Network Security Monitoring

Basics for Beginners. a Practical Guide

Author: Frederick a Middlebush Professor of History Robert Collins,Robert Collins

Publisher: Createspace Independent Publishing Platform

ISBN: 9781978309234

Category:

Page: 54

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This book is a guide on network security monitoring. The author begins by explaining some of the basics of computer networking and the basic tools which can be used for monitoring a computer network. The process of capturing and analyzing the packets of a network is discussed in detail. This is a good technique which can help network security experts identify anomalies or malicious attacks on the packets transmitted over a network. You are also guided on how to monitor the network traffic for the Heartbleed bug, which is very vulnerable to network attackers. Session data is very essential for network security monitoring. The author guides you on how to use the session data so as to monitor the security of your network. The various techniques which can be used for network intrusion detection and prevention are explored. You are also guided on how to use the Security Onion to monitor the security of your network. The various tools which can help in network security monitoring are discussed. The following topics are discussed in this book: - Network Monitoring Basics - Packet Analysis - Detecting the Heartbleed Bug - Session Data - Application Layer Metadata - URL Search - Intrusion Detection and Prevention - Security Onion
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The Tao of Network Security Monitoring

Beyond Intrusion Detection

Author: Richard Bejtlich

Publisher: Pearson Education

ISBN: 9780132702041

Category: Computers

Page: 832

View: 7805

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"The book you are about to read will arm you with the knowledge you need to defend your network from attackers—both the obvious and the not so obvious.... If you are new to network security, don't put this book back on the shelf! This is a great book for beginners and I wish I had access to it many years ago. If you've learned the basics of TCP/IP protocols and run an open source or commercial IDS, you may be asking 'What's next?' If so, this book is for you." —Ron Gula, founder and CTO, Tenable Network Security, from the Foreword "Richard Bejtlich has a good perspective on Internet security—one that is orderly and practical at the same time. He keeps readers grounded and addresses the fundamentals in an accessible way." —Marcus Ranum, TruSecure "This book is not about security or network monitoring: It's about both, and in reality these are two aspects of the same problem. You can easily find people who are security experts or network monitors, but this book explains how to master both topics." —Luca Deri, ntop.org "This book will enable security professionals of all skill sets to improve their understanding of what it takes to set up, maintain, and utilize a successful network intrusion detection strategy." —Kirby Kuehl, Cisco Systems Every network can be compromised. There are too many systems, offering too many services, running too many flawed applications. No amount of careful coding, patch management, or access control can keep out every attacker. If prevention eventually fails, how do you prepare for the intrusions that will eventually happen? Network security monitoring (NSM) equips security staff to deal with the inevitable consequences of too few resources and too many responsibilities. NSM collects the data needed to generate better assessment, detection, and response processes—resulting in decreased impact from unauthorized activities. In The Tao of Network Security Monitoring , Richard Bejtlich explores the products, people, and processes that implement the NSM model. By focusing on case studies and the application of open source tools, he helps you gain hands-on knowledge of how to better defend networks and how to mitigate damage from security incidents. Inside, you will find in-depth information on the following areas. The NSM operational framework and deployment considerations. How to use a variety of open-source tools—including Sguil, Argus, and Ethereal—to mine network traffic for full content, session, statistical, and alert data. Best practices for conducting emergency NSM in an incident response scenario, evaluating monitoring vendors, and deploying an NSM architecture. Developing and applying knowledge of weapons, tactics, telecommunications, system administration, scripting, and programming for NSM. The best tools for generating arbitrary packets, exploiting flaws, manipulating traffic, and conducting reconnaissance. Whether you are new to network intrusion detection and incident response, or a computer-security veteran, this book will enable you to quickly develop and apply the skills needed to detect, prevent, and respond to new and emerging threats.
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Network Security A Beginner's Guide, Third Edition

Author: Eric Maiwald

Publisher: McGraw Hill Professional

ISBN: 0071795715

Category: Computers

Page: 336

View: 9319

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Security Smarts for the Self-Guided IT Professional Defend your network against a wide range of existing and emerging threats. Written by a Certified Information Systems Security Professional with more than 20 years of experience in the field, Network Security: A Beginner's Guide, Third Edition is fully updated to include the latest and most effective security strategies. You'll learn about the four basic types of attacks, how hackers exploit them, and how to implement information security services to protect information and systems. Perimeter, monitoring, and encryption technologies are discussed in detail. The book explains how to create and deploy an effective security policy, manage and assess risk, and perform audits. Information security best practices and standards, including ISO/IEC 27002, are covered in this practical resource. Network Security: A Beginner's Guide, Third Edition features: Lingo--Common security terms defined so that you're in the know on the job IMHO--Frank and relevant opinions based on the author's years of industry experience Budget Note--Tips for getting security technologies and processes into your organization's budget In Actual Practice--Exceptions to the rules of security explained in real-world contexts Your Plan--Customizable checklists you can use on the job now Into Action--Tips on how, why, and when to apply new skills and techniques at work
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Network Security A Beginner's Guide 3/E

Author: Eric Maiwald

Publisher: McGraw Hill Professional

ISBN: 0071795707

Category: Computers

Page: 336

View: 8565

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Security Smarts for the Self-Guided IT Professional Defend your network against a wide range of existing and emerging threats. Written by a Certified Information Systems Security Professional with more than 20 years of experience in the field, Network Security: A Beginner's Guide, Third Edition is fully updated to include the latest and most effective security strategies. You'll learn about the four basic types of attacks, how hackers exploit them, and how to implement information security services to protect information and systems. Perimeter, monitoring, and encryption technologies are discussed in detail. The book explains how to create and deploy an effective security policy, manage and assess risk, and perform audits. Information security best practices and standards, including ISO/IEC 27002, are covered in this practical resource. Network Security: A Beginner's Guide, Third Edition features: Lingo--Common security terms defined so that you're in the know on the job IMHO--Frank and relevant opinions based on the author's years of industry experience Budget Note--Tips for getting security technologies and processes into your organization's budget In Actual Practice--Exceptions to the rules of security explained in real-world contexts Your Plan--Customizable checklists you can use on the job now Into Action--Tips on how, why, and when to apply new skills and techniques at work
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Security for Microsoft Windows System Administrators

Introduction to Key Information Security Concepts

Author: Derrick Rountree

Publisher: Elsevier

ISBN: 9781597495950

Category: Computers

Page: 216

View: 1537

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Security for Microsoft Windows System is a handy guide that features security information for Windows beginners and professional admin. It provides information on security basics and tools for advanced protection against network failures and attacks. The text is divided into six chapters that cover details about network attacks, system failures, audits, and social networking. The book introduces general security concepts including the principles of information security, standards, regulation, and compliance; authentication, authorization, and accounting; and access control. It also covers the cryptography and the principles of network, system, and organizational and operational security, including risk analysis and disaster recovery. The last part of the book presents assessments and audits of information security, which involve methods of testing, monitoring, logging, and auditing. This handy guide offers IT practitioners, systems and network administrators, and graduate and undergraduate students in information technology the details they need about security concepts and issues. Non-experts or beginners in Windows systems security will also find this book helpful. Take all the confusion out of security including: network attacks, system failures, social networking, and even audits Learn how to apply and implement general security concepts Identify and solve situations within your network and organization
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Linux All-in-One For Dummies

Author: Emmett Dulaney

Publisher: John Wiley & Sons

ISBN: 0470917091

Category: Computers

Page: 648

View: 9044

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A complete guide and reference to five major Linux distributions Linux continues to grow in popularity worldwide as a low-cost, reliable operating system for enterprise use. Nine minibooks in this guide cover everything administrators need to know about the five leading versions: Ubuntu, Fedora Core, OpenSUSE, Mint, and Mandriva. The companion DVD includes full Ubuntu installations and ISO images for the other four, saving hours of downloading time. The open source Linux operating system is gaining market share around the world for both desktop and server use; this soup-to-nuts guide covers installation and everything else administrators need to know about Ubuntu, Fedora Core, OpenSUSE, Mint, and Mandriva Nine self-contained minibooks cover Linux basics, desktops, networking, Internet, administration, security, Linux servers, programming, and scripting Updated to cover the newest versions of the five top distributions, with complete installation instructions and a DVD including the full Ubuntu installations and ISO images for the others Linux users and administrators will be able to install and sample five popular Linux flavors with the information in Linux All-in-One For Dummies. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
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CISSP For Dummies

Author: Lawrence Miller,Peter H. Gregory

Publisher: John Wiley & Sons

ISBN: 0470124261

Category: Computers

Page: 432

View: 3313

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The CISSP (Certified Information Systems Security Professional) credential from the International Information Systems Security Certification Consortium, Inc. (ISC)2 is the world's leading IT security certification, with 30,000 individuals certified and as many as seven times that number taking the exam The down-to-earth, jargon-free Dummies style sets this book apart from other CISSP exam-prep guides, making it easy for candidates to master the latest (ISC)2 common body of knowledge and the ten domains tested by the CISSP Includes Quick Assessments at the beginning of each chapter, a Prep Test at the end of each chapter, and a full-length practice exam designed for the book The CD-ROM features hundreds of randomly generated test questions as well as timed and untimed practice tests
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SUSE Linux 10 For Dummies

Author: Naba Barkakati

Publisher: John Wiley & Sons

ISBN: 9780471789680

Category: Computers

Page: 356

View: 2708

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Install SUSE Linux and take advantage of cool new tools Use OpenOffice.org, go online with Firefox?, set up a wireless LAN,and more SUSE Linux is gaining popularity everywhere, and you'll soon seewhy. This friendly guide will help you install and configure thenewest version, then help you work with digital media, build anetwork, get acquainted with Firefox (the super-secure browser thathas everybody excited),explore Skype and Linphone Internet phoneservices, and much more! Discover how to * Set up an Ethernet LAN with wireless access * Use the OpenOffice.org productivity suite * Read newsgroups and use instant messaging * Play music and burn CDs * Secure your SUSE system
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Windows Vista Timesaving Techniques For Dummies

Author: Woody Leonhard

Publisher: John Wiley & Sons

ISBN: 0470053682

Category: Computers

Page: 560

View: 4048

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Contains instructions for timesaving techniques when using Microsoft Windows Vista, covering such topics as customizing the desktop, managing passwords, setting security, streamlining maintenance, working with multimedia, and setting up a home network.
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VPNs

A Beginner's Guide

Author: John Mairs

Publisher: McGraw-Hill Osborne Media

ISBN: N.A

Category: Computers

Page: 584

View: 2580

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A comprehensive introduction to VPNs and networking basics, this book provides readers with a solid foundation of networking basics and the understanding necessary for learning the complexities of the VPN technology that follows. It takes the reader through the actual steps involved in provisioning the hardware, software and set-up with the provider of services for Internet access and communications carriers, thus leading to a comprehensive understanding of all VPN protocols. There is also detailed information about securing VPNs, including information on intrusion detection. Readers gain an understanding of security, encryption, encapsulation, key management and intrusion detection systems, all necessary for a secure network. Networking blueprints for 4 different types of VPNs, including IPSec and PPPT are also included.
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