitoring with Real-Time Visibility to Vulnerabilities and Threats
sponsored by Tenable Network Security
WHITE PAPER: This resource discusses the challenges of static security scanning tools and a way to implement a continuous scanning method that can improve your enterprise's resistance to numerous forms of attack.
Posted: 28 Dec 2015 | Published: 28 Jul 2014

Tenable Network Security

Managing Business Risk with Assurance Report Cards
sponsored by Tenable Network Security
WHITE PAPER: This whitepaper explains how you can implement a security product that provides assurance Report Cards and enables security leaders to continuously demonstrate security availability.
Posted: 28 Dec 2015 | Published: 28 Dec 2015

Tenable Network Security

Top 5 Reasons to Combine Network and Security Operations Centers
sponsored by AccelOps Inc.
WHITE PAPER: This white paper outlines the 5 most important reasons why you should combine network and security operations centers. Read on to learn how this new structure can help your organizations with compliance, threat management, automation, and more.
Posted: 23 Dec 2015 | Published: 23 Dec 2015

AccelOps Inc.

The State of Security in Control Systems Today
sponsored by Tenable Network Security
WHITE PAPER: This report focuses on helping ICS professionals identify the challenges facing their peers and their own enterprises.
Posted: 23 Dec 2015 | Published: 23 Dec 2015

Tenable Network Security

Bridge the Gap with SDN
sponsored by Avaya
VIDEO: This brief video provides helpful hints for turning the network you have into the network you need. By tuning in, you'll discover why software-defined networking provides the agility -- and security -- required to keep pace with your business.
Posted: 23 Dec 2015 | Premiered: 08 Oct 2015

Avaya

Threat Monitoring in Tough Times
sponsored by SearchSecurity.com
EBOOK: Threat monitoring today is tough. The bad guys move fast and hide well. Learn the latest tactics for keeping systems safe.
Posted: 23 Dec 2015 | Published: 15 Dec 2015

SearchSecurity.com

Creating a Security Program That Exceeds Any Compliance Standard
sponsored by Tenable Network Security
WHITE PAPER: This resource describes the PCI DSS, the standard technical and operational requirements to protect cardholder data.
Posted: 23 Dec 2015 | Published: 23 Dec 2015

Tenable Network Security

Security Risks Faced by Healthcare Providers Empowering Mobile Moments to Clinical Teams
sponsored by Tenable Network Security
RESEARCH CONTENT: This research report looks at the drivers for remote system access. It also shows how some of the most mature hospitals and healthcare providers have enabled this sort of access without compromising security.
Posted: 22 Dec 2015 | Published: 31 Dec 2014

Tenable Network Security

A Secure Path to the Cloud
sponsored by Oracle Corporation
WHITE PAPER: In this white paper, learn how one cloud infrastructure provider has built cybersecurity into the hardware to go beyond basic network and data defenses to protect your organization's sensitive assets.
Posted: 22 Dec 2015 | Published: 09 Dec 2015

Oracle Corporation

Five Essentials for Improving Endpoint Security
sponsored by Tenable Network Security
EBOOK: This e-book will prepare you to fortify your network endpoints by using 5 individual strategies.
Posted: 21 Dec 2015 | Published: 21 Dec 2015

Tenable Network Security

Network Security Monitoring Tools and Continuous Monitoring
sponsored by LogRhythm, Inc.
EGUIDE: This expert e-guide demonstrates why organizations need to rethink their network security tools, monitoring, and threat intelligence to eliminate vulnerabilities.
Posted: 21 Dec 2015 | Published: 16 Dec 2015

LogRhythm, Inc.

2016 Global Cybersecurity Assurance Report Card
sponsored by Tenable Network Security
RESEARCH CONTENT: This research study measures how enterprise IT security professionals view their ability to assess and mitigate cyber security risks.
Posted: 21 Dec 2015 | Published: 21 Dec 2015

Tenable Network Security

Case Study: Government Institution Gains Deeper Security Insight
sponsored by ThreatConnect
WHITE PAPER: In this case study, discover how a government institution obtained greater insight into security threats by implementing predictive defenses, threat intelligence, and more.
Posted: 21 Dec 2015 | Published: 21 Dec 2015

ThreatConnect

Effective Vulnerability Management
sponsored by Tenable Network Security
WHITE PAPER: This white paper goes into detail about the ten distinct steps you need to take in order to ensure that you are protecting your network.
Posted: 16 Dec 2015 | Published: 16 Dec 2015

Tenable Network Security

Best Practices for Outsourcing Enterprise Network Security Services
sponsored by Carousel Industries
EGUIDE: Is it a wise business decision to partner with a managed security provider? Should you migrate security to the cloud? This expert e-guide explores the challenges of managing network security on your own and the benefits of partnering with a provider.
Posted: 16 Dec 2015 | Published: 08 Dec 2015

Carousel Industries
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NETWORK SECURITY DEFINITION (continued): …  from many points to support offline analysis.After establishing a benchmark for normal traffic, the NBA program passively monitors network activity and flags unknown, new or unusual patterns that might indicate the presence of a threat. The program can also monitor and record trends in bandwidth and protocol use. Network behavior analysis is particularly good for spotting new malware and zero day exploits. A good NBA program can help a network administrator minimize the time and labor involved in locating and resolving problems. It should be used as an enhancement to the protection provided by … 
Network Security definition sponsored by SearchSecurity.com, powered by WhatIs.com an online computer dictionary

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